Can incorporating lemongrass into a diet help individuals manage anxiety, colds, fever, inflammation, and insomnia?
Lemongrass
Lemongrass, or lemongrass or citronella, is a tall grass-like herb commonly used in Southeast Asian cooking. The lower stalks and bulbs of the plant have a fresh, clean, lemony scent that is sometimes added to marinades, teas, curries, and broths. In addition to its flavoring use, lemongrass’s essential oils are used for medicinal purposes, supported by scientific evidence.
Benefits
Lemongrass has been shown to help with common ailments, such as anxiety, colds, fever, inflammation, and insomnia. It can be eaten, rubbed on the skin, or inhaled as an aromatherapy treatment. When taken orally, it is often used to calm stomach discomfort and other gastrointestinal issues, including cramps and vomiting. (DeFilipps, R. A. et al., 2018) When used as a tea, it protects the stomach lining by treating stomach ailments, indigestion, and gastric ulcers. (Khan, Nida. 2020) Lemongrass or oil is applied to the skin to treat headaches and musculoskeletal pain. As an aromatherapy treatment, the oil extract may be inhaled to treat muscle pain, infections, colds, and flu symptoms. Consumed it can help treat:
Musculoskeletal pain
Sleeplessness
Rheumatism
Cough
Common cold
Fever
Anxiety
Hypertension
Diabetes
Epilepsy
Cancer prevention
However, a few studies support certain lemongrass benefits. Research has suggested that lemongrass oil added to a hair tonic may reduce dandruff. However, more studies are needed to confirm. (Chaisripipat, W. et al., 2015)
Essential Oil
Lemongrass essential oil has been studied and has been found to contain significant bioactive compounds that include:
Citral
Isoneral
Isogeranial
Geraniol
Geranyl acetate
Citronellal
Citronellol
Germacrene-D
Elemol
These compounds contain antifungal, antibacterial, antiviral, anticancer, and antioxidant properties. (Mukarram, M. et al., 2021) Research also shows that essential oils can be therapeutic agents for treating inflammatory skin conditions and help reduce dandruff because of their antimicrobial and anti-inflammatory properties. They can also inhibit the growth of the fungi associated with causing dandruff. (Khan, Nida. 2020)
Nutrition
One tablespoon of fresh lemongrass provides around five calories, most from carbohydrates/fiber and protein. (U.S. Department of Agriculture, 2018) It is a source of fiber, carbohydrates, and vitamins A, B, and C, strengthening the body’s immune system, repairing tissue damage, and promoting cell division. It also contains:
Magnesium – Necessary for protein synthesis, glycolysis, and muscle activity,
Selenium – Necessary for cognitive function and fertility.
Phosphorus – Necessary for DNA/RNA and cell membrane synthesis.
Zinc for wound healing, growth, and development. (Khan, Nida. 2020)
Minerals include:
Calcium – 3 milligrams
Potassium – 34 milligrams
Manganese – 0.2 milligrams
Magnesium – 2.9 milligrams
Iron – 0.4 milligrams
It also provides small amounts of vitamins, including A and C, folate, and niacin. However, lemongrass-flavored oil contains significantly more calories because it usually combines cooking oil with lemongrass extract.
Preparation and Storage
Lemongrass is becoming easier to find in stores. When choosing lemongrass, look for firm green stalks with healthy-looking bulbs attached. Some stores may sell the stalks with a good portion of the top removed. This is fine, as many recipes require using the bottom of the stalk or the bulb. To use lemongrass in teas, soups, broth, or other liquids, crush the stalks’ bottom area to release the aromatic oil. Then, immerse the pieces in the liquid to release the oils. Remove the stalks before eating or drinking the beverage. In other recipes, chopping or mincing the bulb or lower area of the stalks may be necessary before adding to a curry, salad, marinade, or stir-fry. Lemongrass can be wrapped in plastic and refrigerated for two to three weeks or frozen for up to 6 months.
Potential Side Effects
Lemongrass is safe for most when consumed in typical amounts in food. However, some concerns may arise when using it for medicinal purposes.
Used topically, lemongrass may cause skin irritation.
Additionally, consuming high amounts of lemongrass may cause dizziness, drowsiness, dry mouth, excess urination, and increased appetite. (Memorial Sloan Kettering Cancer Center, 2022)
High amounts of essential oil can damage liver and stomach mucous membranes, and excessive tea intake may also affect kidney function. (Memorial Sloan Kettering Cancer Center, 2022)
It is recommended that pregnant women should avoid lemongrass.
Additionally, individuals undergoing chemotherapy should avoid lemongrass because it may interfere with the actions of some chemotherapeutic agents.
Injury Medical Chiropractic and Functional Medicine Clinic works with primary healthcare providers and specialists to develop a personalized treatment plan through an integrated approach to treating injuries and chronic pain syndromes, improving flexibility, mobility, and agility programs to relieve pain and help individuals return to optimal function. Our providers use an integrated approach to create customized care programs for each patient and restore health and function to the body through nutrition and wellness, functional medicine, acupuncture, Electroacupuncture, and sports medicine protocols. If the individual needs other treatment, they will be referred to a clinic or physician best suited for them. Dr. Jimenez has teamed up with top surgeons, clinical specialists, medical researchers, nutritionists, and health coaches to provide the most effective clinical treatments.
Fighting Inflammation
References
DeFilipps, R. A., & Krupnick, G. A. (2018). The medicinal plants of Myanmar. PhytoKeys, (102), 1–341. https://doi.org/10.3897/phytokeys.102.24380
Khan, Nida. (2020). Therapeutic benefits of lemongrass and tea tree. Annals of Civil and Environmental Engineering. 4. 027-29. 10.29328/journal.acee.1001022.
Mukarram, M., Choudhary, S., Khan, M. A., Poltronieri, P., Khan, M. M. A., Ali, J., Kurjak, D., & Shahid, M. (2021). Lemongrass Essential Oil Components with Antimicrobial and Anticancer Activities. Antioxidants (Basel, Switzerland), 11(1), 20. https://doi.org/10.3390/antiox11010020
U.S. Department of Agriculture. (2018). Lemon grass (citronella), raw. Retrieved from https://fdc.nal.usda.gov/fdc-app.html#/food-details/168573/nutrients
Memorial Sloan Kettering Cancer Center. (2022). Lemongrass Purported Benefits, Side Effects & More. https://www.mskcc.org/cancer-care/integrative-medicine/herbs/lemongrass
For individuals trying to lose weight or improve their diet, can incorporating more fish help improve overall health?
Fish Nutrition
The American Heart Association recommends eating at least two servings of fish each week (American Heart Association, 2021). The type of fish chosen makes a difference, as fish nutrition and calories vary. Some can have a higher calorie count but contain healthy fat.
Nutrition
Comparing fish calories and nutrition data can be tricky. How it is prepared can significantly change its nutritional makeup, and the exact nutrition also varies depending on the variety. As an example, a half portion of a Wild Alaskan Salmon Fillet contains: (U.S. Department of Agriculture. FoodData Central. 2019)
Serving Size 1/2 fillet – 154 grams
Calories – 280
Calories from Fat – 113
Total Fat – 12.5 grams
Saturated Fat – 1.9 grams
Polyunsaturated Fat – 5 grams
Monounsaturated Fat – 4.2 grams
Cholesterol – 109 milligrams
Sodium – 86 milligrams
Potassium – 967.12 milligrams
Carbohydrates – 0 grams
Dietary Fiber – 0 grams
Sugars – 0 grams
Protein – 39.2 grams
The following guide includes other types of fish based on USDA nutrition data (U.S. Department of Agriculture. FoodData Central). Fish calories and nutrition are listed for a 100-gram or 3.5-ounce serving.
Halibut
Raw with skin
116 calories
3 grams fat
0 grams carbohydrate
20 grams protein
Tuna
Yellowfin, fresh, raw
109 calories
Less than one gram of fat
0 grams carbohydrate
24 grams protein
Cod
Atlantic, raw
82 calories,
0.7 grams fat
0 grams carbohydrate
18 grams protein
Mahimahi
Raw
85 calories
0.7 grams fat
0 grams carbohydrate
18.5 grams protein
Ocean Perch
Atlantic, raw
79 calories
1.4 grams fat
0 grams carbohydrate
15 grams protein
Research suggests that fatty fish is the best for weight loss and improved health. Certain types of fish contain an essential fatty acid called omega-3. This polyunsaturated fat provides the body with various health benefits, like reducing the risk of heart disease. Studies show that individuals who eat seafood at least once per week are less likely to die from heart disease. (National Institutes of Health. National Center for Complementary and Integrative Health, 2024) Researchers also believe that omega-3 fatty acids may help reduce symptoms of rheumatoid arthritis and could even improve brain and eye health. Essential omega-3 fatty acids can be taken as a supplement. However, research has not shown that supplements can provide the same benefits as eating omega-3 foods. (Rizos E. C. et al., 2012)
The way that the fish is prepared can change the calorie count. Baked, grilled, and broiled fish are usually the lowest in calories.
Storage and Safety
Fish experts suggest that individuals buy the freshest available. What questions should you ask when visiting the local market?
When was it caught?
The fresher, the better. Fish may remain edible for five days after being caught but may not taste as fresh.
How was it stored?
How the fish is stored and delivered to the market will impact its taste. Fish should be chilled immediately after catching and kept cold throughout delivery and transport.
How does it look and smell?
If the fish has a bad odor, it is likely not fresh. Fresh fish should smell like seawater. If buying fillets, look for a moist texture with clean-cut edges. If the fish is whole, look for clear eyes and a firm texture.
Where is it from?
Buying local fish from sustainable fisheries is recommended but not always possible, depending on where individuals live. There is a Smart Seafood Buying Guide that advises on buying American fish and provides a list of fish with lower mercury levels for health and safety. (Natural Resources Defense Council, 2024)
What is the best way to prepare this fish?
Sometimes, the fishmonger is the best source for simple and healthy recipes and preparation methods. Use fresh fish within two days, or store in the freezer. When ready to use frozen fish, thaw in the refrigerator and never at room temperature. For individuals who don’t like fish taste, there are a few things to help improve the taste. First, try less fishy types. For example, many report that around 100 calories per serving of red snapper tastes less fishy than heavier fish like salmon. Second, try adding fresh herbs and citrus to manage the taste.
Injury Medical Chiropractic and Functional Medicine Clinic works with primary healthcare providers and specialists to develop a personalized treatment plan through an integrated approach to treating injuries and chronic pain syndromes, improving flexibility, mobility, and agility programs to relieve pain and help individuals return to optimal function. Our providers use an integrated approach to create personalized care plans for each patient and restore health and function to the body through nutrition and wellness, functional medicine, acupuncture, Electroacupuncture, and sports medicine protocols. If the individual needs other treatment, they will be referred to a clinic or physician best suited for them. Dr. Jimenez has teamed up with top surgeons, clinical specialists, medical researchers, nutritionists, and health coaches to provide the most effective clinical treatments.
Nutrition Fundamentals
References
American Heart Association. (2021). Fish and Omega-3 Fatty Acids. https://www.heart.org/en/healthy-living/healthy-eating/eat-smart/fats/fish-and-omega-3-fatty-acids
U.S. Department of Agriculture. FoodData Central. (2019). Fish, salmon, king (chinook), raw (Alaska Native). Retrieved from https://fdc.nal.usda.gov/fdc-app.html#/food-details/168047/nutrients
National Institutes of Health. National Center for Complementary and Integrative Health. (2024). 7 things to know about omega-3 fatty acids. Retrieved from https://www.nccih.nih.gov/health/tips/things-to-know-about-omega-fatty-acids
Rizos, E. C., Ntzani, E. E., Bika, E., Kostapanos, M. S., & Elisaf, M. S. (2012). Association between omega-3 fatty acid supplementation and risk of major cardiovascular disease events: a systematic review and meta-analysis. JAMA, 308(10), 1024–1033. https://doi.org/10.1001/2012.jama.11374
Natural Resources Defense Council. (2024). The smart seafood buying guide: five ways to ensure the fish you eat is healthy for you and for the environment. https://www.nrdc.org/stories/smart-seafood-buying-guide
For individuals who are getting into exercise, fitness, and physical activity, can knowing how glycogen works help in workout recovery?
Glycogen
When the body needs energy, it draws on its glycogen stores. Low-carbohydrate, ketogenic diets and intense exercise deplete glycogen stores, causing the body to metabolize fat for energy. Glycogen is supplied through carbohydrates in an individual’s diet and is used to power the brain, physical activity, and other bodily functions. The molecules made from glucose are mainly stored in the liver and muscles. What is eaten, how often, and the activity level influence how the body stores and uses glycogen. Restoring glycogen after physical activity or working out is a vital part of the recovery process. The body can quickly mobilize glycogen from these storage sites when it needs fuel. Eating enough carbohydrates to reach health goals and activity levels is essential for success.
What Is It
It is the body’s stored form of glucose or sugar.
It is stored in the liver and muscles.
It is the body’s primary and preferred energy source.
It comes from carbohydrates in foods and drinks.
It is made from several connected glucose molecules.
Production and Storage
Most carbohydrates eaten are converted to glucose, which becomes the body’s main energy source. However, when the body doesn’t need fueling, the glucose molecules become linked chains of eight to 12 glucose units, forming a glycogen molecule.
Process Triggers
Eating a carbohydrate-containing meal will raise blood glucose levels in response.
Increasing glucose signals the pancreas to produce insulin, a hormone that helps the body’s cells take up glucose from the bloodstream for energy or storage.
Insulin activation causes the liver and muscle cells to produce an enzyme called glycogen synthase, which links glucose chains together.
With enough glucose and insulin, glycogen molecules can be delivered to the liver, muscles, and fat cells for storage.
Since most glycogen is found in the muscles and liver, the amount stored in these cells varies depending on activity level, how much energy is burned at rest, and the foods eaten. The muscles primarily use glycogen stored in the muscles, while glycogen stored in the liver is distributed throughout the body, mainly to the brain and spinal cord.
Body Usage
The body converts glucose to glycogen through a process called glycogenesis. During this process, various enzymes help the body break down glycogen in glycogenolysis so the body can use it. The blood has a set amount of glucose ready to go at any given time. The insulin levels also drop when the level begins to decline, either from not eating or burning glucose during exercise. When this happens, an enzyme known as glycogen phosphorylase starts breaking the glycogen down to supply the body with glucose. Glucose from liver glycogen becomes the body’s primary energy. Short bursts of energy use glycogen, whether during sprints or heavy lifting. (Bob Murray, Christine Rosenbloom, 2018) A carbohydrate-rich pre-workout drink can provide energy to exercise longer and recover quicker. Individuals should eat a post-workout snack with a balanced amount of carbohydrates to replenish glycogen stores. The brain also uses glucose for energy, with 20 to 25% of glycogen going toward powering the brain. (Manu S. Goyal, Marcus E. Raichle, 2018) Mental sluggishness or brain fog can develop when not enough carbohydrates are consumed. When glycogen stores are depleted through exercise or insufficient carbs, the body can feel fatigued and sluggish and perhaps experience mood and sleep disturbances. (Hugh S. Winwood-Smith, Craig E. Franklin 2, Craig R. White, 2017)
Diet
What foods are eaten and how much physical activity an individual does also influence glycogen production. The effects can be acute if one follows a low-carb diet, where carbohydrates, the primary source of glucose synthesis, are suddenly restricted.
Fatigue and Brain Fog
When first starting a low-carb diet, the body’s glycogen stores can be severely depleted and individuals may experience symptoms like fatigue and brain fog. (Kristen E. D’Anci et al., 2009)
The symptoms begin to subside once the body adjusts and renews its glycogen stores.
Water Weight
Any amount of weight loss can have the same effect on glycogen stores.
Initially, individuals may experience a rapid drop in weight.
Over time, weight may plateau and possibly increase.
The phenomenon is partly due to glycogen composition, which is also water. Rapid glycogen depletion at the onset of the diet triggers the loss of water weight. Over time, glycogen stores are renewed, and the water weight returns. When this happens, weight loss can stall or plateau. Fat loss can continue despite the short-term plateau effect.
Exercise
If undertaking a strenuous exercise routine, there are strategies to help avoid decreased performance that may be helpful:
Carbo-loading
Some athletes consume excessive amounts of carbohydrates before working out or competing.
Extra carbohydrates provide plenty of fuel.
The method has fallen out of favor as it can lead to excess water weight and digestive issues.
Glucose Gels
Energy gels containing glycogen can be consumed before or as needed during an event to increase blood glucose levels.
For example, energy chews are effective supplements for runners to help increase performance during extended runs.
Low-Carb Ketogenic Diet
Eating a diet high in fat and low in carbohydrates can put the body in a keto-adaptative state.
In this state, the body begins to access stored fat for energy and relies less on glucose for fuel.
At Injury Medical Chiropractic and Functional Medicine Clinic, our providers use an integrated approach to create personalized care plans for each individual, often including Functional Medicine, Acupuncture, Electro-Acupuncture, and Sports Medicine principles. Our goal is to restore health and function to the body.
Sports Nutrition and Sports Dietician
References
Murray, B., & Rosenbloom, C. (2018). Fundamentals of glycogen metabolism for coaches and athletes. Nutrition reviews, 76(4), 243–259. https://doi.org/10.1093/nutrit/nuy001
Goyal, M. S., & Raichle, M. E. (2018). Glucose Requirements of the Developing Human Brain. Journal of pediatric gastroenterology and nutrition, 66 Suppl 3(Suppl 3), S46–S49. https://doi.org/10.1097/MPG.0000000000001875
Winwood-Smith, H. S., Franklin, C. E., & White, C. R. (2017). Low-carbohydrate diet induces metabolic depression: a possible mechanism to conserve glycogen. American journal of physiology. Regulatory, integrative and comparative physiology, 313(4), R347–R356. https://doi.org/10.1152/ajpregu.00067.2017
D’Anci, K. E., Watts, K. L., Kanarek, R. B., & Taylor, H. A. (2009). Low-carbohydrate weight-loss diets. Effects on cognition and mood. Appetite, 52(1), 96–103. https://doi.org/10.1016/j.appet.2008.08.009
Can knowing which foods to eat help individuals recovering from food poisoning restore gut health?
Food Poisoning and Restoring Gut Health
Food poisoning can be life-threatening. Fortunately, most cases are mild and short-lived and last only a few hours to a few days (Centers for Disease Control and Prevention, 2024). But even mild cases can wreak havoc on the gut, causing nausea, vomiting, and diarrhea. Researchers have found that bacterial infections, like food poisoning, can cause changes in gut bacteria. (Clara Belzer et al., 2014) Eating foods that promote gut healing after food poisoning may help the body recover and feel better faster.
Foods to Eat
After food poisoning symptoms have resolved, one may feel that returning to the usual diet is fine. However, the gut has endured quite an experience, and even though acute symptoms have subsided, individuals may still benefit from foods and drinks that are easier on the stomach. Recommended foods and beverages after food poisoning include: (National Institute of Diabetes and Digestive and Kidney Diseases. 2019)
Gatorade
Pedialyte
Water
Herbal tea
Chicken broth
Jello
Applesauce
Crackers
Toast
Rice
Oatmeal
Bananas
Potatoes
Hydration after food poisoning is crucial. Individuals should add other nutritious and hydrating foods, like chicken noodle soup, which helps because of its nutrients and fluid content. The diarrhea and vomiting that accompany the illness can leave the body severely dehydrated. Rehydrating beverages help the body replace lost electrolytes and sodium. Once the body is rehydrated and can hold down bland foods, slowly introduce foods from a regular diet. When resuming the usual diet after rehydration, eating small meals frequently, every three to four hours, is recommended instead of eating a large breakfast, lunch, and dinner meal daily. (Andi L. Shane et al., 2017) When choosing Gatorade or Pedialyte, remember that Gatorade is a sports-rehydrating drink with more sugar, which could irritate an inflamed stomach. Pedialyte is designed for rehydrating during and after illness and has less sugar, making it a better option. (Ronald J Maughan et al., 2016)
When Food Poisoning Is Active Foods To Avoid
During food poisoning, individuals typically do not feel like eating at all. However, to avoid worsening the illness, Individuals are recommended to avoid the following while actively ill (Ohio State University. 2019)
Caffeinated drinks and alcohol can further dehydrate.
Greasy foods and high-fiber foods are hard to digest.
Foods and beverages high in sugar can cause the body to produce high glucose levels and weaken the immune system. (Navid Shomali et al., 2021)
Recovery Time and Resuming Regular Diet
Food poisoning doesn’t last long, and most uncomplicated cases are resolved within a few hours or days. (Centers for Disease Control and Prevention, 2024) Symptoms depend on the type of bacteria. Individuals may become ill within minutes of consuming contaminated food up to two weeks later. For example, Staphylococcus aureus bacteria generally cause symptoms almost immediately. On the other hand, listeria may take up to a couple of weeks to cause symptoms. (Centers for Disease Control and Prevention, 2024) Individuals can resume their usual diet once symptoms are gone, the body is thoroughly hydrated and can hold down bland foods. (Andi L. Shane et al., 2017)
Recommended Gut Foods Post Stomach Virus
Gut-healthy foods can help restore the gut microbiome or all the living microorganisms in the digestive system. A healthy gut microbiome is essential for immune system functioning. (Emanuele Rinninella et al., 2019) Stomach viruses can disrupt the balance of gut bacteria. (Chanel A. Mosby et al., 2022) Eating certain foods may help restore the gut balance. Prebiotics, or indigestible plant fibers, can help break down in the small intestines and allow the beneficial bacteria to grow. Prebiotic foods include: (Dorna Davani-Davari et al., 2019)
Beans
Onions
Tomatoes
Asparagus
Peas
Honey
Milk
Banana
Wheat, barley, rye
Garlic
Soybean
Seaweed
In addition, probiotics, which are live bacteria, may help increase the number of healthy bacteria in the gut. Probiotic foods include: (Harvard Medical School, 2023)
Pickles
Sourdough bread
Kombucha
Sauerkraut
Yogurt
Miso
Kefir
Kimchi
Tempeh
Probiotics can also be taken as a supplement and come in tablets, capsules, powders, and liquids. Because they contain live bacteria, they need to be refrigerated. Healthcare providers sometimes recommend taking probiotics when recovering from a stomach infection. (National Institute of Diabetes and Digestive and Kidney Diseases, 2018) Individuals should consult their healthcare provider to see whether this option is safe and healthy.
At Injury Medical Chiropractic and Functional Medicine Clinic, we treat injuries and chronic pain syndromes by developing personalized treatment plans and specialized clinical services focused on injuries and the complete recovery process. If other treatment is needed, individuals will be referred to a clinic or physician best suited to their injury, condition, and/or ailment.
Learning About Food Substitutions
References
Centers for Disease Control and Prevention. (2024). Food poisoning symptoms. Retrieved from https://www.cdc.gov/foodsafety/symptoms.html
Belzer, C., Gerber, G. K., Roeselers, G., Delaney, M., DuBois, A., Liu, Q., Belavusava, V., Yeliseyev, V., Houseman, A., Onderdonk, A., Cavanaugh, C., & Bry, L. (2014). Dynamics of the microbiota in response to host infection. PloS one, 9(7), e95534. https://doi.org/10.1371/journal.pone.0095534
National Institute of Diabetes and Digestive and Kidney Diseases. (2019). Eating, diet, & nutrition for food poisoning. Retrieved from https://www.niddk.nih.gov/health-information/digestive-diseases/food-poisoning/eating-diet-nutrition
Shane, A. L., Mody, R. K., Crump, J. A., Tarr, P. I., Steiner, T. S., Kotloff, K., Langley, J. M., Wanke, C., Warren, C. A., Cheng, A. C., Cantey, J., & Pickering, L. K. (2017). 2017 Infectious Diseases Society of America Clinical Practice Guidelines for the Diagnosis and Management of Infectious Diarrhea. Clinical infectious diseases : an official publication of the Infectious Diseases Society of America, 65(12), e45–e80. https://doi.org/10.1093/cid/cix669
Maughan, R. J., Watson, P., Cordery, P. A., Walsh, N. P., Oliver, S. J., Dolci, A., Rodriguez-Sanchez, N., & Galloway, S. D. (2016). A randomized trial to assess the potential of different beverages to affect hydration status: development of a beverage hydration index. The American journal of clinical nutrition, 103(3), 717–723. https://doi.org/10.3945/ajcn.115.114769
Ohio State University. Kacie Vavrek, M., RD, CSSD Ohio State University. (2019). Foods to avoid when you have the flu. https://health.osu.edu/wellness/exercise-and-nutrition/foods-to-avoid-with-flu
Shomali, N., Mahmoudi, J., Mahmoodpoor, A., Zamiri, R. E., Akbari, M., Xu, H., & Shotorbani, S. S. (2021). Harmful effects of high amounts of glucose on the immune system: An updated review. Biotechnology and applied biochemistry, 68(2), 404–410. https://doi.org/10.1002/bab.1938
Rinninella, E., Raoul, P., Cintoni, M., Franceschi, F., Miggiano, G. A. D., Gasbarrini, A., & Mele, M. C. (2019). What is the Healthy Gut Microbiota Composition? A Changing Ecosystem across Age, Environment, Diet, and Diseases. Microorganisms, 7(1), 14. https://doi.org/10.3390/microorganisms7010014
Mosby, C. A., Bhar, S., Phillips, M. B., Edelmann, M. J., & Jones, M. K. (2022). Interaction with mammalian enteric viruses alters outer membrane vesicle production and content by commensal bacteria. Journal of extracellular vesicles, 11(1), e12172. https://doi.org/10.1002/jev2.12172
Davani-Davari, D., Negahdaripour, M., Karimzadeh, I., Seifan, M., Mohkam, M., Masoumi, S. J., Berenjian, A., & Ghasemi, Y. (2019). Prebiotics: Definition, Types, Sources, Mechanisms, and Clinical Applications. Foods (Basel, Switzerland), 8(3), 92. https://doi.org/10.3390/foods8030092
Harvard Medical School. (2023). How to get more probiotics. https://www.health.harvard.edu/staying-healthy/how-to-get-more-probiotics
National Institute of Diabetes and Digestive and Kidney Diseases. (2018). Treatment of viral gastroenteritis. Retrieved from https://www.niddk.nih.gov/health-information/digestive-diseases/viral-gastroenteritis/treatment
For individuals practicing a low-carbohydrate eating style or want to try an alternative flour, can incorporating almond flour help in their wellness journey?
Almond Flour
Almond flour and almond meal are gluten-free alternatives to wheat products in certain recipes. They are made by grinding almonds and can be bought prepared or made at home with a food processor or grinder. The flour is higher in protein and lower in starch than other gluten-free flour.
Almond Flour and Almond Meal
The flour is made with blanched almonds, meaning the skin has been removed. Almond meal is made with whole or blanched almonds. The consistency for both is more like corn meal than wheat flour. They can usually be used interchangeably, although using the blanched flour will produce a more refined, less grainy result. Superfine almond flour is great for baking cakes but is difficult to make at home. It can be found at grocery stores or ordered online.
Carbohydrates and Calories
A half cup of commercially prepared flour contains about:
The glycemic index of almond flour is less than 1, which means it should have little effect on raising blood glucose levels.
The high glycemic index of whole wheat flour is 71, and rice flour is 98.
Using Almond Flour
It is recommended for making gluten-free quick bread recipes, such as gluten-free:
Muffins
Pumpkin bread
Pancakes
Some cake recipes
Individuals are recommended to start with a recipe already adapted for almond flour and then make their own. A cup of wheat flour weighs around 3 ounces, while a cup of almond flour weighs almost 4 ounces. This will make a significant difference in baked goods. The flour is beneficial for adding nutrients to foods.
Almond Meal
Almond meal can be cooked as polenta or grits such as shrimp and grits.
Cookies can be made gluten-free with almond meal.
Almond meal biscuits can be made, but pay attention to the recipe.
Almond meal can be used to bread fish and other fried foods, but it must be taken care of so as not to burn.
Almond meal is not recommended for breads that require true dough with a developed gluten structure, like wheat flour.
More eggs are needed when baking with almond meal to provide the structure gluten in flour creates.
Adapting recipes to substitute almond meal for wheat flour can be a challenge that requires plenty of trial and error.
Sensitivities
Almonds are a tree nut, one of the eight most common food allergies. (Anaphylaxis UK. 2023) While peanuts are not tree nuts, many with peanut allergies can also have an almond allergy.
Making Your Own
It can be made in a blender or food processor.
Care must be taken not to grind it too long, or it will become almond butter, which can also be used.
Add a little at a time and pulse until it is ground into meal.
Store unused flour immediately in the refrigerator or freezer because it will go rancid quickly if left out.
Almonds are shelf-stable, and almond flour is not, so it is recommended that you grind only what is needed for the recipe.
Store Bought
Most health food stores sell almond flour, and more supermarkets are stocking it as it has become a popular gluten-free product. Packaged flour and meal will also go rancid after opening and should be kept in the refrigerator or freezer after opening.
Integrative Medicine
References
USDA FoodData Central. (2019). Almond Flour. Retrieved from https://fdc.nal.usda.gov/fdc-app.html#/food-details/603980/nutrients
Anaphylaxis UK. (2023). Allergy Factsheets (Anaphylaxis UK A brighter future for people with serious allergies, Issue. https://www.anaphylaxis.org.uk/factsheets/
Atkinson, F. S., Brand-Miller, J. C., Foster-Powell, K., Buyken, A. E., & Goletzke, J. (2021). International tables of glycemic index and glycemic load values 2021: a systematic review. The American journal of clinical nutrition, 114(5), 1625–1632. https://doi.org/10.1093/ajcn/nqab233
Can incorporating nopal or prickly pear cactus into one’s diet help individuals trying to lower blood glucose, inflammation, and risk factors associated with heart and metabolic diseases?
Nopal
Nopal, also known as prickly pear cactus, is a versatile vegetable that can be added to nutrition plans to increase fiber intake, vitamins, minerals, and plant-based compounds. It grows in the U.S. Southwest, Latin America, and the Mediterranean. The pads, or the nopales or cactus paddles, have a texture like okra and slight tartness. The prickly pear cactus fruit, referred to as tuna in Spanish, is also consumed. (University of Arizona Cooperative Extension, 2019) It is often used in fruit salsas, salads, and desserts and is available as a supplement in tablet and powder form.
Nopal is highly nutritious, low in calories, free of fat, sodium, or cholesterol, and full of fiber, vitamins, minerals, and betalains. (Parisa Rahimi et al., 2019) Betalains are pigments with anti-inflammatory properties. The variety of fibers creates a low glycemic index (measures how much a specific food raises blood sugar levels after consumption) of about 32, a recommended addition to a diabetes-friendly diet. (Patricia López-Romero et al., 2014)
Compounds
Nopal contains a variety of beneficial carbohydrates, vitamins, and minerals.
Nopal has soluble and insoluble fiber, which benefits blood sugar.
It also contains vitamin A, carotenoids, vitamin C, calcium, and plant-based compounds like phenols and betalains. (Karina Corona-Cervantes et al., 2022)
Blood Sugar Regulation
Research has evaluated regular nopal consumption and supplementation for blood sugar control. A study on blood sugar evaluated adding nopal to a high-carbohydrate breakfast or a breakfast high in soy protein in Mexican individuals with type 2 diabetes. The study found that consuming nopales, about 300 grams or 1.75 to 2 cups before a meal, could reduce after-meal/postprandial blood sugars. (Patricia López-Romero et al., 2014) An older study had similar results. (Montserrat Bacardi-Gascon et al., 2007) Individuals were randomly assigned to consume 85 grams of nopal with three different breakfast options:
Chilaquiles – a casserole made with corn tortilla, vegetable oil, and pinto beans.
Burritos – made with eggs, vegetable oil, and pinto beans.
Quesadillas – made with flour tortillas, low-fat cheese, avocado, and pinto beans.
The groups assigned to eat nopales had reductions in blood sugar. There was a:
30% reduction in the chilaquiles group.
20% decrease in the burrito group.
48% reduction in the quesadilla group.
However, the studies were small, and the population was not diverse. so further research is needed.
Increased Fiber
The combination of soluble and insoluble fiber benefits the gut in various ways. Soluble fiber can act as a prebiotic, feeding beneficial bacteria in the gut and assisting in removing low-density lipoprotein (LDL) cholesterol from the body. Insoluble fiber increases transit time, or how quickly food moves through the digestive system and promotes bowel regularity. (Centers for Disease Control and Prevention, 2022) In a short-term randomized clinical control trial, researchers found an improvement in irritable bowel syndrome symptoms in individuals supplemented with 20 and 30 grams of nopal fiber. (Jose M Remes-Troche et al., 2021) For individuals not used to consuming fibrous foods, it may cause mild diarrhea, so it is recommended to increase intake slowly and with adequate water to prevent gas and bloating.
Plant Based Calcium
One cup of nopal provides 244 milligrams or 24% of daily calcium needs. Calcium is a mineral that optimizes bone and teeth health. It also assists in blood vessel contraction and dilation, muscle function, blood clotting, nerve transmission, and hormonal secretion. (National Institutes of Health. Office of Dietary Supplements 2024) Individuals who follow diets that exclude dairy products can benefit from plant-based calcium sources. This includes cruciferous vegetables like kale, collards, and arugula.
Other Benefits
Studies done in animals and test tubes suggest that fresh nopal and extracts may assist in reducing triglycerides and cholesterol in metabolic dysfunction-associated steatotic liver disease or when unhealthy amounts of fat accumulate in the liver. (Karym El-Mostafa et al., 2014) Other potential benefits with limited evidence include:
Unless individuals are allergic to it, most can eat whole nopal without a problem. However, supplementing is different because it provides a concentrated source. Individuals taking medication to manage diabetes and consuming nopal regularly may contribute to an increased risk of developing hypoglycemia or low blood sugar. Dermatitis has also been reported from contact with the cactus spines. (U.S. Department of Agriculture, FoodData Central, 2018) There have been rare reports of bowel obstruction in individuals who consume large amounts of the seeds found in the fruit. (Karym El-Mostafa et al., 2014) Ask a registered dietitian or primary healthcare provider if nopal can provide safe benefits.
Nutrition Fundamentals
References
University of Arizona Cooperative Extension. Hope Wilson, M. W., Patricia Zilliox. (2019). Prickly pear cactus: food of the desert. https://extension.arizona.edu/sites/extension.arizona.edu/files/pubs/az1800-2019.pdf
U.S. Department of Agriculture. FoodData Central. (2018). Nopales, cooked, without salt. Retrieved from https://fdc.nal.usda.gov/fdc-app.html#/food-details/169388/nutrients
U.S. Department of Agriculture. MyPlate. (2020-2025). Vegetables. Retrieved from https://www.myplate.gov/eat-healthy/vegetables
Rahimi, P., Abedimanesh, S., Mesbah-Namin, S. A., & Ostadrahimi, A. (2019). Betalains, the nature-inspired pigments, in health and diseases. Critical reviews in food science and nutrition, 59(18), 2949–2978. https://doi.org/10.1080/10408398.2018.1479830
López-Romero, P., Pichardo-Ontiveros, E., Avila-Nava, A., Vázquez-Manjarrez, N., Tovar, A. R., Pedraza-Chaverri, J., & Torres, N. (2014). The effect of nopal (Opuntia ficus indica) on postprandial blood glucose, incretins, and antioxidant activity in Mexican patients with type 2 diabetes after consumption of two different composition breakfasts. Journal of the Academy of Nutrition and Dietetics, 114(11), 1811–1818. https://doi.org/10.1016/j.jand.2014.06.352
Corona-Cervantes, K., Parra-Carriedo, A., Hernández-Quiroz, F., Martínez-Castro, N., Vélez-Ixta, J. M., Guajardo-López, D., García-Mena, J., & Hernández-Guerrero, C. (2022). Physical and Dietary Intervention with Opuntia ficus-indica (Nopal) in Women with Obesity Improves Health Condition through Gut Microbiota Adjustment. Nutrients, 14(5), 1008. https://doi.org/10.3390/nu14051008
Bacardi-Gascon, M., Dueñas-Mena, D., & Jimenez-Cruz, A. (2007). Lowering effect on postprandial glycemic response of nopales added to Mexican breakfasts. Diabetes care, 30(5), 1264–1265. https://doi.org/10.2337/dc06-2506
Centers for Disease Control and Prevention. (2022). Fiber: the carb that helps you manage diabetes. Retrieved from https://www.cdc.gov/diabetes/library/features/role-of-fiber.html
Remes-Troche, J. M., Taboada-Liceaga, H., Gill, S., Amieva-Balmori, M., Rossi, M., Hernández-Ramírez, G., García-Mazcorro, J. F., & Whelan, K. (2021). Nopal fiber (Opuntia ficus-indica) improves symptoms in irritable bowel syndrome in the short term: a randomized controlled trial. Neurogastroenterology and motility, 33(2), e13986. https://doi.org/10.1111/nmo.13986
National Institutes of Health (NIH). Office of Dietary Supplements. (2024). Calcium. Retrieved from https://ods.od.nih.gov/factsheets/Calcium-HealthProfessional/
El-Mostafa, K., El Kharrassi, Y., Badreddine, A., Andreoletti, P., Vamecq, J., El Kebbaj, M. S., Latruffe, N., Lizard, G., Nasser, B., & Cherkaoui-Malki, M. (2014). Nopal cactus (Opuntia ficus-indica) as a source of bioactive compounds for nutrition, health and disease. Molecules (Basel, Switzerland), 19(9), 14879–14901. https://doi.org/10.3390/molecules190914879
Onakpoya, I. J., O’Sullivan, J., & Heneghan, C. J. (2015). The effect of cactus pear (Opuntia ficus-indica) on body weight and cardiovascular risk factors: a systematic review and meta-analysis of randomized clinical trials. Nutrition (Burbank, Los Angeles County, Calif.), 31(5), 640–646. https://doi.org/10.1016/j.nut.2014.11.015
Corona-Cervantes, K., Parra-Carriedo, A., Hernández-Quiroz, F., Martínez-Castro, N., Vélez-Ixta, J. M., Guajardo-López, D., García-Mena, J., & Hernández-Guerrero, C. (2022). Physical and Dietary Intervention with Opuntia ficus-indica (Nopal) in Women with Obesity Improves Health Condition through Gut Microbiota Adjustment. Nutrients, 14(5), 1008. https://doi.org/10.3390/nu14051008
For individuals looking to improve their diet, can knowing the different salt types help in food preparation and health?
Salt Types
Salt brings out the natural flavor of foods and can be used as a preservative. Salt types come in various colors and textures for cooking, flavor, and health. Some are considered healthier compared to regular table salt, like pink Himalayan salt and different sea salts. Some individuals prefer them because most go through less processing and can have more trace minerals like magnesium and potassium. However, all salts are healthy in moderation, as sodium is a necessary part of a balanced diet. Although essential for the body, sodium can be harmful when too much is consumed. A study examining consumer-grade pink Himalayan sea salts available in Australia determined that to receive the additional health benefits of the minerals from this type of salt, individuals must consume so much that it elevates the amount of sodium in the body to dangerous levels. (Flavia Fayet-Moore et al., 2020)
Salt
Salt is a mineral made from the combined elements:
Sodium – Na
Chlorine -Cl
Together, they form crystallized sodium chloride NaCl.
The majority of salt production comes from evaporated seawater and salt mines. Many salts used in food preparation are iodized. Iodine is added to various refined salt products to help meet nutritional requirements. Iodine intake levels that fall below the recommended values could result in a deficiency and develop goiter. Goiter is associated with hypothyroidism. (Angela M. Leung et al., 2021) Lack of iodine can also have adverse effects on growth and development. (National Institutes of Health Office of Dietary Supplements. 2023)
Essential for Health
Salt sustains life and optimal bodily function. Sodium and chlorine are important elements that maintain:
Cellular balance
Circulation
Blood sugar levels
Sodium is a mineral and an electrolyte. Common electrolytes include potassium, calcium, and bicarbonate. Without adequate sodium levels, the brain cannot send the necessary impulses to the rest of the body to function properly. However, consuming too much salt can cause health issues.
Higher salt intake in individuals who are sensitive to salt can increase blood pressure.
Doctors usually recommend that individuals with hypertension reduce sodium intake or follow a low-sodium diet.
Elevated sodium levels also cause water retention – considered a protective response as the body works to regulate serum sodium levels concentration in the blood to maintain balance.
If levels are too high, a condition known as hypernatremia can develop, which can cause:
Excessive thirst
Vomiting
Infrequent urination
Diarrhea
Sodium levels that are too low can lead to hyponatremia, which can cause:
Though there are different types of salt, they all contain roughly the same amount of sodium.
Types
The average sodium intake by adults is around 3,393mg per day, ranging between 2,000–5,000mg. Guidelines recommend a maximum intake of 2,300mg per day. (U.S. Department of Health and Human Services and U.S. Department of Agriculture. 2020) Whether from unhealthy dietary choices like processed foods or incorrect knowledge of sodium content when cooking, an American Heart Association survey showed that more than half of respondents inaccurately stated that sea salt had a lower sodium content than table salt. (American Heart Association. 2024)
Refined – Table Salt
Refined/iodized salt is finely granulated and commonly used in cooking. This type is highly refined to remove impurities and eliminate trace minerals often found in specialty salts. Because the salt is finely ground, anti-caking agents are added to ensure the salt doesn’t clump. Some table salts also have added sugar and other additives.
Refined table salt is about 97–99% sodium chloride (NaCl).
Iodine is added to prevent iodine deficiency.
Individuals trying to reduce sodium intake but meet iodine levels can do so with foods like eggs, dairy products, and fish.
Kosher
Kosher salt is coarse and flakey and can add a crunchy texture to dishes and drinks. Pure kosher salt does not contain additives like anti-caking agents and iodine. The size of the salt crystals is ideal for drawing out moisture.
Per teaspoon, kosher salt generally has less sodium than 1 teaspoon of table salt.
Because it has a coarser grain, less salt fits in the measuring spoon.
Sea Salt
Sea salt is produced from evaporated seawater and comes as fine grains or large crystals. Examples include:
Black Sea
Celtic
French – fleur de sel
Hawaiian sea salt
Sea salt can have trace amounts of minerals like iron, potassium, and zinc, which can produce different flavors in cooking but no additional health benefits with normal consumption. Some sea salts may also contain trace amounts of microplastics. However, research indicates these amounts are too low to warrant public health concerns. (Ali Karami et al., 2017)
Himalayan Pink Salt
Himalayan pink salt is mined in the red salt range in Pakistan, the second-largest salt mine in the world, and in the Andes mountains of Peru. Trace amounts of iron oxide make the salt pink. It is typically used at the end of cooking to add flavor and a crunch. Himalayan salt is popular for its health benefits and mineral properties. However, using Himalayan salt over other types has no known health advantages. Researchers concluded that the potential health benefits provided by the higher nutrient content would be counteracted by the large amount of sodium that would need to be consumed. (Flavia Fayet-Moore et al., 2020)
Substitutes
Salt substitutes contain some or all sodium and potassium, magnesium, or other minerals. Substitutes can be half sodium chloride and half potassium chloride. Monosodium glutamate/MSG can also be used as an alternative. A study found that substituting salt with MSG is safe and comparable to salt flavor. (Jeremia Halim et al., 2020) Individuals often use substitutes on a sodium-restricted diet but should check with their doctor before using these products, especially if they have kidney conditions.
Body In Balance – Chiropractic+Fitness+Nutrition
References
Fayet-Moore, F., Wibisono, C., Carr, P., Duve, E., Petocz, P., Lancaster, G., McMillan, J., Marshall, S., & Blumfield, M. (2020). An Analysis of the Mineral Composition of Pink Salt Available in Australia. Foods (Basel, Switzerland), 9(10), 1490. https://doi.org/10.3390/foods9101490
Leung, A. M., Braverman, L. E., & Pearce, E. N. (2012). History of U.S. iodine fortification and supplementation. Nutrients, 4(11), 1740–1746. https://doi.org/10.3390/nu4111740
National Institutes of Health Office of Dietary Supplements. (2023). Iodine: Fact Sheet for Professionals. Retrieved from https://ods.od.nih.gov/factsheets/Iodine-HealthProfessional/
U.S. National Library of Medicine. MedlinePlus. (2022). Sodium blood test. Retrieved from https://medlineplus.gov/lab-tests/sodium-blood-test/
U.S. Department of Agriculture. FoodData Central. (2020). Salt. Retrieved from https://fdc.nal.usda.gov/fdc-app.html#/food-details/1112305/nutrients
U.S. Department of Health and Human Services and U.S. Department of Agriculture. (2020). 2020–2025 Dietary Guidelines for Americans. Retrieved from https://www.dietaryguidelines.gov/sites/default/files/2020-12/Dietary_Guidelines_for_Americans_2020-2025.pdf
American Heart Association. (2024). Sea Salt vs. Table Salt (Healthy Living, Issue. https://www.heart.org/en/healthy-living/healthy-eating/eat-smart/sodium/sea-salt-vs-table-salt
Karami, A., Golieskardi, A., Keong Choo, C., Larat, V., Galloway, T. S., & Salamatinia, B. (2017). The presence of microplastics in commercial salts from different countries. Scientific reports, 7, 46173. https://doi.org/10.1038/srep46173
Halim, J., Bouzari, A., Felder, D., & Guinard, J. X. (2020). The Salt Flip: Sensory mitigation of salt (and sodium) reduction with monosodium glutamate (MSG) in “Better-for-You” foods. Journal of food science, 85(9), 2902–2914. https://doi.org/10.1111/1750-3841.15354
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