Tracy Herbert is the author of Diabetes Tragedy to Triumph: Lessons from 40 years of beating the odds and the recent amazing Ride for Hope: One Woman’s 3,527 Mile Solo Bicycle Ride That Inspired the Nation (Kindle edition). Tracy is also a long-time listener to HBN, an impressive teacher, and an uplifting role model not just for diabetics, but for all of us. Check out her podcast.

Then I took listener calls. (It was fun to answer the questions, but I would have asked Tracy to stay in the studio longer had I known we would not be able to reach the second guest.)