What role does nutrition play in overall health and wellness?.

Nutrition plays a crucial role in overall health and wellness by providing the body with essential nutrients needed for growth, development, and maintenance. A balanced diet helps prevent chronic diseases, boosts the immune system, and supports mental health, ultimately contributing to a higher quality of life.

Key Facts

• Proper nutrition can prevent up to 30% of chronic diseases, including heart disease and diabetes.
• Malnutrition affects 1 in 9 people globally, indicating a critical health concern.
• Nutrient-dense foods improve cognitive function, especially in children and elderly populations.
• The WHO recommends a minimum of 400 grams of fruits and vegetables daily for optimal health.

Examples or Use Cases

• A diet rich in antioxidants, found in fruits and vegetables, can reduce inflammation and oxidative stress.
• Increased intake of omega-3 fatty acids supports brain health, particularly in preventing cognitive decline in older adults.

FAQs

• How does nutrition affect my immune system? Nutrition supports immune function by providing essential vitamins and minerals that strengthen defense mechanisms.
• Can poor nutrition lead to mental health issues? Yes, inadequate nutrition can contribute to anxiety, depression, and other mental health disorders.