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Glossary

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

C

Cold Water Immersion

Cold water immersion is partial or full-body exposure to water below typical skin temperature, often called a cold plunge in wellness settings.

P

Photobiomodulation

Photobiomodulation is the use of non-ionizing red or near-infrared light to influence biological processes in exposed tissue.

S

Sauna Therapy

Sauna therapy is planned exposure to a heated environment, usually for a limited period followed by cooling and rehydration.