Dr. Greger’s Daily Dozen

Keep track of the foods recommended by Dr. Greger in his New York Times Bestselling book, How Not to Die, and now his new book, How Not to Diet. The 21 Tweaks feature, based on How Not to Diet, also provides a weight tracker. The weight tracker can use HealthKit to either save manually entered weight values or to read weight data from HealthKit enabled scales. In the years of research required…