6. Turmeric
Turmeric is a spice commonly used in Asian cooking. It has been hailed as a wonder herb due to its anti-inflammatory and antioxidant properties. Curcumin, the main component of turmeric has antifungal and antiviral properties as well. These properties make turmeric an ideal supplement when fighting the common cold and other minor illnesses. Adding a pinch of turmeric to your food when cooking will help you fight off colds and relieve inflammation and other symptoms.