Log in to comment on videos and join in on the fun.
Watch the live stream of Ó£ÌÒÊÓÆµ and full episodes.
Reduce eye strain and focus on the content that matters.
Ó£ÌÒÊÓÆµ medical contributor Dr. Marc Siegel on a study that suggests pomegranates may help prevent Alzheimer's and assesses the health risks associated with tattoos.