Both my wife and I plus a couple of family members have done this wellness class. Speaking for myself, I read the materials and it made so much sense to follow the program as it was laid out. It was a little rough giving up a few foods I really enjoyed but we found so many substitutes that we never realized were this delicious when prepared by us. Many of the recipes and suggestions we saw online were filling and made 2 meals in some instances. I feel much more energetic and seem to sleep better. If you stick to this program you will NOT be disappointed. It is well worth the commitment and you learn so much about your body and habits. - J.S.