A shoulder computed tomography scan or (CT or CAT scan) creates cross-sectional images of the shoulder using specialized X-ray cameras. This scan can help doctors see the bones and soft tissues in the ...

Nicotinamide riboside (NR) is a patented analog of nicotinamide or Vitamin B3, and is sold as a dietary supplement under the brand name Tru Niagen. Cells use NR to synthesize NAD+, an essential ...