It is easy to pick up flu and infections from people and the environment. This is why the body needs to build its immune system well.
Eating the right foods and fruits will not only keep you away from incurring medical bills but also make you healthy and wise. Though certain supplements work for body immunity, there are a number of foods that do the same. These include:
1. Citrus fruit
Most people turn straight to vitamin C after they have caught a cold. That is because it helps build up your immune system.
Vitamin C is thought to increase the production of white blood cells, which are key to fighting infections. Basically, all citrus fruits are high in vitamin C. Examples include: grapefruit, oranges, tangerines, lemons, limes
2. Red bell peppers
Red bell peppers contain almost 3 times as much vitamin C. They are also a rich source of beta carotene. Besides boosting your immune system, vitamin C may help you maintain healthy skin. Beta carotene, which your body converts into vitamin A, helps keep your eyes and skin healthy.
3. Broccoli
Broccoli is supercharged with vitamins and minerals. Packed with vitamins A, C, and E, as well as fiber and many other antioxidants, broccoli is one of the healthiest vegetables you can put on your plate.
The key to keeping its power intact is to cook it as little as possible — or better yet, not at all.
