swanson ultra acetyl l carnitine Amazon.com: ULT L-CARN HCL 500MG 120VG CP : Health & Household most bioavailable form of l

Binienda and Ali 2001

[17] Bavari M, Tabandeh MR, Najafzadeh Varzi H, Bahramzadeh S

As a non-essential amino acid, L-Carnitine works on a cellular level to produce usable sources of energy for your body to burn during exercise

Its found in protein-rich foods and is the direct building block for critical neurotransmitters

A recently performed meta-analysis of these studies concluded that carnitine supplements may help treat anemia but not improve lipid levels, and that their effects on physical performance or cardiac activity stabilization have not been clearly demonstrated

Most people who use L-carnitine tartrate for exercise recovery report reduced soreness and improved tolerance within about four to six weeks