good l carnitine brand L-Carnitine Designs for Health Acetyl L-Carnitine
Description
This signifies that Pleurotus ostreatus can serve as a good source of lysine and leucine

Also take a methyl-B12 which is supposed to help the body use L-MTHF

Research suggests that it has potential benefits in enhanced muscle growth, fat reduction, improved recovery, and anti-aging

Cell Res., 2020, 1867 (10), 118768
