There are two major forms of melanin: Eumelanin Responsible for darker pigmentation
Electrolyte imbalance may also cause fatigue and muscle cramps
Always use sunscreen to protect your skin from UV damage otherwise, sun exposure can counteract glutathiones brightening benefits
Albumin is recycled from the primary urine by tubular transcytosis
Long COVID, studied widely in recent years, also shares common features with these conditions, and this further complicates the landscape, as studies indicate that 2031% of Long COVID patients also meet FM diagnostic criteria 6 months post-infection (Fernndez-de-Las-Peas et al., 2022
Huanwei Huang National Institute of Biological Sciences, Beijing, China Contribution HH, Analysis and interpretation of data, Contributed unpublished essential data or reagents Competing interests The authors declare that no competing interests exist