Schisandra is an adaptogenic herb containing lignans that may enhance resilience to stress by modulating the HPA axis and providing antioxidant effects. Its relevance to healthspan lies in its potential to protect against cellular damage, support liver detoxification, and improve physical and cognitive performance under stress.
Verdict
A plausible adaptogen for stress, but not a primary longevity intervention.
HEALTHSPAN IMPACT
Experimental
RISK LEVEL
Low
EVIDENCE GRADE
B
MONTHLY COST
$10 - $30
Protocol
- Take 500-2000mg of standardized extract daily, often divided into two doses.
Flags
- May interact with drugs metabolized by CYP3A4 enzymes, such as warfarin or immunosuppressants.
- Avoid use during pregnancy and breastfeeding due to insufficient safety data.
- May cause mild gastrointestinal upset or decreased appetite in sensitive individuals.