11 Superfoods That Boost Immunity by The Health Tales - 3 year ago | 661 1. Garlic- Garlic has a heavy concentration of sulfur-containing compounds, such as allicin, which are believed to lower blood pressure and have immunity boosting properties. 2. Ginger- Ginger is another superfood that helps in fighting nausea. It is also known to decrease inflammation, reduce sore throat and fight common infections. 3. Citrus fruits- A major component of citrus fruits is Vitamin C. It is known to increase the production of white blood cells, which in turn boost immunity and help fight infections. Read more 0 0