As this program is based on the principal of calorie deficit, you can drink and eat anything you want. The focus is on the amount of calories you can consume in a day. Many clients come to us and claim that they will have a hard time giving up alcohol. Ironically, though we don’t tell them to give up alcohol, they just stop drinking for the simple reason that it is an inefficient use of calories. Just like some people prefer a low end smartphone given that buying an expensive smartphone would put a strain on their budget.