Giving an intramuscular injection
For athletes, it can improve exercise performance by increasing endurance, reducing muscle soreness, and supporting quicker recovery after workouts.[2] For individuals managing cardiovascular or metabolic conditions, research suggests that L-carnitine may help improve lipid profiles, insulin sensitivity, and even blood flow
Cardiovasc Diabetol 20 , 189 (2021)
10.1111/dom.13172 [DOI] [PMC free article] [PubMed] [Google Scholar] Wang Y., Parlevliet E
You can't rely on someone to say, particularly the government, that you have permission or not permission to do this
On the other hand, the group added, weight loss on its own was not significantly associated with reduced rates of all-cause mortality or cardiovascular events