With a friendly and enthusiastic tone, Gundry explains his view that eating a healthy diet can turn off genes in the human body that lead to weight gain and chronic disease. Gundry's rather complex three-phase diet plan focuses on reducing or eliminating grains and sugar, in favor of lean protein and large amounts of vegetables. The initial phases of Gundry's eating plan bear some similarities to the Paleolithic or caveman diet, as presented in books such as Ray Audette's NeanderThin or Loren Cordain's The Paleo Diet.
John Glenn: First American to Orbit the Earth. On the morning of February 20, 1962, millions of Americans collectively held their breath as the worldâs newest pioneer swept across the threshold of one of manâs last frontiers.
Quick Answer. As of April 2014, John Glenn is not dead, he is still alive. According to Biography, Glenn was born on July 18, 1921 in Cambridge, Ohio. In 1962, aboard Friendship 7, he became the first American to orbit the Earth.