What is the role of micronutrients in human nutrition?.

Micronutrients are essential vitamins and minerals that our bodies require in small amounts to function correctly. They support a variety of bodily functions including immune response, wound healing, and bone health.

Key Facts

• Vitamins and Minerals: Micronutrients include vitamins (A, C, D, E, K) and minerals (iron, calcium, magnesium).
• Daily Requirements: The recommended daily allowance varies; for example, adults need about 65-90 mg of Vitamin C daily.
• Deficiency Impact: Deficiencies can lead to serious health issues; e.g., Vitamin D deficiency can cause bone disorders.
• Sources: Fruits, vegetables, nuts, dairy, and whole grains are rich in micronutrients.

Examples or Use Cases

• Vitamin A: Essential for vision and immune function; found in carrots and sweet potatoes.
• Iron: Critical for blood production; found in red meat, beans, and spinach.

FAQs

• What happens if I don't get enough micronutrients? Insufficient intake can lead to health problems such as anemia, weakened immunity, and skin disorders.
• Can I get enough micronutrients from diet alone? Yes, a balanced diet typically provides all necessary micronutrients.