how much l carnitine to take before workout L-Carnitine Dosage Explained: A Complete Guide L-Carnitine Liquid Supplement with l
Description
Patients were dosed with 500 mg/day or 500 mg/twice daily of intramuscular acetyl-l-carnitine or placebo for 15 days and assessed by neurological examination (motility, reflexes), pain on visual analogue scale (VAS), superficial sensibility examination, and objective and subjective efficacy evaluation

Based on your goals the amount of L-Carnitine you should consume can change
When you take L-carnitine, you're essentially giving your body a helping hand in using fats more efficiently for energy

Muscle Cell Volumization (Pump)

Whether this is a practical strategy is questionable
