l-carnitine for heart | Metabolic Health Supplement Nature's Bounty L-Carnitine, Supports Heart
Description
[DOI] [PubMed] [Google Scholar] 292

FREE OF: SUGAR, WHEAT, SOY, MILK, ARTIFICIAL COLORS, FLAVORS OR PRESERVATIVES SUGGESTED USE: Take 1 capsule daily as a dietary supplement or as directed by a healthcare professional

Their prolonged usage can also be dangerous as they trigger your body to get used to them and would require increase in the dosage over the time

It is recommended to consume 1 serving (15 ml) per day before a workout

Its neuropathic, which means its linked to nerve damage
