Geneticists have offered an explanation for the strange wrinkles of Shar-Pei dogs. They found a particular gene related to skin production, and mutations in that gene likely led to the distinctive look of the breed. More here.
Practicing naturopath physician, Dr. Joanne Conaway left mainstream medicine, rejecting the conventional approach of treating symptoms with pharmaceuticals. In the first half, she discussed what she believes are more effective methods of restoring health, and primarily how a healthy gut and microbiome promotes normal gastrointestinal function and provides protection from infection, increased absorption, and the regulation of one's metabolism. Midweek Open Lines were featured in the latter half.