Some dieters say that cayenne helps decrease appetite.
Research suggests that cayenne increases the body’s heat production (thermogenesis) and speeds up the metabolism of fats and carbohydrates. Also in these studies, cayenne increased production of epinephrine and norepinephrine—a sign of increased activity of the sympathetic nervous system, which could account for the reduction in appetite. The studies thus far are few and relatively small (less than 20 participants).
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The information presented by TraceGains is for informational purposes only. It is based on scientific studies (human, animal, or in vitro), clinical experience, or traditional usage as cited in each article. The results reported may not necessarily occur in all individuals. Self-treatment is not recommended for life-threatening conditions that require medical treatment under a doctor's care. For many of the conditions discussed, treatment with prescription or over the counter medication is also available. Consult your doctor, practitioner, and/or pharmacist for any health problem and before using any supplements or before making any changes in prescribed medications. Information expires December 2025.