Pivalic acid-containing antibiotics may also produce a secondary L-carnitine deficiency, as may certain chemotherapy agents
Glutathione levels in the body may be decreased by several factors, including poor nutrition, environmental toxins, and stress
Note: In this area, most studies to date have been small or in animals, so more long-term research in human subjects is needed
The Hair Loss Timeline: When It Starts, Peaks, and Stops Source: Dermatology literature on telogen effluvium + GLP-1 clinical trial adverse event data (STEP and SURMOUNT trials)
Wei P, Yang Y, Li T, Ding Q, Sun H