Another side effect of Anadrol is the suppression of natural testosterone production. This may sound counterintuitive at first, but think of it this way: on a cycle of Anadrol use, the Anadrol itself boosts androgen effects so much that the body slows its own production of testosterone so levels don’t get too high. When you suddenly stop taking Anadrol (even after a short period – many Anadrol cycles are as short as four weeks), your body’s natural testosterone production is remarkably low. This is why many users opt to take a testosterone booster, though even this does not reverse the testosterone-suppressing actions of Anadrol. One of the benefits of Crazy Bulk’s Legal Anadrol is that it allows testosterone production to remain at a normal level, thus reducing endocrine disturbances.