difference between l-carnitine & acetyl l-carnitine NOW Foods Supplements, Acetyl-L-Carnitine 750 mg, Amino Acid, Brain And Nerve Cell Function*, 90 Tablets : Health Household Acetyl-L-Carnitine | Douglas Labs
Description
For alcohol withdrawal : 1-3 grams of acetyl-L-carnitine has been administered by IV for 10 days

For athletic performance, 2000 to 3000 milligrams of L-Carnitine L-Tartrate taken 30 to 60 minutes before exercise can improve endurance and reduce muscle soreness

doi: 10.1007/s10654-015-0011-z

Menendez, J

It also supports recovery from alcohol withdrawal, improves brain circulation after strokes, and alleviates nerve pain

However, doses of more than 3 g/day of carnitine supplements can cause nausea, vomiting, abdominal cramps, diarrhea, and muscle weakness in people with uremia and seizures in those with seizure disorders [103,104]
