Apple cider vinegar's primary active compound, acetic acid, may support metabolic health by modestly improving post-prandial glucose control and insulin sensitivity. Its relevance to healthspan lies in its potential to mitigate glycemic variability, a key factor in aging and metabolic disease.
Verdict
A low-cost tool for modest glucose control, not a primary longevity agent.
HEALTHSPAN IMPACT
Experimental
RISK LEVEL
Low
EVIDENCE GRADE
B
MONTHLY COST
$5 - $15
Protocol
- Take 1-2 tablespoons (15-30ml) diluted in a large glass of water before meals.
Flags
- High acidity can erode tooth enamel; consume diluted and rinse mouth afterward.
- May cause or worsen acid reflux or esophageal irritation.
- May interact with diuretics, insulin, or other diabetes medications by affecting potassium levels.