l-carnitine used for 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 your L-Carnitine: Benefits, Side Effects, FAQ,
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There is a huge impact on your brain when you use these two nutrients together

Nogueira et al., 2021) indicated by a decreased plasma arginine concentration in infected birds

Joazeiro, 2017, 2019)

[ [PMID: 18492948]

The first stage is the depolarization of neurons and glia and the release of excitatory amino acids, mainly glutamate
