TESTOSTERONE is a sex steroid hormone with tissue-building and androgenic (masculizing) effects:
• Responsible for male characteristics;
• Plays a large role in male sexual development
• Influences libido
• Regulates basic metabolism
• Stimulates red blood cell production
• Hinders excessive production of free radicals
• Facilitates protein synthesis / Builds body tissues
TESTOSTERONE is produced in testes, ovaries, and adrenal cortex
TESTOSTERONE
- Directly activates Androgen Receptors (ARs). Can affect changes in muscle and brain
- Converts to:
• ESTRADIOL (via aromatase enzyme). Activating ARs to affect changes particularly in hair, brain and bone
• DHT (via 5AR enzyme). Activating ARs to affect changes particularly in skin and prostate