Fenugreek

Contains 4-hydroxyisoleucine, which stimulates insulin release. Studied for testosterone and creatine uptake.

EVIDENCE

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Available
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Seed extract

Testofen

4-hydroxyisoleucine

Fenugreek affects the following biological pathways. Click any mechanism to see everything else that affects it.

Insulin sensitivity determines how efficiently cells absorb glucose.

Leydig cells are the testosterone factories in the testes.