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Nutrition: Electrolytes, Vitamins, Minerals, and Antioxidants

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Terms in this set (15)

  • Intracellular vs Extracellular Electrolytes

    Intracellular electrolytes are mainly potassium and magnesium, while extracellular electrolytes include sodium, chloride, and calcium.

  • Major functions of electrolytes

    Electrolytes regulate fluid balance, nerve transmission, and muscle contraction.

  • Rich food sources of Calcium

    Dairy products, leafy green vegetables, and fortified foods are rich sources of calcium.

  • Rich food sources of Magnesium

    Nuts, whole grains, green leafy vegetables, and legumes are rich in magnesium.

  • Rich food sources of Chloride

    Table salt (sodium chloride), seaweed, and tomatoes are good sources of chloride.

  • Rich food sources of Phosphorus

    Meat, dairy, nuts, and whole grains provide abundant phosphorus.

  • Rich food sources of Potassium

    Bananas, potatoes, spinach, and oranges are high in potassium.

  • Rich food sources of beta-carotene

    Carrots, sweet potatoes, and dark leafy greens are rich in beta-carotene.

  • Rich food sources of Vitamin E

    Nuts, seeds, vegetable oils, and green leafy vegetables are good sources of vitamin E.

  • Major functions of Iodine

    Iodine is essential for thyroid hormone production, which regulates metabolism and growth.

  • Major functions of Manganese

    Manganese supports bone formation, metabolism, and antioxidant functions.

  • Role of antioxidants against free radicals

    Antioxidants neutralize free radicals, preventing cellular damage and oxidative stress.

  • Relationship between Vitamin D and Calcium

    Vitamin D enhances calcium absorption in the intestines, supporting bone health.

  • Functions of Vitamin C

    Vitamin C aids collagen synthesis, enhances iron absorption, and supports immune function.

  • Who is at risk for Vitamin C deficiency

    Smokers, elderly, and people with limited fruit and vegetable intake are at risk for vitamin C deficiency.