Why Strengthening Immunity Matters
Our immune system acts as the body's defense mechanism against infections and illnesses. While medical interventions are sometimes necessary, many natural methods can significantly enhance immune function. This article explores evidence-based ways to strengthen your immunity at home, from dietary choices to lifestyle habits.
1. Import Important Nutrients into the Diet
Natural sources of vitamins and minerals play a key role in immune processes. According to the National Institutes of Health (NIH), deficiencies in vitamins A, C, D, and zinc are linked to weakened defenses (NIH, 2020). Here's how to get them:- Vitamin C: Citrus fruits, bell peppers, broccoli, and black currants
- Vitamin A: Carrots, sweet potatoes, and spinach
- Zinc: Pumpkin seeds, legumes, and Brazil nuts