HOWTO estimate your Carbo to Insulin ratio
v1.04, Oct 24, 1998
Use the 450 Rule (from Stop the Rollercoaster) to estimate
the number of grams of carbohydrate for each unit of insulin taken at
mealtime.
Written by:John Walsh, PA, CDE, Ruth Roberts, MA, and Lois Jovanovic-Peterson, M.D.