Gyno

Bodybuilding Terms

GynecomastiaBitch Tits

Definition

Development of breast tissue in males, typically caused by elevated estrogen or prolactin. Can be prevented with SERMs or AIs and may require surgery if advanced.

Related Blood Markers

Estradiol

Unit: pmol/L

Primary estrogen. Important for bone health, lipids, and cardiovascular protection.

Prolactin

Unit: mIU/L

Hormone from pituitary gland. Elevated levels can affect sexual function and mood.