Capsaicin is the active compound in chili peppers that activates the TRPV1 receptor, influencing pain signaling, inflammation, and metabolism. Its relevance to healthspan is based on its potential to improve metabolic health, reduce chronic low-grade inflammation, and manage pain. Large observational studies have correlated regular consumption of spicy foods with a reduction in all-cause mortality.
Verdict
A plausible dietary addition for metabolic health, not a core longevity intervention.
HEALTHSPAN IMPACT
Moderate
RISK LEVEL
Low
EVIDENCE GRADE
B
MONTHLY COST
$10 - $30
Protocol
- Oral supplementation of 2-6 mg of capsaicinoids daily, often taken with meals to reduce gastrointestinal upset.
Flags
- May cause significant gastrointestinal side effects, including stomach pain, cramping, and heartburn.
- Can interact with blood thinners (e.g., warfarin) and certain blood pressure medications.
- May worsen symptoms for individuals with GERD or Irritable Bowel Syndrome (IBS).
- Topical application frequently causes a burning sensation and skin irritation.