Chili powder, primarily due to its capsaicin content, offers several potential health benefits.1 Here's a breakdown of some key advantages:
Boosts Metabolism:

Capsaicin, the compound that gives chili powder its heat, can increase thermogenesis, which is the body's process of generating heat.2 This can lead to a temporary increase in metabolic rate, potentially aiding in calorie burning.3

Pain Relief:

Capsaicin has analgesic properties.4 It can desensitize pain receptors, which may help alleviate pain.5 This is why capsaicin is sometimes used in topical pain relief creams.6

Anti-inflammatory Effects:

The antioxidants in chili powder, including capsaicin, can help reduce inflammation in the body.7

Improved Cardiovascular Health:

Some studies suggest that capsaicin may help lower cholesterol levels and improve blood vessel function, contributing to heart health.8

Enhanced Digestion:

In moderation, chili powder can stimulate the production of gastric juices, which can aid in digestion.9 However, excessive consumption can lead to digestive discomfort.10

Immune System Support:

Chili powder contains vitamin C, an important antioxidant that supports immune function.11

Antioxidant Properties:

Chili powder is a source of antioxidants, that help to protect the body from free radical damage.12

Important Considerations:
While chili powder offers health benefits, moderation is key.13 Excessive consumption can lead to heartburn, stomach upset, and other digestive issues.
Individuals with sensitive stomachs or certain medical conditions should consult with a healthcare professional before regularly consuming chili powder.
The health benefits can vary depending on the quality of the chili powder, and also on the persons individual health.
I hope this information is helpful.