Nutrient Database

DHEA

other

Approved

General information about nutrients. No diagnosis, no medical advice. If you take medication, are pregnant or have a medical condition, talk to your doctor before taking supplements.

Not before sleepFasting safe

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Overview

Precursor hormone to testosterone and estrogen. Levels decline significantly with age.

Interactions

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DHEA and vitamin D3

DHEA is a precursor to sex hormones (testosterone, estrogen), while vitamin D3 acts as a hormone that modulates steroidogenesis.

Research status

DHEA levels decline 80% from age 25 to 75. Results of supplementation studies remain mixed.

Expert consensus: Mixed

Hormone precursor — use only under medical supervision with blood testing.