Oral Carnosine for Neuromuscular Performance in Multiple Sclerosis

Low levels of tissue carnosine and mitochondrial dysfunction appears to accompany multiple sclerosis (MS), with oral carnosine might be applicable to tackle impaired bioenergetics and oxidative stress in MS, and perhaps win back neuromuscular function. However, several formulations of carnosine have shown limited applicability due to restraints in brain delivery or tissue performance. No human studies so far evaluated the impact of innovative carnosine formulation (Karnozin EXTRA) in MS. Here, we will evaluate the impact of supplemental carnosine on neuromuscular performance, brain biomarkers of carnosine metabolism, and health-related quality of life in a case series of patients with MS.