There are certain foods that are on the NO side of the list, and others on the YES side. Of course, the NOs include alcohol, caffeine, dairy, all meat except fish and poultry, sugar and surprisingly enough, strawberries and bananas.
You can snack throughout the day from the YES side of the list.
I haven't felt weak, or anything unusual, other than wishing I could have some of the NO items. The shakes are not tasty. I tried the first one with the recommended mix of water and had to choke that mixture back.
I went to the grocery store and bought myself an arsenal of yummy foods from the YES side of the list. I blended my second shake with coconut milk and blueberries. I was not savoring the flavor, but it was drinkable.
We'll see what happens on the weekend! Lots of temptation ahead...