Human and Social biology Nutrition presentation..pptx

HUMAN AND SOCIAL BIOLOGY PRESENTATION BASED ON PROPER NUTRITION

1. Minerals Sodium and Potassium

2. Functions Nerve impulse conduction.

3. Sources Water Fresh vegetables Milk liver.

4. Deficiency Rarely deficient.

5. Vitamins Vitamin C

6. Functions Healing of wounds. Formation of collagen in many places in the body. Examples: in skin and gum Stimulates uptake of iron from the gut.

7. Sources Fresh fruit, particularly citrus fruits. Example: oranges.

8. Deficiency Scurvy- Bleeding gums, teeth fall out; can lead to anaemia .

9. End of presentation. 🎊🧨🎉