| | (Reuters Health) - Transgender children may start to identify with toys and clothes typical of their gender identity from a very young age, a recent study suggests. | | | (Reuters Health) - E-bikes and electric scooters are becoming increasingly popular in the United States, but the powered bikes carry a higher risk of severe injuries than traditional bicycles and a different pattern of injury risks compared with scooters, a recent study finds. | | | (Reuters Health) - Diabetes medications and blood-test supplies are sold, traded and donated on black markets because the U.S. healthcare system isn't meeting patients' needs, a study shows. | | | Many pot-smoking adults in Illinois will ring in the new year on a high note when recreational marijuana use becomes legal in the state on Jan. 1. | | | Purchasers of Allergan Plc's Namenda asked a federal judge on Tuesday to approve a $750 million settlement of claims that the drugmaker conspired to keep generic versions of the Alzheimer's medication off the market. | | | (Reuters Health) - People who eat oatmeal for breakfast instead of eggs and white toast may be lowering their risk of stroke, a Danish study suggests. | | | (Reuters Health) - About half of the recommendations suggested by the World Health Organization to reduce chronic disease are put into practice, according to a new study. | | | (Reuters Health) - The proportion of e-cigarette users in the United States who started vaping by age 14 has more than tripled in the past five years, a recent study suggests. | | | (Reuters Health) - People in the healthcare industry are less likely than those in sports and the arts to be awarded British honors like knighthoods and damehoods, a study suggests. | | | (This Dec.23 story adds dropped letter to Marc, in the 13th paragraph) | | | The U.S. Food and Drug Administration has declined to approve Correvio Pharma Corp's drug to correct irregular rhythm in the upper chambers of the heart, the company said on Tuesday. | | | | |