l-carnitine nih Supplementation in Recovery after Exercise Source Naturals L-Carnitine, Metabolic Energy*,
Description
The researchers found that L-carnitine supplements consistently reduced lactate levels and heart rate

L-carnitine was given intravenously at a dose of 9 g/day for the first five days and then 6 g/day orally for the next 12 months

doi: 10.1186/s40035-023-00350-4 110 SilvaB.ManthaO

Arginine, along with glycine, have been shown to provide powerful anti-inflammatory effects

The results were mixed, with six reporting good efficacy and safety, two failing to show benefit, and two reporting higher rates of adverse events, including sadness and social withdrawal
