PARIS, France (AFP) — Sugar may be bad not only for your teeth and your waistline, but also your mental health, said a study Thursday that was met with skepticism by other experts. Researchers at University College London (UCL) compared the reported sugar intake of more than 8,000 people in a long-term British study, to their mood. The study participants, civil servants, were monitored from 1985-1988, and filled out a questionnaire every few years thereafter. […]