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Glossary

Plain-language explanations of the tests, measures, therapies, and concepts used in longevity medicine.

C

Continuous Glucose Monitoring

Continuous glucose monitoring is a method of estimating glucose levels throughout the day and night with a small sensor worn on the body.

I

Insulin Resistance

Insulin resistance describes reduced responsiveness of cells or tissues to a given insulin signal, with effects that vary across organs and metabolic pathways.

M

Metabolic Syndrome

Metabolic syndrome is a clinical clustering concept based on several measured features related to glucose regulation, blood pressure, lipids, and central adiposity.

Z

Zone 2 Training

Zone 2 training is a label commonly used for steady aerobic work performed below a person's higher-intensity transition points.