The European Journal of Internal Medicine has just published the results of a randomized and controlled clinical trial evaluating the effect of L-arginine combined with liposomal vitamin C when given to people with chronic obstructive pulmonary disease (COPD). Previous research has suggested that L-arginine metabolism is disturbed among people with COPD, with less L-arginine available…

After over a half century of public health advice warning against diets high in saturated fat, the finger is starting to point toward oils rich in polyunsaturated fatty acids (PUFAs) as contributing factors in a range of adverse health outcomes. A paper published recently in Frontiers in Nutrition introduces a theory that puts refined, bleached,…