is l-carnitine a good supplement to take for the heart L-Carnitine, 500 mg, 30 vegetarian capsules L-Carnitine - 1000mg Maximum Strength
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(2021) Barr, T

Mechanism of Action: IGF-1 LR3 works by binding to the IGF-1 receptor on the surface of target cells, initiating a cascade of intracellular signals that promote cell growth, protein synthesis, and tissue repair

doi: 10.3389/fimmu.2023.1215329

In addition, it stimulates the activity of some enzymes of the glycolytic pathway and lactate dehydrogenase, promoting the conversion of pyruvate to lactate and limiting oxidative phosphorylation (FOx)
