 Trenbolone acetate can have a negative and strong impact on cholesterol through suppressing both high-density lipoprotein (HDL) cholesterol ("good" cholesterol) and increasing low-density lipoprotein (LDL) cholesterol ("bad" cholesterol).When compared to other oral AAS, trenbolone acetate has a stronger negative effect on cholesterol levels.This negative effect is much more severe with the use of injectable AAS, particularly trenbolone acetate.