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Top Supplement & Nutrition Terms

Top 50 Fitness Supplements

A–C

  1. Amino Acids – Building blocks of protein essential for muscle growth and recovery.
  2. Arginine – A precursor to nitric oxide that enhances blood flow and muscle pumps.
  3. Ashwagandha – An adaptogen known for reducing stress and improving endurance.
  4. BCAA (Branched-Chain Amino Acids) – Essential amino acids (leucine, isoleucine, valine) that aid muscle recovery.
  5. Beta-Alanine – A supplement that helps reduce fatigue and improve endurance.
  6. Beetroot Extract – Boosts nitric oxide levels, improving blood flow and stamina.
  7. Berberine – A compound that supports blood sugar control and metabolic health.
  8. Caffeine – A stimulant that increases energy, focus, and fat oxidation.
  9. Calcium Caseinate – A slow-digesting protein source that supports muscle repair.
  10. Carnitine (L-Carnitine) – Enhances fat metabolism and energy production.

C–G

  1. Casein Protein – A slow-digesting protein that promotes muscle recovery overnight.
  2. Chondroitin – Supports joint health and reduces inflammation.
  3. Choline – Supports brain function and fat metabolism.
  4. Collagen – A protein that supports joint, skin, and connective tissue health.
  5. Creatine Monohydrate – One of the most researched supplements, enhancing strength and muscle size.
  6. Curcumin – The active compound in turmeric, known for its anti-inflammatory effects.
  7. D-Aspartic Acid (DAA) – A supplement that may boost testosterone production.
  8. Digestive Enzymes – Aid in breaking down food for better nutrient absorption.
  9. EAA (Essential Amino Acids) – A full spectrum of amino acids required for muscle growth.
  10. Electrolytes – Minerals (sodium, potassium, magnesium) essential for hydration and muscle function.

G–M

  1. GABA (Gamma-Aminobutyric Acid) – Helps promote relaxation and improve sleep.
  2. Ginseng – An adaptogen that enhances endurance and reduces fatigue.
  3. Glucosamine – Supports joint health and cartilage repair.
  4. Glutamine – An amino acid that aids muscle recovery and immune function.
  5. Green Tea Extract – Contains antioxidants that support fat loss and metabolism.
  6. HMB (Beta-Hydroxy Beta-Methylbutyrate) – Helps prevent muscle breakdown.
  7. Hydrolyzed Whey Protein – A fast-digesting protein that enhances muscle recovery.
  8. Inositol – Supports brain function, insulin sensitivity, and metabolic health.
  9. Iron – Essential for oxygen transport and energy production.
  10. Kratom – A controversial supplement sometimes used for pain relief and energy.

M–T

  1. Magnesium – Supports muscle relaxation, recovery, and nervous system health.
  2. MCT Oil (Medium-Chain Triglycerides) – A fat source that provides quick energy.
  3. Milk Thistle – Supports liver health and detoxification.
  4. Multivitamins – Provide essential micronutrients for overall health.
  5. N-Acetyl Cysteine (NAC) – A powerful antioxidant that supports lung and liver health.
  6. Nitric Oxide Boosters – Improve blood flow and enhance muscle pumps.
  7. Omega-3 Fatty Acids – Support heart health, brain function, and reduce inflammation.
  8. Pea Protein – A plant-based protein alternative rich in amino acids.
  9. Probiotics – Support gut health and digestion.
  10. Rhodiola Rosea – An adaptogen that enhances endurance and reduces stress.

T–Z

  1. Sodium Bicarbonate – Helps buffer acid buildup in muscles for better endurance.
  2. Spirulina – A superfood algae rich in vitamins, minerals, and protein.
  3. Tart Cherry Extract – Aids muscle recovery and reduces inflammation.
  4. Taurine – Supports hydration, endurance, and muscle function.
  5. Tribulus Terrestris – Commonly used for testosterone support.
  6. Vitamin B12 – Essential for energy metabolism and red blood cell production.
  7. Vitamin D – Supports bone health, immune function, and testosterone levels.
  8. Whey Isolate Protein – A highly refined protein with minimal fat and lactose.
  9. Yohimbine – A fat-burning compound that enhances weight loss.
  10. ZMA (Zinc, Magnesium, Vitamin B6) – Supports recovery, sleep, and testosterone levels.

Top 50 Nutrition Terms

A–C

  1. Adipose Tissue – Stored body fat.
  2. Amino Acids – The building blocks of proteins.
  3. Antioxidants – Compounds that prevent oxidative stress and cell damage.
  4. Basal Metabolic Rate (BMR) – The number of calories burned at rest.
  5. Blood Sugar (Glucose) – The body’s primary energy source.
  6. Caloric Deficit – Consuming fewer calories than burned, leading to fat loss.
  7. Caloric Surplus – Consuming more calories than burned, leading to weight gain.
  8. Carbohydrates – A macronutrient that provides quick energy.
  9. Casein – A slow-digesting dairy protein.
  10. Cholesterol – A fat molecule essential for hormone production.

D–H

  1. Daily Value (DV) – The recommended daily intake of nutrients.
  2. Dehydration – Insufficient water levels in the body.
  3. Dietary Fiber – A type of carbohydrate that aids digestion.
  4. Electrolytes – Minerals necessary for hydration and muscle function.
  5. Essential Fatty Acids (EFAs) – Fats the body cannot produce on its own.
  6. Fat-Soluble Vitamins – Vitamins (A, D, E, K) that dissolve in fat.
  7. Fermented Foods – Foods that contain probiotics, like yogurt and kimchi.
  8. Fructose – A natural sugar found in fruits.
  9. Glycemic Index (GI) – A ranking of foods based on their impact on blood sugar.
  10. Glycogen – Stored carbohydrates in the muscles and liver.

I–N

  1. Insulin – A hormone that regulates blood sugar levels.
  2. Intermittent Fasting (IF) – An eating pattern that cycles between fasting and eating periods.
  3. Iron – A mineral essential for oxygen transport in the blood.
  4. Ketosis – A metabolic state where the body burns fat for fuel.
  5. Lactose – A sugar found in dairy products.
  6. Macronutrients – Protein, carbohydrates, and fats.
  7. Micronutrients – Vitamins and minerals needed in small amounts.
  8. Monounsaturated Fat – A heart-healthy fat found in olive oil and avocados.
  9. Nutrient Density – The amount of nutrients in a food relative to its calorie content.
  10. Nutritional Yeast – A plant-based protein source rich in B vitamins.

O–Z

  1. Omega-3 Fatty Acids – Essential fats that reduce inflammation.
  2. Omega-6 Fatty Acids – Essential fats found in vegetable oils.
  3. Phytonutrients – Compounds in plants that provide health benefits.
  4. Polyphenols – Antioxidants found in plant-based foods.
  5. Polyunsaturated Fat – Found in fish, nuts, and seeds.
  6. Prebiotics – Fiber that feeds healthy gut bacteria.
  7. Probiotics – Live bacteria beneficial for digestion.
  8. Satiety – The feeling of fullness after eating.
  9. Sodium – A mineral important for hydration and nerve function.
  10. Sugars – Simple carbohydrates found in foods and drinks.
  11. Trans Fats – Unhealthy fats linked to heart disease.
  12. Triglycerides – A type of fat found in the blood.
  13. Vitamin C – A water-soluble vitamin that supports immunity.
  14. Vitamin K – Supports blood clotting and bone health.
  15. Water-Soluble Vitamins – Vitamins that dissolve in water and are not stored in the body.
  16. Whole Foods – Minimally processed, natural foods.
  17. Zinc – A mineral essential for immune function.
  18. Zero-Calorie Sweeteners – Sugar alternatives with no calories.
  19. Zinc Oxide – A form of zinc used for immune support.
  20. Zoochemicals – Nutrients found in animal products.