It is very important to use vitamin and mineral complexs in order to have a strong immunity. But what products could help us?
Blackcurrant - they are not so popular like oranges, but they have enough of vitamin C. 100 g. of berries contain 2 mg, t.i. 3 times more than you need per day. Vitamin C helps to protect from infections and makes your immunity much stronger.
Pork has a lot of zinc and selenium, vitamin B, they are also very useful for the strong immunity.
Grapefruit juice is very good, but fresh and in the morning. But if you use medicine from blood pressure or sedatives, you should consult a doctor, because you can get intoxication.
Brussels sprouts have a lot of vitamin C, fibre and folio acid. They are the best antioxidants.
Youghurt helps for our intestine and stomach, but youghurt must be low fat and with live bacterium.
Potatoes have much fibre and kalium. They are also rich in vitamin C.
Eat those products daily and you will not need any medicine!