Eat These 9 Foods to Boost Your Immune System


broccoli boost immune system

Broccoli is high in vitamin C & beta-carotene, and it also includes sulfur compounds that may help the body produce glutathione, an antioxidant. Glutathione helps the immune system by fighting free radicals and reducing the harm they might cause. This enables the immune system to focus on maintaining health rather than on repairing injury.

Additionally, most cruciferous vegetables, such as bok choy, cauliflower, and kale, contain sulfur and have a faint odor when cooked.