In some cases, symptoms are driven more by how the body responds to normal hormonal fluctuations than by abnormal hormone levels themselves.16 Because of this, supplements may be most useful for people dealing with recurring, pattern-based symptoms such as mood changes around the menstrual cycle, persistent fatigue, irregular periods, or hot flashes even when lab values fall within normal ranges
In many cases, individuals may transition to a maintenance phase where injections are administered less frequently, such as once every two weeks or once a month
The catalytic activity of cIII depends on three redox-active subunits: cytochrome b (MT-CYB), the Rieske iron-sulfur [Fe2-S2] protein (UQCRFS1), and cytochrome c1 (CYC1) (Yang and Trumpower, 1986)
Its levels naturally decline with age, reducing the body's regenerative capacity, but supplementation helps restore these functions