How Is Nandrolone Made?

Nandrolone is an endogenous intermediate in the production of estradiol from testosterone via aromatase in mammals including humans and is present in the body naturally in trace amounts. It can be detected during pregnancy in women.

Where is nandrolone found naturally?

Nandrolone and related compounds do occur naturally in meat, especially that of male animals, particularly uncastrated hogs (boars).

Is nandrolone found in pigs?

Pig organ meat (offal) has the highest levels of nandrolone.” There are studies that have examined a potential link between pork and elevated levels of nandrolone.