l-carnitine studies fat loss The Wonder Miracle or Just Marketing Hype? - FIT Asia Episode 129 – L-Carnitine and

Turning fat into energy and make the sperm move better

Make sure that you drink enough water when you're taking L-carnitine

The International Public Health Journal Special Issue, Volume 16, Issue 2, 2024 Arora K, Elzibak S, Bidaisee S (2024)

[Link] ALCAR has numerous effects on brain and muscle metabolism, protects against neurotoxic insults and may be an effective treatment for certain forms of depression. Nalecz, KA and Nalecz, NJ, Carnitine--a known compound, a novel function in neural cells. in Acta Neurobiologiae Experimentalis , Volume 56, issue 2, 1996, pp 597 - 609

Thus, cells lacking ACLY and ACSS2 are dependent on exogenous fatty acids for viability and proliferation

So as you now understand, carnitine does indeed play a key role in energy production and metabolic health