Back Clinic Functional Medicine Team. Functional medicine is an evolution in the practice of medicine that better addresses the healthcare needs of the 21st century. By shifting the traditional disease-centered focus of medical practice to a more patient-centered approach, functional medicine addresses the whole person, not just an isolated set of symptoms.
Practitioners spend time with their patients, listening to their histories and looking at the interactions among genetic, environmental, and lifestyle factors that can influence long-term health and complex, chronic disease. In this way, functional medicine supports the unique expression of health and vitality for each individual.
By changing the disease-centered focus of medical practice to this patient-centered approach, our physicians are able to support the healing process by viewing health and illness as part of a cycle in which all components of the human biological system interact dynamically with the environment. This process helps to seek and identify genetic, lifestyle, and environmental factors that may shift a person’s health from illness to well-being.
Pesto is a sauce that is made with garlic, pine nuts, basil, cheese, and olive oil, which creates a strong, rich flavor. It is used as a marinade, dip, salad dressing, sandwich spread, and a topping for dishes like pasta and pizza. It can be homemade or bought premade, including vegan varieties. It is made with nutritious ingredients and can be consumed as part of a balanced diet. The sauces can vary in nutrition, but in general, it is a rich source of healthy fats and is also part of the Mediterranean Diet.
Pesto
Carbohydrates
The sauce is not a significant source of complex carbohydrates, dietary fiber, or sugar.
A spoonful contains under 1 gram of carbohydrates.
It is often paired with foods rich in carbohydrates, like sandwiches, pizza, and pasta.
Fats
Nearly 60% of the calories in pesto come from fats, provided by the olive oil, cheese, and pine nuts.
There are 9.47 grams of fats per spoonful, which includes:
5.63 grams of monounsaturated fatty acids.
1.53 grams of saturated fatty acids.
1.68 grams of polyunsaturated fatty acids.
It also contains 2.56mg of cholesterol.
According to U.S. Dietary Guidelines for Americans, 20% to 35% of daily calories should come from fat.
Protein
The sauce is not a protein-rich food with only 1.38 grams of protein per tablespoon.
It is often used as a condiment, it can add flavor to other foods higher in protein.
Vitamins and Minerals
Pesto contains:
33.1mg of calcium.
36.8mg of phosphorus.
31.8mg of potassium.
9.76mg of magnesium.
Health Benefits
Some of the potential health benefits of pesto.
Antioxidant Properties
Garlic, pine nuts, olive oil, and basil are rich sources of antioxidants.
Antioxidants have an essential role in defending the body against free radical damage, which can lead to disease.
Diets high in antioxidants reduce the risk of various diseases, like heart disease and cancer.
Consuming antioxidant-rich foods like pesto on a regular basis can increase antioxidant levels.
Cardiovascular Benefits
Olive oil health benefits include the reduced risk of heart disease.
Substituting other high-fat foods like margarine, butter, and mayonnaise with olive oil can help lower the risk of heart disease and stroke.
Help Lower Cholesterol
Four different types of fats – saturated, trans, monounsaturated, and polyunsaturated fats.
Saturated fats can raise LDL/unhealthy cholesterol levels.
Foods rich in monounsaturated and polyunsaturated fats like pesto can help lower LDL cholesterol levels in the blood and support HDL/healthy cholesterol levels.
Weight Management
Pesto is commonly consumed on the Mediterranean diet and can be part of a nutritious lifestyle that supports a healthy weight.
Research has shown that following a Mediterranean diet can lead to and maintain long-term changes in weight management.
Store-bought pesto can contain a large amount of sodium.
Individuals following a low-sodium diet or taking heart medications should check with their doctor before consuming these products.
To control the amount of sodium, consider making a homemade recipe that uses less salt and aligns with individual dietary preferences.
Basil is the main ingredient but some varieties are made with other herbs.
Pesto traditionally contains parmesan cheese/milk products and pine nuts/tree nuts which are common food allergens.
The sauce is a vegetarian-friendly sauce, but vegans can look for cheese and dairy-free versions.
It is possible that an allergic reaction can occur in individuals allergic to dairy products and nuts.
Individuals allergic to nuts can choose nut-free varieties.
From Consultation to Transformation
References
Agnoli C, Sieri S, Ricceri F, et al. Adherence to a Mediterranean diet and long-term changes in weight and waist circumference in the EPIC-Italy cohort. Nutr Diabetes. 2018;8(1):22. doi:10.1038/s41387-018-0023-3
Bolling, Bradley W et al. “Tree nut phytochemicals: composition, antioxidant capacity, bioactivity, impact factors. A systematic review of almonds, Brazils, cashews, hazelnuts, macadamias, pecans, pine nuts, pistachios, and walnuts.” Nutrition research reviews vol. 24,2 (2011): 244-75. doi:10.1017/S095442241100014X
Bower, Allyson, et al. “The Health Benefits of Selected Culinary Herbs and Spices Found in the Traditional Mediterranean Diet.” Critical Reviews in food science and nutrition vol. 56,16 (2016): 2728-46. doi:10.1080/10408398.2013.805713
Guasch-Ferré M, Liu G, Li Y, et al. Olive oil consumption and cardiovascular risk in U.S. adults. J Am Coll Cardiol. 2020;75(15):1729-1739. doi:10.1016/j.jacc.2020.02.036
Liu, Qing, et al. “Antibacterial and Antifungal Activities of Spices.” International journal of molecular sciences vol. 18,6 1283. 16 Jun. 2017, doi:10.3390/ijms18061283
Marcelino, Gabriela et al. “Effects of Olive Oil and Its Minor Components on Cardiovascular Diseases, Inflammation, and Gut Microbiota.” Nutrients vol. 11,8 1826. 7 Aug. 2019, doi:10.3390/nu11081826
Nicastro, Holly L, et al. “Garlic and onions: their cancer prevention properties.” Cancer prevention research (Philadelphia, Pa.) vol. 8,3 (2015): 181-9. doi:10.1158/1940-6207.CAPR-14-0172
Sestili, Piero, et al. “The potential effects of Ocimum basilicum on health: a review of pharmacological and toxicological studies.” Expert opinion on drug metabolism & toxicology vol. 14,7 (2018): 679-692. doi:10.1080/17425255.2018.1484450
Sun, Liangzi, et al. “Tryptophan targeted pulsed electric field treatment for enhanced immune activity in pine nut peptides.” Journal of food biochemistry vol. 44,6 (2020): e13224. doi:10.1111/jfbc.13224
Before the body can benefit from consumed nutrients, the gastrointestinal tract has to digest and absorb the foods. Before eating, the body needs to feel hungry. However, hunger is not the same as appetite. Hunger is a physical reaction caused by hormonal and chemical changes in the body when fuel is needed. Appetite is more of a desire to eat and can be a learned response. It is one reason why individuals can eat when they are not hungry. The body comprises different hormones that regulate hunger, digestion, and appetite.
Hunger Digestion Regulating Hormones
Hunger Hormones
Hunger is the feeling when the body needs food. When the body has enough, hunger should subside. That’s because various hormones regulate hunger.
Leptin
Leptin is a hormone secreted by adipose tissue/fat into the bloodstream.
The more fat in the body, the higher the blood levels of leptin.
Leptin level also increases with food intake and is higher in females than males, but overall, it lowers with age.
Increased leptin levels trigger the hypothalamus to reduce hunger.
Ghrelin
Ghrelin is a hormone produced by the stomach and small intestine when the stomach is empty.
Like leptin, it also works with the hypothalamus.
However, instead of suppressing hunger, it increases hunger.
Insulin
The pancreas produces this hormone.
It is mostly known for regulating blood sugar levels.
It also suppresses hunger.
Adiponectin
Adiponectin is a hormone secreted by fat cells.
As body fat levels go down, this hormone goes up.
If fat levels go up, adiponectin levels go down.
Cholecystokinin
Cholecystokinin is a hormone produced in the small intestine during and after a meal.
It triggers the release of bile and digestive enzymes into the small intestine.
These suppress hunger and make the body feel full.
Peptide YY
This hormone suppresses appetite for about 12 hours after eating.
Made by both the large and small intestines after eating.
Glucocorticoids
Adrenal glands make these hormones, and their primary function is to regulate inflammation and other processes, but they also impact hunger.
A cortisol deficiency reduces appetite, but excessive amounts of glucocorticoids increase hunger.
Digestion Hormones
Digestion is coordinated and regulated by hormones.
Gastrin
Gastrin is a hormone the stomach and the small intestine release when eating.
Gastrin stimulates the release of hydrochloric acid and pepsinogen in the stomach to speed up digestion.
Gastrin stimulates glucagon, which works with insulin to regulate blood sugar.
Secretin
Secretin is a hormone made by the small intestine.
It is secreted into the bloodstream when the acidic chyme from the stomach enters the small intestine.
Secretin stimulates the pancreas to release bicarbonate digestive liquids into the small intestine.
The bicarbonate neutralizes the acidity.
Secretin acts on the stomach to trigger the production of pepsinogen to help break down proteins.
Cholecystokinin – CCK
The small intestine makes and releases CCK into the bloodstream.
Essential fat digestion stimulates the gallbladder to release bile into the small intestine.
It also triggers the pancreas to release various digestive enzymes so they can break down fats, carbohydrates, and proteins.
It stimulates the pancreas to release insulin and slows down stomach digestive activity.
Peptide YY and Enterogastrone
Released by the small intestine, two more hormones slow digestion down and decrease the production of digestive secretions.
Chiropractic Care and Metabolism
References
Chandra, Rashmi, and Rodger A Liddle. “Cholecystokinin.” Current Opinion in Endocrinology, diabetes, and Obesity vol. 14,1 (2007): 63-7. doi:10.1097/MED.0b013e3280122850
Davis, Jon. “Hunger, ghrelin and the gut.” Brain Research vol. 1693, Pt B (2018): 154-158. doi:10.1016/j.brainres.2018.01.024
Gupta K, Raja A. Physiology, Gastric Inhibitory Peptide. [Updated 2022 Sep 26]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2023 Jan-. Available from: www.ncbi.nlm.nih.gov/books/NBK546653/
Konturek, S J et al. “Brain-gut axis and its role in the control of food intake.” Journal of Physiology and Pharmacology: an official journal of the Polish Physiological Society vol. 55,1 Pt 2 (2004): 137-54.
Prosapio JG, Sankar P, Jialal I. Physiology, Gastrin. [Updated 2023 Apr 6]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2023 Jan-. Available from: www.ncbi.nlm.nih.gov/books/NBK534822/
Rix I, Nexøe-Larsen C, Bergmann NC, et al. Glucagon Physiology. [Updated 2019 Jul 16]. In: Feingold KR, Anawalt B, Blackman MR, et al., editors. Endotext [Internet]. South Dartmouth (MA): MDText.com, Inc.; 2000-. Available from: www.ncbi.nlm.nih.gov/books/NBK279127/
Suzuki, Keisuke, et al. “The role of gut hormones and the hypothalamus in appetite regulation.” Endocrine Journal vol. 57,5 (2010): 359-72. doi:10.1507/endocrine.k10e-077
Tack, Jan, et al. “The gastrointestinal tract in hunger and satiety signaling.” United European gastroenterology journal vol. 9,6 (2021): 727-734. doi:10.1002/ueg2.12097
Zanchi, Davide, et al. “The impact of gut hormones on the neural circuit of appetite and satiety: A systematic review.” Neuroscience and biobehavioral reviews vol. 80 (2017): 457-475. doi:10.1016/j.neubiorev.2017.06.013
Olympic athletes are so fit they make everything look easy. It is one of the most amazing examples of athletic prowess to behold. Attempting these feats of athleticism could lead to injury without proper training and conditioning. However, you can draw inspiration from these incredible skills and commitment to reach your fitness goals. Individuals can emulate the Olympic athlete’s discipline to get the most out of physical activity and workouts.
Olympic Athlete Discipline
This is not about the literal workout routines these athletes engage in but the mental state and discipline that keeps them motivated, especially when things get tough. This can help individuals get the most out of every workout. When momentum or motivation starts to dwindle, look to Olympic athletes and then apply that discipline to recharge motivation and achieve the goal.
Learn to Train Daily
Many can succumb to weekend warrior syndrome. After sitting on the couch after a long day of work all week, individuals try to make up for the inactivity by overexerting themselves with hours of exercise on the weekend. This is a perfect setup for injury.
Instead, train, work out, exercise, and move around daily. Professional athletes know they won’t get the top results in one shot.
They approach it in incremental steps for a solid foundation and understanding of the final and optimal result.
Daily physical activity and exercise maintain body conditioning, strength, and overall fitness.
And makes the body more efficient at burning fat.
Maintain Goal Focus
Olympic athletes have specific goals in their training. There has to be when competing against the best athletes in the world and winning.
Individual health and fitness goals may be smaller, but they are just as important and should be treated as such for motivation to exercise each day.
Keep goals simple, specific, and reachable/doable when setting them.
SMART goals are Specific, Measurable, Achievable, Realistic, and Time-based.
Use daily reminders of what the goal is and strategies to achieve it.
Utilize Specific Training
Olympic athletes must have incredible endurance, strength, and skill sets to complete their event.
They must incorporate specific training drills, exercises, stretches, nutrition, etc., to improve and advance.
Whatever the goal, make sure the training is appropriate.
If trying to build muscle, focus on heavy strength training and consuming quality calories.
If the goal is to lose weight, break down the goal into achievable steps to get there, like.
What type of workouts are needed?
Consulting a nutritionist for recommendations.
Fuel the Body for Top Performance
Individuals can be concerned about food and whether it contains too much fat or calories.
Olympic athletes worry about getting the right nutrients and calories to fuel their bodies for competition.
Use a similar approach and ask what is the best thing I should eat right now for the workout and…
What foods will maintain optimal body health?
Listen to The Body and Rest
Olympic athletes have to learn to maintain the balance of maintaining top performance and not getting burnt out.
This is when they know to listen to their bodies, extend recovery days, or take a mini-vacation.
Overtraining can lead to injury, frustration, discouragement, and loss of motivation.
Whatever the activity, make sure proper form is followed.
For example, distance runners hold their heads high, have relaxed faces and upper bodies, have a natural arm swing, and do not overstride.
Apply the same form principles to stretches and exercises.
Stronger Body = Better Life
References
Casa, Douglas J et al. “Fluid Needs for Training, Competition, and Recovery in Track-and-Field Athletes.” International Journal of sports nutrition and exercise metabolism vol. 29,2 (2019): 175-180. doi:10.1123/ijsnem.2018-0374
Bailey RR. Goal Setting and Action Planning for Health Behavior Change. Am J Lifestyle Med. 2019;13(6):615-618. doi:10.1177/1559827617729634
Hackett, Daniel, et al. “Olympic weightlifting training improves vertical jump height in sportspeople: a systematic review with meta-analysis.” British Journal of sports medicine vol. 50,14 (2016): 865-72. doi:10.1136/bjsports-2015-094951
Huebner, Marianne, et al. “The Masters’ athlete in Olympic weightlifting: Training, lifestyle, health challenges, and gender differences.” PloS one vol. 15,12 e0243652. 4 Dec. 2020, doi:10.1371/journal.pone.0243652
Swift DL, Johannsen NM, Lavie CJ, Earnest CP, Church TS. The Role of Exercise and Physical Activity in Weight Loss and Maintenance. Prog Cardiovasc Dis. 2014;56(4):441-447. doi:10.1016/j.pcad.2013.09.012
Regular exercise and physical activity help with cardiovascular health, improved mood, better management of chronic conditions, and can help digestion. For individuals with any GI distress or inflammatory bowel disease that has caused digestive enzyme deficiencies, exercise, and physical movement have been found to provide digestive aid. Here we look at activities to help digestion.
Exercises To Help Digestion
When exercising the body, the cardiac output/volume of blood the heart pumps every minute increases as the demand for oxygenated blood throughout the body increases, particularly in the working muscles. During exercise, the same increase in blood circulation happens within the digestive system’s muscle groups. The blood flow to digestive organs causes peristalsis, which is involuntary constriction and relaxation of the muscles in the digestive tract. This process helps move food efficiently through the gastrointestinal tract. Exercise supports the growth of beneficial gut bacteria to maintain a healthy digestive system.
Exercise helps relieves stress which means lower amounts of cortisol.
Research has found that elevated cortisol levels are associated with compromised digestive function.
Tai chi has been shown to improve immune function and inflammation of the gut and is a helpful tool for maintaining homeostasis/gut balance.
This is a form of moderate-intensity exercise and meditative practice.
The emphasis is on slow controlled movements and deep breathing.
This makes it recommended for individuals looking to improve digestion and those with gastrointestinal conditions.
Pilates
Pilates is the practice that targets abdominal muscles and utilizes diaphragmatic breathing to help individuals perform a series of movements to strengthen and elongate the body’s muscles.
Individuals who perform this exercise often report relief from bloating and gas.
Whether new to exercise or returning, a plan can help you get there. Meeting with a fitness trainer or sports chiropractor is a great place to begin if you have limited knowledge about what works best for your body and schedule.
A certified trainer can help guide you toward an achievable program that focuses on gut health.
Individuals with a GI disorder should talk with their doctors before starting a new exercise plan.
This does not mean you can’t do intense exercises like running; you’ll want to work with a doctor to set up a program that doesn’t cause flare-ups.
Aim for roughly three hours of moderate-intensity weekly exercise to support a healthy digestive system.
Sit less and move more.
Do at least two or more muscle-strengthening activities of moderate intensity every week.
Cherpak, Christine E. “Mindful Eating: A Review Of How The Stress-Digestion-Mindfulness Triad May Modulate And Improve Gastrointestinal And Digestive Function.” Integrative medicine (Encinitas, Calif.) vol. 18,4 (2019): 48-53.
Drouin, Jacqueline S et al. “Comparisons between Manual Lymph Drainage, Abdominal Massage, and Electrical Stimulation on Functional Constipation Outcomes: A Randomized, Controlled Trial.” International Journal of environmental research and public health vol. 17,11 3924. June 1. 2020, doi:10.3390/ijerph17113924
Hamasaki, Hidetaka. “Exercise and gut microbiota: clinical implications for the feasibility of Tai Chi.” Journal of integrative medicine vol. 15,4 (2017): 270-281. doi:10.1016/S2095-4964(17)60342-X
Joyner, Michael J, and Darren P Casey. “Regulation of increased blood flow (hyperemia) to muscles during exercise: a hierarchy of competing physiological needs.” Physiological Reviews vol. 95,2 (2015): 549-601. doi:10.1152/physrev.00035.2013
LeBouef T, Yaker Z, Whited L. Physiology, Autonomic Nervous System. [Updated 2023 May 1]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2023 Jan-. Available from: www.ncbi.nlm.nih.gov/books/NBK538516/
Singhal, Rashi, and Yatrik M Shah. “Oxygen battle in the gut: Hypoxia and hypoxia-inducible factors in metabolic and inflammatory responses in the intestine.” The Journal of biological chemistry vol. 295,30 (2020): 10493-10505. doi:10.1074/jbc.REV120.011188
van Wijck, Kim, et al. “Physiology and pathophysiology of splanchnic hypoperfusion and intestinal injury during exercise: strategies for evaluation and prevention.” American Journal of Physiology. Gastrointestinal and liver physiology vol. 303,2 (2012): G155-68. doi:10.1152/ajpgi.00066.2012
A typical sandwich from home includes bread – one thick slice of whole wheat, one or two favorite condiments, lunch meat, lettuce, tomato, and pickles. Packing a homemade lunch to work or school is one of the easiest ways to lose and maintain weight. Making a sandwich means the ingredients, calories, and nutrition can be controlled. However, a healthy sandwich can easily exceed calories if not careful. Bread choices and condiments like mayonnaise, dressings, and cheese can change a sandwich’s nutrition and increase calories, fat, and sodium. Calories can be cut with smart nutrition information and a few recommendations.
Sandwich Nutrition Facts and Health Benefits
Sandwich Calories and Nutrition
USDA nutrition information for one sandwich with ham, cheese, and mayonnaise equals 155 grams.
Total Calories 361
Fat 16.7 grams
Sodium 1320 milligrams
Carbohydrates 32.5 grams
Fiber 2.3 grams
Sugars 5.1 grams
Protein 19.3 grams
Favorites
The calories can vary based on the bread, fillings, and spread used to make it and whether vegetables are added.
Peanut Butter
Calories 200 – 300.
Peanut butter on white bread.
A single serving of peanut butter is two tablespoons.
Peanut Butter and Jelly
Calories 350 – 500.
Depending on how much peanut butter is used and the type of jelly or jam.
Nutella
Calories 300 – 500.
A 2-tablespoon serving is 200 calories.
Turkey Sandwich
Calories 160 – 500.
Depending on the amount of meat added and condiment choices.
Ham
Calories less than 200.
This is without the cheese.
With butter on French bread, it can be 400 calories or more.
Chicken Salad
Calories 400 – 600 or more.
Egg Salad
Calories 350 for the mayonnaise filling, plus around 150 for the bread.
Egg and Cheese
Calories 250 -400 or more.
If made on a biscuit or croissant.
Subway
230 to nearly 1000 calories.
Cut Calories
With a few adjustments and healthy swaps, a nutritious and healthy sandwich that is lower in calories but full of flavor can be made.
Low-Calorie Bread
Thick, crusty bread, bagels, baguettes, croissants, and hearty rolls can contain fat and calories.
Instead, choose a whole grain or bread alternative with additional nutrient benefits like healthy fats or fiber.
Consider an open-faced sandwich for heartier bread and keeping the portion to one slice.
Once a healthy bread is chosen, build the sandwich around a meat or meat-free filling. Get creative and try different choices to find new flavors. Read labels of meat or fish spreads that sound healthy. Many brands may contain protein and beneficial nutrients, but the filling is often combined with other ingredients high in calories. Try for:
Pack the sandwich with natural toppings like vegetables. Make a goal to have at least two vegetable servings per sandwich. Nutrient-rich vegetables add flavor and crunch to the sandwich.
Iceberg lettuce, spinach, romaine lettuce, or greens.
Shredded cabbage.
Tomato.
Sun-dried tomatoes.
Cucumber.
Jalapeno peppers.
Banana peppers.
Green peppers.
Plain or grilled onions.
Basil leaves.
Bean sprouts.
Low-Calorie Condiments
The spread takes up the least space on a sandwich but can contain the most fat. Condiments should be used moderately.
When first starting, cutting sandwich calories might seem complicated and unfamiliar. Fill the refrigerator with as many healthy choices as possible, get creative, and see what you come up with, as crafting a delicious meal is fun once you get the hang of it.
Body In Balance, Fitness, and Nutrition
References
An, R et al.” Sandwich consumption concerning daily dietary intake and diet quality among U.S. adults, 2003-2012″ Public Health vol. 140 (2016): 206-212. doi:10.1016/j.puhe.2016.06.008
Sebastian, Rhonda S., et al.” Sandwich Consumption by Adults in the U.S. What We Eat In America, NHANES 2009-2012″ FSRG Dietary Data Briefs, United States Department of Agriculture (USDA), December 2015.
U.S. Department of Agriculture, Agricultural Research Service. FoodData Central. [Historical Record]: Ham and Cheese.
U.S. Department of Agriculture, Agricultural Research Service. FoodData Central [Historical Record]. Whole Wheat Bread.
Zhao Z, Feng Q, Yin Z, et al. Red and processed meat consumption and colorectal cancer risk: a systematic review and meta-analysis. Oncotarget. 2017;8(47):83306-83314. doi:10.18632/oncotarget.20667
The human body is about 60% to 75% water. Adequate hydration is necessary to flush toxins from the body, is essential for cognition, prevents dehydration, and provides energy. It can reduce headache onset and aid in weight management. With the summer heat kicking in, it is imperative to replenish the body’s systems from lost sources with water, other rehydrating beverages, and fruits and vegetables. It can be difficult for individuals to drink enough water, making it feel like a chore. Drinking lime water by adding a slice of lime or lime juice can add flavor with beneficial properties for everyday health, nutritional properties, and only a trace amount of sugar.
Lime Water
Citrus fruits offer anti-oxidative and anti-inflammatory effects and can help protect the cardiovascular system. Limes can provide a sour boost and a refreshing twist to a cold glass of water.
Lime Nutrition
Limes provide an excellent source of antioxidants that protect the body by preventing or stopping cell damage caused by free radicals or chemicals. Limes contain:
Calcium
Potassium
Magnesium
Vitamins A, B, C, and D
Digestion and Gut Health
Drinking lime water improves digestion.
The acidic nature of limes causes salivation, which is good for breaking down food for better digestion.
Flavonoids in limes stimulate the secretion of digestive juices to regulate different gut physiology in the gastrointestinal tract. They also stimulate the secretion of:
Gut hormones
Digestive juices
Gut microbiota
These play an important role in immune function to fight the growth of certain harmful bacteria that can lead to infection.
The acidity of limes can clear the excretory system and stimulate bowel activity for individuals experiencing constipation.
For individuals with frequent heartburn or acid reflux, drinking a glass of warm water with two teaspoons of lime juice 30 minutes before meals can help prevent reflux symptoms.
Fight Infections
The body’s risk of infection is higher during cold and flu season.
Vitamin C and antioxidants can strengthen the immune system to help the body fight off infections like the cold and flu virus.
Individuals who take vitamin C regularly may see milder symptoms and shorten the duration of a cold.
Improve Cardiovascular Health
Limes are a good source of magnesium and potassium for heart health.
Potassium can naturally lower blood pressure and improve blood circulation, which reduces the risk of a heart attack and stroke.
Research is ongoing on lime compounds called limonins that could help reduce cholesterol levels.
Lower Blood Sugar
Limes can be helpful for individuals with diabetes.
Limes have a low glycemic index.
They help regulate how the body absorbs sugar into the blood.
As a result, individuals may experience fewer spikes.
Reduce Inflammation
Arthritis, gout, and other joint problems are caused by inflammation.
Vitamin C can reduce inflammation to help relieve symptoms of arthritis and similar conditions that cause joint pain and stiffness.
To start the day and increase metabolism, drink a glass of lime water in the morning or have the juice of a lime wedge before meals.
Nutrition Fundamentals
References
Bucher A, White N. Vitamin C in the prevention and treatment of the common cold. Am J Lifestyle Med. 2016;10(3):181-183. doi:10.1177/1559827616629092
Fan, Shunming et al. “Limonin: A Review of Its Pharmacology, Toxicity, and Pharmacokinetics.” Molecules (Basel, Switzerland) vol. 24,20 3679. 12 Oct. 2019, doi:10.3390/molecules24203679
Iorgulescu, Gabriela. “Saliva between normal and pathological. Important factors in determining systemic and oral health.” Journal of Medicine and Life vol. 2,3 (2009): 303-7.
Oteiza PI, Fraga CG, Mills DA, Taft DH. Flavonoids and the gastrointestinal tract: Local and systemic effects. Mol Aspects Med. 2018;61:41-49. doi:10.1016/j.mam.2018.01.001
Panche, A N et al. “Flavonoids: an overview.” Journal of nutritional science vol. 5 e47. 29 Dec. 2016, doi:10.1017/jns.2016.41
Pattison, D J et al. “Vitamin C and the risk of developing inflammatory polyarthritis: a prospective nested case-control study.” Annals of the rheumatic diseases vol. 63,7 (2004): 843-7. doi:10.1136/ard.2003.016097
Peyrot des Gachons, Catherine, and Paul A S Breslin. “Salivary Amylase: Digestion and Metabolic Syndrome.” Current diabetes reports vol. 16,10 (2016): 102. doi:10.1007/s11892-016-0794-7
Not getting enough fiber in one’s diet can lead to fiber deficiency. Fiber helps support gut and microbiome health. Individuals not getting enough fiber may experience irregular bowel movements, constipation, blood sugar fluctuations, not feeling full/satisfied after eating, or rising cholesterol levels. About 100 trillion microorganisms in the gut are integral to maintaining a healthy immune system. Fiber is the food these microorganisms eat that helps them to do their job. Without the proper amount, the immune system’s health may also be compromised.
Fiber and Gut Health
Fiber and gut health benefits include regulating the body’s sugars, helping to keep hunger and blood sugar in check, helping to maintain a healthy weight, its ability to prevent or relieve constipation, reduce the risk of diabetes, heart disease, and certain types of cancer.
Dietary fiber, or roughage, is the part of plant foods the body can’t digest or absorb.
It passes through the stomach, small intestine, and colon and out of the body.
It is found mainly in fruits, vegetables, whole grains, and legumes.
Soluble and insoluble forms are important to overall health.
Types
Soluble Fiber
This type dissolves in water to form a gel-like substance.
It can help lower blood cholesterol and glucose levels.
It is found in oats, peas, beans, apples, citrus fruits, carrots, and barley.
Insoluble Fiber
This type of fiber promotes the movement of material through the digestive system.
It increases stool bulk, benefiting individuals who struggle with constipation or irregular stools.
Whole-wheat flour, wheat bran, nuts, beans, and vegetables, such as cauliflower, green beans, and potatoes, are good sources.
Benefits
Healthy Bowel Movements
Dietary fiber increases stool weight and thickness and makes it soft.
Fiber helps to solidify the stool by absorbing water and adding bulk.
A thicker stool is easier to pass, decreasing the potential for constipation and other problems.
Maintains Bowel Health
A high-fiber diet can lower the risk of developing hemorrhoids and small pouches in the colon/diverticular disease.
Studies have also found that a high-fiber diet can help lower the risk of colorectal cancer.
Some fiber gets fermented in the colon.
Researchers are looking at how this can help prevent diseases of the colon.
Lowers Cholesterol
Soluble fiber found in beans, oats, flaxseed, and oat bran can help lower blood cholesterol levels by lowering low-density lipoprotein or unhealthy cholesterol levels.
Studies also have shown that high-fiber foods can help reduce blood pressure and inflammation.
Regulates Blood Sugar Levels
In individuals with diabetes, fiber, particularly soluble fiber, can slow the absorption of sugar and improve blood sugar levels.
A healthy nutrition plan that includes insoluble fiber can help reduce the risk of developing type 2 diabetes.
Helps Achieve Healthy Weight
High-fiber foods can be more filling than low-fiber foods, helping individuals eat less and stay satisfied.
High-fiber foods can also take longer to eat and are less energy dense, meaning they have fewer calories.
Getting More Fiber
Ideas for adding more fiber to meals and snacks:
Fiber to Start The Day
Choose a high-fiber breakfast cereal with five or more grams of fiber per serving.
Choose cereals with whole grain, bran, or fiber in the name.
Add a few tablespoons of unprocessed wheat bran to the cereal.
Add Whole Grains
Try to make at least half of the grains eaten whole grains.
Look for bread that lists whole wheat, whole-wheat flour, or another whole grain as the first ingredient, with at least 2 grams of dietary fiber per serving.
Experiment with whole-wheat pasta, brown rice, wild rice, barley, and bulgur wheat.
Baked Foods
Substitute whole-grain flour for half or all white flour when baking.
Add crushed bran cereal, unprocessed wheat bran, or uncooked oatmeal to muffins, cakes, and cookies.
Legumes
Beans, peas, and lentils are recommended sources.
Add kidney beans to soups or salads.
Make nachos with refried black beans, fresh vegetables, whole-wheat tortilla chips, and healthy salsa.
Fruit and Vegetables
Fruits and vegetables are rich in fiber and vitamins and minerals.
Try to eat a favorite fruit daily.
Healthy Snacks
Fresh fruits, raw vegetables, low-fat popcorn, and whole-grain crackers are healthy choices.
Try for a handful of nuts or dried fruits; however, be aware that nuts and dried fruits can be high in calories.
Moderation
High-fiber foods are beneficial for the body’s health.
Adding too much fiber can promote intestinal gas, abdominal bloating, and cramping.
Increase fiber gradually over a few weeks.
This allows the natural bacteria in the digestive system to make adjustments.
Maintain hydration, as fiber works best when it absorbs water.
Individuals not sure how to incorporate more fiber can consult a nutritionist and health coach to help begin the process.
Gut Dysfunction
References
Anderson, James W et al. “Health benefits of dietary fiber.” Nutrition Reviews vol. 67,4 (2009): 188-205. doi:10.1111/j.1753-4887.2009.00189.x
Cronin, Peter, et al. “Dietary Fiber Modulates the Gut Microbiota.” Nutrients vol. 13,5 1655. 13 May. 2021, doi:10.3390/nu13051655
Fuller, Stacey, et al. “New Horizons for the Study of Dietary Fiber and Health: A Review.” Plant foods for human nutrition (Dordrecht, Netherlands) vol. 71,1 (2016): 1-12. doi:10.1007/s11130-016-0529-6
Gill, Samantha K et al. “Dietary fiber in gastrointestinal health and disease.” Nature reviews. Gastroenterology & hepatology vol. 18,2 (2021): 101-116. doi:10.1038/s41575-020-00375-4
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Fiber and Gut Health
