Drinking calories can be tempting, as it seems you’ll lose weight faster. You may think the less you eat, the quicker you lose weight, but avoiding solid foods can be detrimental to your health.
We’ve already discussed how protein powders may contain other chemicals in them, such as sugars and thickeners. Relying on a protein shake or smoothie to deliver the daily nutrients your body requires won’t work.
Solid fruits and vegetables, as well as meats and beans, are needed by your body. An occasional fruit smoothie won’t hurt, but don’t rely on liquids for the majority of your low-calorie diet.