Share on PinterestNew research questions a well-established explanatory model of obesity. Maskot/Getty ImagesA popular theory asserts that carbohydrates in food cause a spike in insulin, which promotes fat storage and increases appetite, leading to overeating.However,…
Do bacteria in the mouth affect arthritis risk?
A new study from the Netherlands found that people at risk of developing rheumatoid arthritis (RA) and people with early RA (ERA) had higher levels of two groups of bacteria, Prevotella and Veillonella, in their…