Turmeric
Turmeric is a commonly used spice especially in Asia and Europe. In some regions, the herb is used in alternative medicine practice due to its healing abilities. Turmeric contains a compound known as curcumin which is known to boost the immune system and help the body fight diseases. The herb also helps to improve the reaction of the immune system and enables prompt responses against harmful agents in the body. Turmeric is a great herbal spice that adds flavors to food but also gives a natural boost to your immune system. If you prefer consuming your turmeric raw or in powder form, there are various recipes you could try out.