Plan your meals to include these 15 powerful immune system boosters. Most people turn straight to vitamin C after they’ve caught a cold. That’s because it may help build up your immune system.

Watermelon is rich in vitamin C and potassium and consists of 92% water, so the flesh is both delicious and very healthy – ...

Vitamin C and zinc are fundamental nutrients which strengthen the immune system, particularly during seasons susceptible to widespread colds and flu. Though these nutrients are present naturally ...