15 foods that can improve immunity

　　1. Elderberry

　　Fight with elderberry extract cold An ancient folk remedy that has been supported by recent scientific research (elderberry can fight colds). Results from small human studies suggest elderberry may help improve recovery from colds. But scientists warn that further research is needed. Elderberries are rich in antioxidants and have anti-infective properties. Tangshan workers Hospital Zhang Chunlai, Department of Cardiovascular Medicine

　　2. White mushroom

　　Don’t think that mushrooms are nutritious just because they don’t grow tall. Mushrooms contain the mineral selenium and antioxidants. Low levels of selenium in the body often increase the risk of worsening severe colds. Mushrooms also contain the B vitamins riboflavin and niacin, which are important in maintaining the immune system. healthy play an important role.

　　Animal experiments also show that white mushrooms have antiviral, antibacterial, and antitumor effects.

　　3. Acai berry

　　Although grown just like blueberries, they are marketed as superfoods. The dull color of the acai berry indicates its high content of antioxidant anthocyanins. Although acai berries are not associated with some special disease It is not associated with or has disease resistance, and the antioxidants in it help with anti-aging and disease resistance. Acai berries can be juiced, mixed with milk or dried and added to rolled oats.

　　4. Oysters

　　Oysters or immune-boosting food? Maybe both. Oysters contain the mineral zinc. male Infertility is associated with low levels of zinc in the body. Zinc can also fight viruses, but scholars cannot explain why. But zinc has now been found to be involved in several functions of the immune system, including wound healing.

　　5. Watermelon

　　Ripe watermelon also contains large amounts of the powerful antioxidant glutathione, which has moisturizing and energizing effects. It fights infections because it helps strengthen the immune system. Glutathione is found in the red soil close to the melon rind.