Energizing sick mitochondria with vitamin B3: Effective treatment for mitochondrial disease The researchers of the University of Helsinki, Finland, and École Polytechnique Fédérale de Lausanne, Switzerland, have shown that vitamin B3 form nicotinamide riboside can slow down the progression of mitochondrial disease, suggesting its potential as a novel therapy approach to adult-onset mitochondrial muscle diseases. Vitamins B have recently been turned out to be potent modifiers of energy metabolism, especially the function of mitochondria. Vitamin B3, (niacin) has been found to delay the signs of aging in animal models. An international collaboration between the University of Helsinki and École Polytechnique Fédérale de Lausanne reported today in the journal Embo Molecular Medicine that vitamin B3 form, nicotinamide riboside, can slow down the progression of mitochondrial disease, suggesting its potential as a novel therapy approach to adult-onset mitochondrial mus...