Outcome
What improves blood sugar, insulin sensitivity or weight in humans?
Glucose, insulin sensitivity, lipids and body composition.
Evidence depth and observed results are separate. A heavily studied intervention is not necessarily effective, and an unknown result is not a neutral result.

Drug / geroscience
Lithium
Automated longevity evidence pipeline intervention.
4 healthy-aging outcome areas tracked
- Human research
- Signal · Metabolic health
- Safety
1 result(s) are linked, but direction remains unknown.

Drug / geroscience
Metformin
Automated longevity evidence pipeline intervention.
7 healthy-aging outcome areas tracked
- Human research
- Signal · Metabolic health
- Safety
0 beneficial, 1 neutral, 0 harmful and 0 mixed interpreted result(s); 2 remain unknown.

Longevity compound
NAD+
Automated longevity evidence pipeline intervention.
6 healthy-aging outcome areas tracked
- Human research
- Signal · Metabolic health
- Safety
5 result(s) are linked, but direction remains unknown.

Longevity compound
Resveratrol
Automated longevity evidence pipeline intervention.
5 healthy-aging outcome areas tracked
- Human research
- Signal · Metabolic health
- Safety
5 result(s) are linked, but direction remains unknown.