First of all, if you’re going to have the shake instead of your meal, you would have to consume the drink, which contains at least 400 calories. That’s the minimum. I used to buy a nutrition shake with that amount of calories as a meal replacement. On the other hand, you should also check the ingredients of the nutrition shakes. It should always contain some form of proteins as the very first ingredients. The level of sugar should be appropriate as well. That’s pretty much what you should look for when buying the nutrition shake. And, if you’re having a hard time finding the right place to get the nutrition shake, you can just google “ nutrition shakes near me,” and you’ll find many places where you can easily get it.