Red bell peppers are one of the best immune-boosting foods because they are packed with several key nutrients that support the immune system
1. Red bell peppers
Kiwi fruit contains 167 mg or 185% of the RDI for vitamin C. Kiwi pairs well with strawberries, bananas, pineapple, and melon
2. Kiwi
Seeds and nuts are excellent sources of vitamin E, a fat-soluble vitamin supporting the immune system and protecting against diseases such as heart disease and cancer
3. Sunflower Seeds
a steroid that we often associate only with bone health, but that also plays a key role in supporting the immune system, especially against respiratory illnesses
4. Fatty Fish
One cup of broccoli provides 81 mg of vitamin C. Plus, because broccoli is such a nutrient-dense, low-calorie food, you can get a whopping 525 mg
5. Broccoli
Spinach and other dark green leafy vegetables like kale, collard greens, and beet greens are excellent immune-boosting foods