l-carnitine cause diarrhea Role of carnitine in disease | Nutrition & Metabolism L-Carnitine Benefits, Uses, Dosage, Foods,

This neurotransmitter plays a significant role in memory formation and cognitive processing

The biological significance of L-carnitine fumarate encompasses the well-established functions of L-carnitine in fatty acid metabolism combined with potential additional benefits from fumaric acids role in mitochondrial energy production

The determination of B12 levels in the vegan athlete powders was performed following the modified analytical procedures described by Wolle et al

Search strategy A systematic review of the available literature was performed according to the PRISMA (preferred reporting items for systematic reviews and meta-analyses) guidelines for the conduct of systematic reviews of intervention studies [9]