Pineapple

The vitamins and minerals in pineapple could help shorten viral and bacterial infections and strengthen your bones. In some cultures, pineapple is a medicinal plant. Pineapple has a substance called bromelain that may lower inflammation. You can buy bromelain supplements over the counter, along with skin creams that have bromelain in them. But it's best to get your nutrients from food rather than pills and creams.