7 Foods That Help Boost Your Immune System

LifeScript writes about seven kinds of food that can help your immune system. In a nutshell, they are:

1. "Fatty" seafood
2. Proteins containing zinc
3. Most plant foods (fruits and vegetables--well, DUH!)
4. Citrus fruits and other foods containing vitamin C
5. Nuts
6. Garlic and onions
7. Yogurt

You can read the article in detail here.

Foods they suggest avoiding are sugars and most fats (well, DUH, again!)