Fluoride helps prevent tooth day — but too much of it can actually negatively affect oral hygiene, a new analysis has suggested.Read More

Vaping can damage vital immune system cells and may be more harmful than previously thought, a study suggested. Researchers found e-cigarette vapor disabled important immune cells in the lung and boosted inflammation, BBC wrote. The researchers ‘caution against the widely held opinion that e-cigarettes are safe’. However, Public Health England advises they are much less...Read More