营养物质思维导图

糖类、脂类、蛋白质、维生素、无机盐、水和膳食纤维七大类，通常被称为营养物质。它们和通过呼吸进入细胞的氧气一起，经过新陈代谢过程，转化为构成维持生命活动的能量。所以，它们是维持生命体的物质组成和生理机能不可缺少的要素，也是生命活动的物质基础。

Nutrients

• 1. Proteins
  • 1.1. Constitution of proteins
    • 1.1.1. Basic unit :amino acid
    • 1.1.2. Elementary composition
      • 1.1.2.1. carbon(C)
      • 1.1.2.2. hydrogen (H)
      • 1.1.2.3. oxygen (O)
      • 1.1.2.4. nitrogen (N)
      • 1.1.2.5. sulphur (S)
  • 1.2. Function of proteins
    • 1.2.1. Formation of cells
    • 1.2.2. Repairing tissue
    • 1.2.3. Producing enzymes and hormones
  • 1.3. Source of proteins
    • 1.3.1. Meat 🐖🐂
    • 1.3.2. Fish 🐟
    • 1.3.3. Poultry 🦆🐥
    • 1.3.4. Dairy products 🥛
    • 1.3.5. Eggs 🥚
    • 1.3.6. Nuts🌰🥜
• 2. Carbohydrates
  • I. Simple
    • I.I. Sugars 🍭
    • I.II. Honey 🍯
    • I.III. Cake 🧁
    • I.IV. Cookies 🍪
  • II. Complex
    • II.I. Grains 🌾
    • II.II. Potatoes 🥔
    • II.III. Corn🌽
    • II.IV. Beans 🧆
  • III. Carbohydrates ➡️glucose➡️energy
• 3. Fats
  • 3.1. Function of fats
    • 3.1.1. Help maintain our body temperature
    • 3.1.2. Carrier of fat-soluble vitamins
    • 3.1.3. Provide essential fatty acids
  • 3.2. Saturated fats
    • 3.2.1. Animal fats 🐷
    • 3.2.2. Butter 🧈
    • 3.2.3. Dairy products 🥛🧀
  • 3.3. Unsaturated fats
    • 3.3.1. Vegetable fats 🥜
• 4. Minerals
  • 4.1. Function of minerals
    • 4.1.1. Forming teeth,bones and blood cells
    • 4.1.2. Regulating body fluids
  • 4.2. Macro-mineral
    • 4.2.1. Calcium(Ga)🦐🥜
    • 4.2.2. Magnesium (Mg)🥬🌾
    • 4.2.3. Sodium(Na)🧂
    • 4.2.4. Potassium(K)🍅🍺
  • 4.3. Trace mineral
    • 4.3.1. Iodine (I)🦐🌊
    • 4.3.2. Zinc(Zn）🐚🥩
    • 4.3.3. Fluoride (F)🍵🚰
• 5. Vitamins
  • 5.1. Vitamins do not supply energy,but help convert food to energy efficiently.
  • 5.2. Water soluble vitamin
    • 5.2.1. Vitamin C🍋🍊
    • 5.2.2. Vitamin B family 🌾🥩
  • 5.3. Lipid soluble vitamin
    • 5.3.1. Vitamin A 🥕🍅
    • 5.3.2. Vitamin D
    • 5.3.3. Vitamin E
    • 5.3.4. Vitamin K
• 6. Water
  • 6.1. Function of water
    • 6.1.1. Promote human metabolism
    • 6.1.2. An important component of human cells and fluids
    • 6.1.3. To regulate body temperature
    • 6.1.4. Moisturze the skin.
  • 6.2. The source of water in the body
    • 6.2.1. Drinking water
    • 6.2.2. Foods
    • 6.2.3. Metabolism