Black pepper

- The active compound in black pepper is called piperine. It increases the bioavailability of nutrients like curcumin, found in turmeric, and which the body cannot easily absorb otherwise.

- Piperine may also improve insulin sensitivity and reduce oxidative stress in brain tissue.

- Rich in antioxidants, which counter the damage done by free radicals. Can also reduce inflammation.

- Stimulates secretion of hydrochloric acid in the stomach, which helps digestion and can prevent indigestion.