Then according to this, grain fed cattle make our babies and their babies fatter..... *A cut and paste from Rosedale's Insulin paper..... Insulin sensitivity is going to start being determined from the moment the sperm combines with the egg. If your mother, while you were in the womb was eating a high carbohydrate diet, which is turning into sugar, we have been able to show that the fetus in animals becomes more insulin resistant. Worse yet, they are able to use sophisticated measurements, and if that fetus happens to be a female, they find that the eggs of that fetus are more insulin resistant.