You can also catch colds in the summer, and they are not easy to get rid of. How to better prevent them has become a focus of concern for many people. In fact, many foods in daily life can help us effectively prevent colds...
Garlic
Garlic contains some antioxidants that can resist germs invading the immune system. A cooking tip is: after peeling, let it sit for 15-20 minutes before cooking. This can activate enzymes that enhance immunity.
Spinach
Spinach is known as a superfood for being rich in nutrients. It contains folate, which helps produce new cells and repair DNA. It is also rich in fiber, antioxidants like vitamin C, and other nutrients. It is best eaten raw or lightly cooked.
Almonds
A handful of almonds can improve the immune system's ability to cope with stress. A 1/4 cup serving of almonds contains almost half of the daily requirement of vitamin E, which can boost immunity. The riboflavin and niacin in almonds, B vitamins, also help combat stress.
Broccoli
Broccoli is a fundamental element for boosting the immune system. A study reported that a chemical in broccoli can stimulate the immune system of mice. Moreover, broccoli is nutrient-rich and can protect the body from disease attacks. Broccoli contains vitamins A, C, and glutathione. You can add a ring of low-fat cheese as a side dish; the B vitamins and vitamin D can enhance immunity.
Tea
Black tea or green tea? They both contain disease-fighting polyphenols and flavonoids. These antioxidants can find and destroy free radicals that damage cells. They are available with or without caffeine.