Injection site reactions (temporary redness, mild discomfort) are typically minor and resolve within hours
If you experience this, you might try taking your iron with a small amount of food, even though it may slightly reduce absorption
Studies have also reported stimulation of proteoglycan and collagen synthesis in chondrocyte preparations, pointing to a meaningful role in joint research independent of its metabolic activity
"With the adoption of educational approaches, it will be possible to reduce the risk associated with dietary and nutritional carnitine supplementation, in particular among athletes." Another most recent study published in the February 5 th International Journal of Molecular Science found that carnitine supplementation may increase the risk of cardiovascular disease by a new mechanism of action by the increase and impairment of methyl-metabolism by TMAO
A less common but possible side effect, due to its breakdown into trimethylamine
It is one of the very few supplements listed in the Physicians Desk Reference and Canadas Compendium of Pharmaceuticals and Specialties