Estrogen Rebound

Bodybuilding Terms

Definition

A surge in estrogen levels that can occur when discontinuing a non-suicidal AI (like Anastrozole). The enzyme activity rebounds once the inhibitor is removed, causing a rapid spike.

Related Blood Markers

Estradiol

Unit: pmol/L

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

Related Compounds

Anastrozole

Aromatase Inhibitors

Arimidex. Aromatase inhibitor. Blocks estrogen conversion.