Citrus fruits – Popular citrus fruits include oranges, lime, lemons, grapefruits etc. That’s because it helps build up your immune system. These citrus fruits have vitamin C and that’s key to fighting infections. Vitamin C is thought to increase the production of white blood cells which is a great benefit to your health. Your body doesn’t produce or store white blood cells, so you will need daily vitamin C for continued health.
Broccoli – Broccoli is supercharged with vitamins and minerals. They are packed with vitamins A, C, and E, as well as many other antioxidants and fiber, broccoli is one of the healthiest vegetables to eat to aid your immune system.
Yogurt – Specifically aim for Greek yogurt. Try to get plain yogurts rather than the kinds that are pre-flavored and loaded with sugar. You can sweeten plain yogurt yourself with healthy fruits instead. Yogurt can also be a great source of vitamin D. Vitamin D helps regulate the immune system and is thought to boost our body’s natural defenses against diseases.
Poultry – When sick all you can think about is that warm bowl of soup specifically to most; chicken soup. This helps improve symptoms of a cold and helps protect you from getting sick in the first place. Poultry, such as chicken and turkey, is high in vitamin B-6. vitamin B-6 is an important player in many of the chemical reactions that happen in the body. It’s also vital to the formation of new and healthy red blood cells.
Sunflower seeds – Sunflower seeds are full of nutrients, including phosphorous, magnesium, and vitamin B-6. They’re also incredibly high in vitamin E, with 82 percent of the daily recommended amount in just a quarter-cup serving. Vitamin E is a powerful antioxidant.