HEALTH NEWS   ·         Drinking plenty of water helps with a variety of conditions from obesity to migraines, researchers find ·         Nicotinamide riboside reduces airway inflammation in COPD ·         Food additive carrageenan could disrupt intestinal barrier and increase risk of type 2 diabetes ·         Should postmenopausal women eat soy? Researchers dispel myth about soy and cancer ·         Ultraprocessed food intake and psoriasis ·         Reduced vitamin K levels associated with increased abdominal obesity and other cardiovascular disease risk factors