L-carnitine may support this process by: Supporting fat utilization during exercise Potentially improving endurance performance Helping maintain energy levels during a calorie deficit Clinical research shows modest reductions in body weight and fat mass in certain populations, particularly when supplementation is combined with exercise and dietary control
10.1016/j.cbi.2022.110173
Ruminiclostridium 5, Parabacteroides distasonis , and bile acid profile are modulated by prebiotic diet and associate with facilitated sleep/clock realignment after chronic disruption of rhythms
And that's like all of the early day bodybuilders who would use steroids and hormones and off label pharmaceuticals and chemicals to kind of like morph the body into a giant muscular machine
current data suggests potential benefits, but human safety data is still limited
[11] L-carnitine and acetyl L-carnitine are naturally-occurring substances found in living organisms and are therefore important compounds which attract a great deal of attention as safe drugs that exhibit substantially no adverse side effects even upon chronic administration thereof