l carnitine tartrate absorption The bright and the dark sides of L-carnitine supplementation: a systematic review | Journal of the International Society of Sports Nutrition Acetyl-L-Carnitine Study | NOW Foods
Description
Nat Genet 27: 327331
For vegetarians and those who avoid red meat, along with those genetically predisposed to not using certain fats for energy, it can be easy to grow deficient in carnitine
Lipid oral bioavailability
But the doses used in fertility studies (especially for men) are usually in the 1,000-3,000 mg per day range
