5 Superfoods to Boost Your Immune System
No single food will stop you from catching a cold, but your immune system does depend on a steady supply of nutrients to work well. Vitamins C and D, zinc, selenium and the fiber that feeds your gut bacteria all play a part. The easiest way to cover them is a varied diet with plenty of whole foods, and a few of those foods are especially worth keeping in your kitchen.
Five Foods Worth Eating Often
These are not exotic or expensive. They are familiar foods that happen to be dense in the nutrients immune cells use every day.
The Five
- Citrus fruits, for vitamin C.
- Leafy greens such as spinach and kale, for folate and vitamins A and C.
- Yogurt with live cultures, for gut-friendly bacteria.
- Garlic, which adds flavor so you need less salt.
- Nuts and seeds, for zinc, selenium and vitamin E.
Getting More of Them Into Your Day
Add a handful of spinach to a morning smoothie, finish a salad with citrus segments and toasted seeds, or swap a sugary dessert for plain yogurt with fruit. Small, repeatable habits add up faster than an occasional overhaul.
Conclusion
Supporting your immune system is mostly about consistency: a colorful plate, enough sleep and regular activity. If you have a medical condition or take medication, talk to your doctor before making major changes to your diet or adding supplements.
