Chilli flakes are rich in vitamin C, a vital nutrient for supporting a healthy immune system. Vitamin C helps in the production of white blood cells, which fight off infections and illnesses.

Additionally, chilli peppers contain capsaicin, the compound responsible for their heat, which has been shown to possess antibacterial and antiviral properties.

Capsaicin may also contribute to improved heart health by potentially lowering "bad" LDL cholesterol and triglyceride levels while increasing "good" HDL cholesterol.

Some studies suggest capsaicin can also help prevent blood clots and reduce inflammation, both of which contribute to heart disease risks.

Capsaicin interacts with pain receptors in the body, creating a burning sensation that can temporarily mask other pain signals. This is why topical creams containing capsaicin are used for pain relief in conditions like arthritis and muscle soreness.