Vegans consume fewer trans fats, sugars and salt than the rest of do but a new study indicates they get insufficient quantities of vitamins and minerals. One challenge is that their bodies are naturally incapable of metabolising all the nutrients they eat.
Norwegian scientists have uncovered new information about how omega-3 fatty acids actually work. Proteins that are misfolded accumulate like garbage in body cells and they can lead to diseases. Omega-3 helps cells remove such harmful proteins.