It causes epileptic seizures, gastric cancer, liver tumours, multiple sclerosis and increases the risk of polio and Alzheimer's disease. It dehydrates newborns and increases the risk of Crohn's...
Nail discolouration can signal disease. Abnormally white fingernails may be due to anemia or kidney problems, deep blue nail beds signal pulmonary obstruction or emphysema, and yellow nails, while...