Acetil-L-Carnitina, Acetyl Carnitine, Acétyl Carnitine, Acetyl L-Carnitine, Acétyl-L-Carnitine, Acetyl-L-Carnitine Arginate Dihydrochloride, Acetyl-L-Carnitine Arginate HCl, Acétyl-L-Carnitine Arginate HCl, Acetyl-L-Carnitine HCl, Acétyl-L-Carnitine HCl, Acetyl L-Carnitine Hydrochloride, Acetyl Carnitine, Acétyl-Carnitine, Acetyl-Levocarnitine, Acétyl-Lévocarnitine, ALC, Alcar, Carnitine Acetyl Ester, Dihydrochlorure d'Acétyl-L-Carnitine Arginate, Gamma-Trimethyl-Beta-Acetylbutyrobetaine, L-Acetylcarnitine, L-Acétylcarnitine, Levacecarnine, N-Acetyl-Carnitine, N-Acétyl-Carnitine, N-Acetyl-L-Carnitine, N-Acétyl-L-Carnitine, ST-200, Vitamin B(t) Acetate, 2-(acetyloxy)-3-carboxy-N,N,N-trimethyl-1-propanaminium inner salt; (3-carboxy-2-hydroxy-propyl)trimethylammonium hydroxide inner salt acetate.
Acetyl-L-carnitine is used for a variety of mental disorders including Alzheimer's disease, age-related memory loss, late-life depression, thinking problems related to alcoholism, and thinking problems related to Lyme disease. It is also used for Down syndrome, poor circulation in the brain, cataracts, nerve pain due to diabetes, nerve pain due to drugs used in the treatment of AIDS, and facial paralysis.
Some men use acetyl-L-carnitine for infertility, symptoms of "male menopause" (low testosterone levels due to aging), and a disease of the penis called Peyronie's disease.
The body can convert L-carnitine to acetyl-L-carnitine and vice versa. But, no one knows whether the effects of acetyl-L-carnitine are from the chemical itself, from the L-carnitine it can make, or from some other chemical made along the way. For now, don't substitute one form of carnitine for another.
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Natural Medicines Comprehensive Database rates effectiveness based on scientific evidence according to the following scale: Effective, Likely Effective, Possibly Effective, Possibly Ineffective, Likely Ineffective, and Insufficient Evidence to Rate (detailed description of each of the ratings).
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