Chili peppers (Capsicum species) are renowned for their fiery heat, which comes from capsaicin. Used globally, they add flavor and spice to dishes. Rich in vitamin C and A, chili peppers offer health benefits, including boosting metabolism, promoting digestion, and providing anti-inflammatory and antioxidant effects. They support immune health and may help alleviate pain. Available in various heat levels, from mild to extremely hot, chili peppers are a versatile ingredient in both cooking and natural medicine.