Trump's 'miraculous' survival, the public health impact and cognitive testing top this week's health news

Fox News Digital publishes an array of health pieces all week long on medical research, disease prevention, healthy eating, cutting-edge surgeries and more. Also featured are personal stories of families overcoming great medical obstacles. Check out some of the top stories from this past week that you may have missed or have been meaning to check out. Also, see a full selection of health stories at http://www.foxnews/health. After former President Donald Trump survived an assassination attempt during a rally in Butler, Pennsylvania, Dr. Marc Siegel emphasized how rare it is for someone to be grazed by a bullet from a high-powered rifle.