One key may lie in enhancing your bodys natural production of GLP-1 (Glucagon-like Peptide-1) a hormone secreted by the small intestine after eating
In our model of testicular aging, we displayed low semen quality, decreased levels of serum reproductive hormones such as LH, FSH, and testosterone, increased ROS production, and also high expression of apoptotic genes
They found it
Finally, CDP-choline reacts with diacylglycerol (DAG) or alkyl-acylglycerol (AAG) via cytidine diphosphocholine:1,2-diacylglycerol choline phosphotransferase to form phosphatidylcholine, releasing cytidine monophosphate (CMP)
showed that L-carnitine can reduce the expression of ACE2 in human pulmonary epithelial cells in vitro as well as in clinical conditions in animal models and humans [20]
The 2004 study by Raun et al