According to their official statement, you can have two Shakeology shakes in a day but you should drink it before breakfast or after breakfast, you must take some light snacks also. It is a great option if you take whole meals or foods like nut butter, berries, etc. You can drink this shake two times a day but not replace full meals with this shake on daily basis. If you want to do so twice a day then it is okay but make sure that the first meal is before breakfast and the second one after that. It would be better if you eat healthy food like nuts or berries instead of drinking these shakes as they are very rich in nutrients which are good for your health too! So go ahead and enjoy your favorite Shakeology flavors without worrying about anything else!