Yes they can be, but protein in meals is a better alternative.

Yes high protein meals can be delivered. Meals containing fish, eggs, chicken and potato are high in protein. One can order such foods from the Body Food Kitchen.

The best protein to consume during low cholesterol meals is lean chicken or turkey.They are the best to eat because they are low in fat and high in protein.

Carbohydrates, Protein, and Fat

Weight loss protein shakes can be worth the cost depending on your diet and your personal needs. If you do not have a lot of weight to lose, then they are not worth the cost as you will not see the results as readily.