1.Elderberry
The use of elderberry berry extract to fight colds is an old folk remedy and has recently been proven by scientific research (elderberry can fight colds). The results of small-scale human studies have shown that elderberry helps promote recovery from colds. But scientists warn that further research is needed. Elderberry berries are rich in antioxidants and also have an anti-infective effect.
2, white mushrooms
Do not look at the mushroom does not grow tall to think that there is no nutrition. Mushrooms contain the mineral selenium and antioxidants. Low levels of selenium in the body often increase the risk of aggravating a bad cold. Mushrooms also contain the B vitamins riboflavin and niacin, which play an important role in maintaining a healthy immune system.
Animal studies have also shown that mushrooms have antiviral, antibacterial and antitumor effects.
3, Brazil purple berry
Although the cultivation and blueberries are no different, but the sale is a super food, Brazil purple berry its dark color indicates that its antioxidant anthocyanin content is high. Although the acai berry is not associated with some specific diseases or has the ability to fight diseases, the antioxidants in it help anti-aging and disease. Acai berries can be juiced, mixed with milk or dried and added to rolled oats.
4. Oysters
Or an immune-boosting food? Probably both. Since oysters contain the mineral zinc. Male infertility is associated with low levels of zinc in the body. And zinc can also fight viruses, yet scholars can’t explain why. But zinc has now been found to be related to several functions of the immune system, including wound healing.
5. Watermelon
Cooked watermelon also contains high amounts of the powerful antioxidant glutathione, which has a moisturizing and refreshing effect. Because it helps strengthen the immune system, it can fight infection. Glutathione is located in the red loam near the rind of the melon.
6.Cabbage
Cabbage is another plant rich in glutathione (which has immune enhancing function). When in season, cabbage is also easily available in winter and not expensive. Adding a variety of cabbage (white, purple, Chinese) to soup and simmering it slowly allows antioxidants to be released into the soup, thus increasing the nutritional value of the food.
7. Almonds
A handful of almonds can boost your immune system’s ability to fight stress. The recommended 1/4 cup serving of almonds contains almost half of the daily requirement of vitamin E, which can increase immunity. Almonds contain riboflavin and niacin, B vitamins also help to combat stress.
8. Grapefruit
Grapefruit is rich in vitamin C. However, it is now scientifically proven that people can get enough vitamin C from food to treat colds and flu without the need for supplementation. But grapefruit also contains high levels of flavonoids – a natural chemical that helps increase the vitality of the immune system. Don’t like the taste of grapefruit? Try oranges or tangerines.
9. Malt
Malt is part of the wheat seed that nourishes young wheat seedlings, which indicates its richness in nutrients, including zinc, antioxidants, and B vitamins and a number of other important vitamins and minerals. Malt also contains fiber, protein and unsaturated fats. Therefore, we can use malt as a partial substitute for flour when baking and cooking.
10. Low-fat yogurt
A glass of yogurt a day can reduce the chances of getting a cold. Look at the active probiotics written on the label. Some scholars believe these probiotics can stimulate the immune system and thus fight colds. There’s also vitamin D. Recent studies have found that low levels of vitamin D tend to increase the chances of catching colds and flu.