does l-carnitine reduce fat mass When To Take L Carnitine to Maximise Your Shredding and Beyond – BSc Supplements Episode 129 – L-Carnitine and

T.LaFauciG.WegielJ.et al (2013)

Malatesta M, Fornasier E, Di Salvo ML, Tramonti A, Zangelmi E, Peracchi A, et al

Carnitine Synthesis and Dietary Uptake In animal tissues, L-carnitine concentrations are relatively high, typically between 0.2 and 6 mmol/kg with almost all in the heart and skeletal muscle, and it is synthesised de novo in animal cells by a multi-step process with N -trimethyl-lysine derived from protein degradation as the primary precursor and butyrobetaine as an intermediate

Abdominal pain, diarrhoea, nausea and vomiting are some common observe side effects

This is despite the fact that as recently as 2013, research found that just three months of twice-daily carnitine and carbohydrate supplementation (80g carbs + 1.5g carnitine) was not only able to raise muscle carnitine levels significantly, but also increase the activity of genes in the muscles that are involved in stimulating fat burning during exercise (8)