30/07/2025
Here's a comprehensive list of different food nutrients, their sources, and uses:
*Macronutrients*
1. *Carbohydrates*: Energy source
- Sources: grains, fruits, vegetables, legumes
- Uses: fuel for brain, muscles, and body functions
2. *Proteins*: Building blocks for growth and repair
- Sources: meat, poultry, fish, eggs, dairy, legumes
- Uses: muscle growth, repair, and maintenance
3. *Fats*: Energy source, brain function, and absorption of vitamins
- Sources: oils, nuts, seeds, fatty fish
- Uses: energy production, brain function, hormone regulation
*Vitamins*
1. *Vitamin A*: Vision, immune function, skin health
- Sources: sweet potatoes, carrots, dark leafy greens
- Uses: vision, immune system, skin health
2. *Vitamin D*: Bone health, immune function
- Sources: sunlight, fatty fish, fortified dairy
- Uses: bone health, immune system
3. *Vitamin E*: Antioxidant, skin health
- Sources: nuts, seeds, vegetable oils
- Uses: antioxidant, skin health
4. *Vitamin K*: Blood clotting, bone health
- Sources: leafy greens, fermented foods
- Uses: blood clotting, bone health
5. *Vitamin C*: Immune function, collagen production
- Sources: citrus fruits, berries, leafy greens
- Uses: immune system, collagen production
*Minerals*
1. *Calcium*: Bone health, muscle function
- Sources: dairy, leafy greens, fortified plant-based milk
- Uses: bone health, muscle function
2. *Iron*: Red blood cell production, oxygen transport
- Sources: red meat, poultry, fish, beans, fortified cereals
- Uses: red blood cell production, oxygen transport
3. *Potassium*: Heart health, muscle function
- Sources: bananas, avocados, sweet potatoes
- Uses: heart health, muscle function
4. *Zinc*: Immune function, wound healing
- Sources: oysters, beef, chicken, fortified cereals
- Uses: immune system, wound healing
*Other nutrients*
1. *Fiber*: Digestive health, satiety
- Sources: whole grains, fruits, vegetables, legumes
- Uses: digestive health, satiety
2. *Probiotics*: Gut health, immune function
- Sources: fermented foods, yogurt, kefir
- Uses: gut health, immune system
3. *Omega-3 fatty acids*: Heart health, brain function
- Sources: fatty fish, flaxseeds, chia seeds
- Uses: heart health, brain function
This is not an exhaustive list, but it covers many essential nutrients and their uses.