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Nutrition Fundamentals
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Vitamin D
Function: Calcium absorption, bone health, immune function. Sources: Sun exposure, fortified dairy, fatty fish.
Omega-3 Fatty Acids
Function: Heart health, cognitive function, anti-inflammatory. Sources: Fatty fish, flax seeds, walnuts.
Beta-carotene
Function: Antioxidant, vitamin A production, immune health. Sources: Carrots, sweet potatoes, pumpkins.
Flavonoids
Function: Antioxidant properties, may reduce risk of certain chronic diseases. Sources: Berries, tea, red wine.
Niacin (B3)
Function: Energy production, skin health, DNA repair. Sources: Chicken, tuna, mushrooms.
Carbohydrates
Function: Main energy source for the body, particularly the brain and muscles during exercise. Sources: Grains, fruits, vegetables, legumes.
Fiber
Function: Digestive health, cholesterol management, satiety. Sources: Whole grains, fruits, vegetables, legumes.
Magnesium
Function: Enzyme activity regulation, nerve & muscle function, bone health. Sources: Nuts, whole grains, green leafy vegetables.
Zinc
Function: Immune function, wound healing, DNA synthesis. Sources: Meat, shellfish, legumes.
Vitamin E
Function: Antioxidant, protects cell membranes, immune function. Sources: Nuts, seeds, vegetable oils.
Phosphorus
Function: Bone and teeth strength, energy metabolism, cell repair. Sources: Dairy, meat, beans.
Iron
Function: Integral part of hemoglobin in red blood cells, muscle function, enzyme activity. Sources: Red meat, spinach, legumes.
Vitamin B6
Function: Protein and glucose metabolism, neurotransmitter synthesis, immune function. Sources: Meat, fish, potatoes, non-citrus fruits.
Protein
Function: Supports growth and repair of tissue, enzymes, and hormones. Sources: Meat, fish, dairy, legumes.
Biotin (B7)
Function: Energy metabolism, healthy hair, skin, and nails. Sources: Nuts, eggs, salmon.
Manganese
Function: Bone formation, antioxidant enzymes, metabolism. Sources: Pineapple, nuts, whole grains.
Chromium
Function: Enhances insulin action, carbohydrate, fat and protein metabolism. Sources: Broccoli, potatoes, beef.
Iodine
Function: Thyroid hormone production, metabolic regulation. Sources: Iodized salt, seafood, dairy.
Calcium
Function: Bone and tooth structure, muscle function, nerve signaling. Sources: Dairy, tofu, leafy greens.
Vitamin K
Function: Blood clotting, bone health. Sources: Green leafy vegetables, broccoli, Brussels sprouts.
Vitamin B12
Function: Red blood cell formation, neurological function, DNA synthesis. Sources: Meat, dairy, fortified cereals.
Potassium
Function: Fluid balance, muscle contractions, nerve signals. Sources: Bananas, potatoes, oranges.
Riboflavin (B2)
Function: Energy metabolism, healthy skin and eyes. Sources: Milk, eggs, fortified cereals.
Choline
Function: Liver function, brain development, muscle movement. Sources: Eggs, liver, peanuts.
Copper
Function: Iron metabolism, nervous system function, melanin production. Sources: Shellfish, nuts, seeds.
Folate (folic acid)
Function: DNA synthesis, cell division, fetal development. Sources: Leafy greens, legumes, fortified grains.
Water
Function: Hydration, temperature regulation, nutrient transport. Sources: Water, fruits, vegetables, beverages.
Pantothenic Acid (B5)
Function: Energy metabolism, hormone production, cholesterol management. Sources: Avocado, yogurt, eggs.
Fats
Function: Energy storage, insulation, cell membrane function. Sources: Nuts, seeds, fish, oils.
Selenium
Function: Antioxidant, thyroid function, immune system support. Sources: Brazil nuts, seafood, meats.
Pyridoxine (B6)
Function: Protein metabolism, cognitive development, immune function. Sources: Fish, bananas, chickpeas.
Vitamin A
Function: Vision, immune function, and skin health. Sources: Carrots, sweet potatoes, dark leafy greens.
Vitamin C
Function: Antioxidant, collagen synthesis, immune support. Sources: Citrus fruits, peppers, strawberries.
Thiamin (B1)
Function: Energy metabolism, nerve function, muscle action. Sources: Pork, brown rice, fortified breads.
Molybdenum
Function: Enzyme cofactor, metabolism of sulfur-containing amino acids. Sources: Legumes, grains, nuts.
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