Fat tissue produces estrogen, and significant fat loss can alter hormonal balance enough to affect cycle regularity
Weekly measurements are generally sufficient, as daily fluctuations due to hydration status, sodium intake, and hormonal changes can obscure true trends
GPX3, similar to GPX1, is located at a low level of the selenoprotein level and is sensitive to selenium content in the body, so it is often used as a biological marker to measure selenium content in the body
Nausea, sulfur burps and fatigue can be unpleasant, but they're usually manageable
To me, thats the other side of the coin of, I should be allowed to take anything I want. In that sense, the peptide craze is perfectly in keeping with the strains of individualism that have helped power the Make America Healthy Again movement and an example of how the modern wellness industry continues to tap into the all-American belief that there is always a healthier, happier self we can optimize our way into