Energy Change
OPTIFAST low carbohydrate diet (< 43g/d) decreases hunger compared to higher carbohydrate during weight loss diets through inducing ketosis.1 It is important to know that these are typical symptoms and you should try to stick to the program as prescribed otherwise you will simply pro-long these first few days of the OPTIFAST VLCD Program. Of course, if you are concerned about your symptoms or if they persist, speak to your doctor, dietician or pharmacist as they can advise you on how to overcome or correct these before coming off the program.