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HEALTH & LONGEVITY GLOSSARY

Evidence-based definitions for fitness metrics, biomarkers, and training concepts.

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Longevity & Aging

1 terms

Protective caps at the ends of chromosomes that shorten with each cell division, serving as a marker of biological aging.

2 terms

The primary male sex hormone responsible for muscle mass, bone density, libido, and overall vitality in both sexes.

Hormones produced by the thyroid gland that regulate metabolism, energy, body temperature, and growth.

1 terms

An eating pattern where food consumption is limited to a specific time window each day, typically 8-12 hours.

1 terms

The total amount of work performed in training, typically calculated as sets x reps x weight.