13 Little-Known Nutrients Essential for a Stronger Immune System

7. Green Tea: The Antioxidant Elixir

Green tea is rich in polyphenols, particularly catechins, which are powerful antioxidants known to enhance immune function. These compounds help protect cells from damage and support the body's natural defenses against infections. Green tea also contains L-theanine, an amino acid that promotes relaxation and stress reduction, both of which are crucial for maintaining a healthy immune system. Drinking green tea regularly can provide a gentle yet effective boost to your immune health, making it a soothing and beneficial addition to your daily routine.