suggested acetly l carnitine Acetyl-L-Carnitine: Boost Focus & Cellular Energy Acétyl-L-Carnitine

[1] Carnitine shuttle system [edit] The free-floating fatty acids, released from adipose tissues to the blood, bind to carrier protein molecules known as serum albumin that carry the fatty acids to the cytoplasm of target cells such as the heart, skeletal muscle, and other tissue cells, where they are used for fuel

J Chin Cereals Oils Assoc 28:8086 Mister M, Noris M, Szymczuk J, Azzollini N, Aiello S, Abbate M, Trochimowicz L, Gagliardini E, Arduini A, Perico N, Remuzzi G (2002) Propionyl-l-carnitine prevents renal function deterioration due to ischemia/reperfusion

For male infertility: 2-3 grams of L-carnitine has been taken in up to three divided doses daily, with or without vitamin E, for 2 to 24 weeks

The carnitine pool also influences mitochondrialnuclear crosstalk