How can micronutrients affect overall health in 2024?.

Micronutrients, including vitamins and minerals, are essential for numerous physiological processes. They contribute to immune function, bone health, and energy production. A balanced intake of these nutrients is vital for preventing chronic diseases and promoting optimal health. Deficiencies can lead to problems such as anemia, weakened immunity, and developmental issues in children.

Key Facts

• Vitamins and Minerals: Include Vitamin A, C, D, calcium, and iron.
• Deficiency Risks: Over 2 billion people globally suffer from micronutrient deficiencies (WHO, 2023).
• Daily Requirements: Varies by age, sex, and life stage; for instance, adults need about 1,000 mg of calcium daily.
• Sources: Found in fruits, vegetables, nuts, and whole grains.

Examples or Use Cases

• Vitamin D: Crucial for bone health, often obtained from sunlight and fortified foods.
• Iron: Important for oxygen transport; deficiency can lead to fatigue and anemia.

FAQs

1. What are the symptoms of micronutrient deficiencies?
   • Symptoms vary; common signs include fatigue, weakened immunity, and skin issues.
2. How can I ensure I'm getting enough micronutrients?
   • A balanced diet rich in fruits, vegetables, nuts, and whole grains is key.