Subcutaneous tissue has lower blood flow than muscle (0.03 mL/min/g versus 0.08 mL/min/g), so medications injected subQ absorb more slowly
For more on TMAO see: Egg Industry Response to Choline & TMAO How to Develop a Healthy Gut Ecosystem How Our Gut Bacteria Can Use Eggs to Accelerate Cancer How to Reduce Your TMAO Levels Can Vegan Fecal Transplants Lower TMAO Levels
This is the bioactive version that your enzymes recognize
Antioxidant Support Fights free radicals and promotes overall skin health
Singer M, Deutschman CS, Seymour CW, Shankar-Hari M, Annane D, Bauer M, et al
l-carnitine is also relevant to testicular function [8, 9], when the role of testosterone in CVD is increasingly being investigated [10, 11], motivated by insights from evolutionary biology [12, 13], which would suggest sex-specific effects