Best nutrients for Digestion & Gut Health
Evidence-ranked nutrients and supplements that may support Digestion & Gut Health. Explore each for benefits, dosage, safety and the underlying research.
78 nutrients
- 10/10Calcium (Carbonate)A widely used source of dietary calcium for bone health and as an antacid, best absorbed when taken with food.
- 9/10ChlorideChloride is an essential electrolyte involved in fluid balance, acid-base regulation, digestion, and neuromuscular function.
- 9/10Bifidobacterium longum BB536Clinically researched probiotic strain supporting gut and immune health, widely used in adults and infants.
- 7/10Magnesium (Oxide)Magnesium oxide is a supplement used primarily for correcting magnesium deficiency and relieving constipation, but has low oral bioavailability compared to other forms.
- 6/10Magnesium (Citrate)Magnesium citrate is a highly bioavailable magnesium supplement noted for relieving constipation and supporting muscle, nerve, and bone health.
- 6/10Apple FiberApple fiber is a dietary fiber supplement from apples, supporting digestion, cholesterol, and blood sugar control.
- 6/10Berberine ExtractPlant alkaloid studied for blood sugar, cholesterol, and metabolic support; notable safety concerns in pregnancy and drug interactions.
- 5/10Potentilla ExtractPlant extract with traditional use for diarrhea and inflammation, supported by some clinical and preclinical evidence.
- 5/10Psyllium HusksA soluble fiber from Plantago ovata used for digestive regulation, cholesterol lowering, and blood sugar support.
- 5/10Triphala PowderTraditional Ayurvedic blend of three fruits, used as a gentle digestive aid and general wellness supplement.
- 5/10Saccharomyces boulardiiSaccharomyces boulardii is a probiotic yeast used to support gut health and manage diarrhea.
- 5/10Dietary FiberDietary fiber is an essential plant-based nutrient that supports digestive, cardiovascular, and metabolic health.
- 5/10CarbohydratesCarbohydrates are essential macronutrients that serve as the main energy source for the body and brain, with roles in exercise, cognition, and gut health.
- 5/10PancreatinPancreatin is a mixture of digestive enzymes used to supplement pancreatic function, aiding the digestion of fats, proteins, and carbohydrates.
- 3/10Flax Seed ExtractFlax seed extract is a plant-based supplement rich in lignans, fiber, and the omega-3 fatty acid ALA, supporting cardiovascular, inflammatory, and digestive health.
- 3/10GalactomannansGalactomannans are plant-derived soluble fibers that support blood sugar, cholesterol control, and digestive health.
- 3/10Chamomile ExtractChamomile extract is a popular herbal remedy known for promoting relaxation, sleep, and digestive comfort.
- 3/10Acetic AcidAcetic acid (the key component of vinegar) is studied for benefits on blood sugar, lipid levels, and weight management, with good safety if used appropriately diluted.
- 3/10Apple Cider VinegarFermented apple vinegar used for digestive health and metabolic support, with evidence for glucose control and weight management.
- 3/10Konjac Root ExtractKonjac root extract (glucomannan) is a soluble fiber supplement supporting weight management, cholesterol, and blood sugar control when taken with sufficient water.
- 3/10Boswellic AcidsBoswellic acids are anti-inflammatory compounds from Boswellia serrata commonly used for joint, gut, and respiratory health.
- 3/10BromelainProteolytic enzyme from pineapple used for inflammation, digestion, and recovery support.
- 3/10Frankincense ExtractStandardized frankincense (Boswellia serrata) extract is primarily used for its anti-inflammatory effects, with evidence for osteoarthritis, IBD, and asthma relief.
- 3/10Gentian Root ExtractGentian root extract is a traditional bitter herb used mainly to support digestion and appetite, with some emerging evidence for anti-inflammatory and antimicrobial effects.
- 3/10InulinInulin is a soluble prebiotic fiber found in plants that supports gut health, blood sugar regulation, and heart health.
- 3/10PepsinPepsin is a stomach enzyme supplement used to support protein digestion in people with low stomach acid.
- 3/10PolysaccharidesPolysaccharides are complex carbohydrates, including beta-glucans and inulin, used to support immune function, heart health, and gut microbiome balance.
- 3/10Chinese Goldthread Root ExtractTraditional Chinese herb rich in berberine, supporting antimicrobial, anti-inflammatory, and metabolic health.
- 3/10Boswellia ExtractHerbal resin extract with anti-inflammatory properties, used for joint, gut, and respiratory health.
- 3/10Activated CharcoalA highly porous adsorbent powder, primarily used to treat poisonings and sometimes digestive upset by binding unwanted substances in the gut.
- 3/10CarvacrolCarvacrol is a key antimicrobial and antioxidant compound in oregano oil, used for immune and gut support.
- 3/10PapainPapain is a proteolytic enzyme from papaya used for digestive aid, anti-inflammatory action, and wound healing.
- 3/10White Kidney Bean ExtractWhite kidney bean extract may modestly reduce carbohydrate absorption to support weight loss and blood sugar regulation.
- 3/10Gamma-Linolenic AcidAn anti-inflammatory omega-6 fatty acid found in plant oils, GLA may aid joint, skin, and nerve health.
- 3/10Black PepperBlack pepper, rich in piperine, is a spice supplement known for enhancing nutrient absorption and supporting digestive and antioxidant health.
- 3/10Sango Coral PowderSango Coral Powder is a natural calcium and magnesium-rich supplement, primarily used for bone health and basic mineral support.
- 3/10Lactobacillus ReuteriLactobacillus reuteri is a probiotic bacteria that can support digestive and immune health when taken as a supplement.
- 3/10Artichoke ExtractArtichoke extract is a herbal supplement traditionally used for digestive, cholesterol, and liver health support.
- 3/10Hemp Seed OilHemp seed oil is a rich plant-based source of omega-3 and omega-6 essential fatty acids with potential benefits for cardiovascular, skin, and immune health.
- 3/10Cholic acidCholic acid is a primary bile acid used in rare genetic liver and bile acid synthesis disorders, supporting fat digestion and liver function.
- 3/10Rosemary leafRosemary leaf is an herb traditionally used for memory, digestion, and as an antioxidant, with emerging evidence supporting cognitive and anti-inflammatory benefits.
- 2/10Fennel OilFennel oil is an essential oil from Foeniculum vulgare, traditionally used for digestive support and anti-inflammatory effects.
- 2/10Fenugreek saponinsBioactive compounds from fenugreek seeds with evidence for blood sugar support, hormonal effects, and digestive benefits.
- 2/10Licorice RootLicorice root is an herbal extract traditionally used for digestion, inflammation, respiratory support, and stress, but can increase blood pressure and affect potassium levels.
- 2/10Capric acidA medium-chain fatty acid found in coconut oil and MCT oils, studied for gut, immune, and metabolic effects.
- 2/10Medium chain triglyceride (MCT)MCT oil is a fast-absorbing fat used for quick energy, cognitive support, and ketogenic diets.
- 2/10Oregano OilOregano oil is an herbal supplement with antimicrobial, antioxidant, and anti-inflammatory properties, commonly used for immune support and gut health.
- 2/10Fava Bean ProteinFava bean protein is a plant-based protein extracted from broad beans, offering a complete amino acid profile and fiber for muscle health, blood sugar control, and digestion.
- 2/10Bitter Herb ExractBitter herb extract, commonly from bitter melon, is a traditional herbal remedy used to support digestion and help manage blood sugar.
- 2/10Rice ProteinA plant-based protein supplement derived from brown rice, suitable for vegans and those with common protein allergies.
- 2/10Betaine HCLBetaine HCl is a supplemental source of hydrochloric acid to support stomach acid levels and improve digestive function, with potential additional benefits for metabolism and exercise.
- 2/10GlutamineA conditionally essential amino acid supplement supporting gut, immune, and muscle recovery, commonly used by athletes and in clinical care.
- 2/10Cat's Claw (Uncaria tomentosa)Traditional Amazonian vine supplement with limited evidence for immune and anti-inflammatory support.
- 2/10L-GlutamineA conditionally essential amino acid key to gut integrity, immune support, and muscle recovery, especially under physical or metabolic stress.
- 2/10CynarinPhenolic compound from artichoke leaves with antioxidant, choleretic, and potential liver-protective effects.
- 2/10Aloysia triphyllaAloysia triphylla (Lemon Verbena) is a lemon-scented herb used in teas and supplements for digestive, anti-inflammatory, and calming effects, though robust clinical evidence remains limited.
- 2/10Akkermansia muciniphilaAkkermansia muciniphila is a gut bacterium used as a probiotic to support metabolic and digestive health.
- 2/10Juniper Berry ExtractHerbal extract from Juniperus communis berries with traditional use for urinary tract health, antioxidant, and antimicrobial support.
- 2/10Barley Grass PowderBarley Grass Powder is a nutrient-rich green food made from the young leaves of the barley plant, valued for antioxidant, nutritional, and digestive benefits.
- 2/10Ginger ExtractGinger extract is a plant-derived supplement shown to help manage nausea, reduce inflammation, and support digestive health.
- 2/10Vervain ExtractBotanical extract with traditional use for mild anxiety, sleep, and inflammation; human evidence is limited.
- 2/10Bitter Orange ExtractBitter orange extract is a stimulant-containing supplement, most often used for weight loss and athletic performance, but poses cardiovascular risks particularly in sensitive groups.
- 2/10Diamine OxidaseDiamine oxidase (DAO) is an enzyme supplement used to help manage symptoms of histamine intolerance by aiding histamine breakdown.
- 2/10Beta GlucanBeta-glucan is a soluble fiber from oats, barley, and yeast, known for heart, immune, and metabolic benefits.
- 2/10Fennel Seed PowderFennel seed powder is a traditional herbal supplement used to support digestive health and provide antioxidant and anti-inflammatory effects.
- 2/10TanninsTannins are plant polyphenols found in tea, wine, some fruits, and nuts, known for antioxidant and astringent effects, but may impact nutrient absorption.
- 2/10Wheat Germ ExtractWheat germ extract is a nutrient-rich supplement supporting antioxidant defense, heart health, and nutrient intake.
- 2/10Ox Bile ExtractOx bile extract is a digestive aid supplement sourced from bovine bile, often used to support fat digestion in cases of bile insufficiency.
- 2/10Papaya Fruit PowderPapaya fruit powder is a natural supplement rich in antioxidants, fiber, and enzymes that may benefit digestion, immune health, and skin.
- 2/10Shatavari powderTraditional Ayurvedic herb Shatavari is used to support female reproductive health, hormonal balance, and stress resilience.
- 2/10Aspargus ExtractAsparagus extract is a plant-based supplement used for antioxidant, digestive, and potential liver support benefits.
- 2/10Pineapple ExtractPineapple extract, rich in bromelain, is used for digestive support and anti-inflammatory effects.
- 2/10LactonesLactones are bitter plant compounds with antioxidant, anti-inflammatory, digestive, and potential liver-protective properties.
- 1/10Humic acidA complex organic compound from soil and peat, humic acid is used in supplements for potential immune, gut, and mineral benefits, though human research is limited.
- 1/10Fulvic AcidFulvic acid is a mineral-rich substance from soil used as a supplement for potential antioxidant, anti-inflammatory, and gut health benefits, though robust human evidence is limited.
- 1/10Lady’s Mantle ExtractA traditional herbal extract from Alchemilla vulgaris used primarily for women’s health, with astringent, anti-inflammatory and antioxidant effects.
- 1/10BPC-157BPC-157 is a synthetic peptide studied in animals for tissue healing and gut protection, not FDA-approved for humans, with limited safety data.
- 1/10LovageA traditional herbal diuretic and digestive aid, lovage offers modest anti-inflammatory and antimicrobial benefits but requires caution for certain users.
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