Want to live to a healthy old age? Here’s what a top doctor does based on hard science By . Andrea Kane. Updated May 29, ... Dr. Eric Topol has been studying Super Agers for decades.

In Israel, perhaps even more so during the war, he feels that he can fulfill his two main passions in life: healing bodies and heartening souls.

Dr. Eric Topol’s research revealed it’s not so much genes that lead to long life but instead simple and practical steps to stay healthy. He’s taking his own advice.