Liquid L Carnitine Core Nutritionals l Carnitine reduces reactive oxygen species endoplasmic reticulum stress and maintains mitochondrial function during autophagy mediated cell apoptosis in perfluorooctanesulfonate treated renal tubular cells Scientific Reports Frontiers Targeting musclevasculature crosstalk in aging through the integrative roles of L citrulline, leucine, and exercise: focus on muscle metabolism, vascular function, and sarcopenia prevention Comparison of short term and long term effects of peroral L carnitine intake: clinical implications of elevated TMAO levels in cardiovascular complications