is injectable l carnitine bullshit L-Carnitine doesn’t magically burn fat, it helps your body use fat as energy. Combine it with training and consistency, and you’ll feel the difference @Marybosch shows us how L-Carnitine will boost Medium
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[4] [5] This makes L-carnitine particularly important for tissues that rely heavily on fatty acid metabolism, including cardiac and skeletal muscle
L-arginine, another amino acid, also boosts nitric oxide production
Depending on the dose and other factors, carnitine may make you sweat because it can increase energy expenditure and supports the function of brown adipose tissue, a site of metabolic thermogenesis

[14] [15] Men with fertility concerns should seek specialist advice rather than self-medicating

doi: 10.1055/s-0028-1091979
Am J Med Genet C Semin Med Genet