Five hormonal blocks can make the metabolic processes in your body very slow or rather sluggish. Hormonal Harmony HB-5 hormones drive most biological processes in your body. When they're affected, your cells begin to lose some of their functions. This results in cells being full of fat. The five hormonal blocks are thyroid Hormones, Cortisol, Estrogen, Insulin, and Leptin. Firstly, hormonal blocks that have to do with your thyroid affects two hormones known as T3 and T4. Hormonal Harmony HB-5 supplement hormones control your metabolism by converting fat and calories into energy. The hormones also assist in the healthy functioning of the body.