Boosting nicotinamide adenine dinucleotide (NAD+) levels with precursors like nicotinamide riboside (NR) has become popular as a means to fight off age-related diseases that come from dysfunction of the cell’s powerhouse, the mitochondria. Human studies evaluating NR supplementation’s effects have sought to determine whether NR can in fact alleviate and prevent these diseases. Past studies… Continue reading Long-Term NR Administration Does Not Improve Mitochondrial Function or Human Skeletal Muscle NAD+ Content