There are certain foods which help in keeping the immune system stronger. You should, therefore, include them in your meals. They would play a crucial role in preventing the winter flu and colds. Taking these foods constantly would be enough for fighting off the common flu.
Here are the best immune boosters.
Citrus fruits
Individuals who are having a cold often go for the vitamin C supplements. It is the best supplement in boosting the immune system. This vitamin lays a crucial role by increasing the rate of production of the white blood cells which help in fighting infections. Since the vitamin is not produced or stored in the body, you are required to take it on a daily basis for continued health. All the citrus fruits are rich in vitamin C. These fruits include oranges, lemons, limes, tangerines, grapefruits, and Clementine.
Red bell peppers
They have a high content of Vitamin C., In fact, they have a higher amount as compared to the citrus fruits. In addition to vitamin C, they have a high amount of beta-carotene. Vitamin C is essential for maintaining a healthy skin while the carotene improves the eye vision and the skin health as well.
Spinach
Spinach has a high content of vitamin C. They also contain a high amount of beta carotene and antioxidants which help in increasing the body’s ability in fighting infections. They should be cooked very little to retain their vitamins. The light cooking also helps in reducing the oxalic acid and enhancing of its vitamin A.
Garlic
Garlic is found in almost all parts f the world. It has a long history when it comes to fighting infections. It is known for lowering the blood pressure as well as slowing down of the hardening of your blood vessels. It has great immune –boosting properties which are attributed to its high levels of the sulfur- containing compounds.
Yogurt
The recom
mended yogurt is the one containing active and live cultures. These cultures help in stimulating the immune system in fighting the various ailments. Yogurt is also rich in vitamin D. This vitamin plays a crucial role in regulating the immune system thus boosting the body’s ability to fight diseases.
Papaya
This fruit has a high content of vitamin C. I fact 224 percent of the recommended amount of this vitamin can be found in just a single papaya. This fruit also contains a digestive enzyme referred to as papain which has potent anti-inflammatory effects in the body. Besides, papaya has a right amount of B vitamins. Potassium and foliate which are very beneficial for the general health.