Is hot chilli good for you?

Capsaicin, the compound that gives chilli peppers their spicy flavour can be beneficial for the heart and circulatory system. It can also cause other potentially health-promoting effects, such as reducing pain, improving digestion and boosting the immune system.

Cardiovascular benefits

Compounds in chilli peppers have been shown to:

- Reduce the build-up of fatty deposits (atherosclerosis) by lowering the LDL ‘bad’ cholesterol in the blood and slowing the clogging up of arteries.

- Lower blood pressure.

- Prevent the formation of blood clots, reducing the risk of heart attacks and strokes.

Cancer prevention

Studies have also suggested capsaicin may have anti-cancer properties, especially when it comes to cancers of the prostate and lungs.

Digestion

Small quantities of chilli can stimulate digestion and help prevent flatulence.

Pain-relief

The compound capsaicin can stop pain signals from reaching the brain and be effective in pain-relief treatments, such as:

- Arthritis.

- Nerve pain.

- Back pain.

- Post-surgical pain.

Cold and flu

Chillies can help to clear up stuffy noses and blocked sinuses, and may also alleviate headaches associated with colds and flu.

Other benefits

- Chilli peppers may help with sleep, as capsaicin has been found to be effective against sleep apnea, where breathing repeatedly stops and starts during the night.

- Research also indicates that chilli pepper extracts can help to promote hair growth and protect against tooth decay.

It’s worth noting that while there is promising research indicating potential health benefits from chilli peppers, most studies have involved concentrated capsaicin supplements, rather than the type of chilli consumption that usually forms part of a healthy diet. More research is needed to fully understand the health benefits of the amounts of chilli that are typically consumed in food.

Tips for enjoying chilli

- Eat chilli peppers that aren't too hot, at least to begin with, until your tolerance for heat builds.

- Cook chilli with olive oil to help your body absorb capsaicin.

- If you're looking to relieve sore muscles, try soaking in hot water and chilli powder.

- Avoid touching your eyes if your hands have come into contact with hot chilli peppers.