## Excerpt
A strong immune system is your body’s best defense against infections and illnesses. While a healthy lifestyle is key, certain vitamins and supplements can naturally enhance immune function. This guide explores the best nutrients—like Vitamin C, D, zinc, and probiotics—proven to support immunity. Learn how to get these essential vitamins from food and supplements and discover natural ways to strengthen your body’s defenses. Prioritize your immune health today with these science-backed strategies!