l-carnitine is abundant in animal products, especially red meat ( and also promoted as a nutrient supplement to athletes for improving endurance performance, although such benefits have not been confirmed [4]
Endocrinopathies and male infertility
In summary it appears that higher levels of protein intake may not only help maintain skeletal muscle mass, but also assist in weight loss (in a future article, we will further examine the protein supplementation landscape and how to navigate as a patient and consumer with simple heuristics)
Cao XF, Dai YJ, Liu MY, Yuan XY, Wang CC, Huang YY, Liu MY, Jiang GZ (2019) High-fat diet induces aberrant hepatic lipid secretion in blunt snout bream by activating endoplasmic reticulum stress-associated IRE1/XBP1 pathway