In the early 20th century, L-Carnitine was sometimes used to support the heart and liver.* In the 1970s and 1980s, its potential as a performance-enhancing supplement was first explored, and it has since become a popular dietary supplement for athletes and fitness enthusiasts
Metabolic and Bariatric Surgery (MBS) Source: Barrett, et al JAMA Surgery, September 17, 2025 Implications for employers: Bariatric surgery costs less than GLP-1 medications, and is likely more effective at inducing weight loss than older GLP-1 agents, which are not usually used for weight loss at this point
It works inside the cell, influencing how mitochondria process fuel and respond to metabolic demand
Min CK, Nwachukwu JC, Hou Y, Russo RJ, Papa A, Min J, et al
Morrow said
Excitingly, genetic observations suggest that GPX4 is not limited to preventing ferroptosis