Capsaicin / Cayenne — Frequently Asked Questions
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Frequently Asked Questions
How many extra calories does capsaicin burn?
How many extra calories does capsaicin burn?
The meta-analysis found capsaicinoids increase energy expenditure by approximately 50 kcal/day. This is modest — equivalent to about 5 minutes of jogging. However, over months, this adds up (50 kcal/day × 365 days = ~18,000 kcal/year, or about 2.3 kg of fat). Combined with appetite reduction, the net effect is meaningful.
What are capsinoids and are they as effective as capsaicin?
What are capsinoids and are they as effective as capsaicin?
Capsinoids (dihydrocapsiate, nordihydrocapsiate) are non-pungent analogs of capsaicin found in sweet peppers. They activate the same TRPV1 receptors and brown fat pathways but don't cause burning or GI discomfort. Research shows comparable thermogenic effects. They are ideal for people who can't tolerate spicy supplements.
Can I just eat spicy food instead of taking capsaicin supplements?
Can I just eat spicy food instead of taking capsaicin supplements?
Yes, adding chili peppers to meals provides capsaicin naturally. However, supplement doses (2-6 mg) are higher than what most people consume from food. A teaspoon of cayenne powder provides about 1 mg of capsaicin. For consistent thermogenic effects, supplements offer more reliable and higher dosing.