Influenza flu virus outbreak 2013: 10 best immune system booster foods
Fri., Feb. 8, 2013 7:37 AM EST
by Terry Shropshire
Oats and barley: These foods contain beta-glucan, a type of fiber with antimicrobial and antioxidant capabilities more potent than echinacea. It is very helpful in building immunity and speeds up the healing of wounds.