No, whey protein powder is not bad for you, in fact quite the opposite and have a great many health benefits including muscle development and weight loss.

On the contrary, rice protein powder is hypoallergenic and a highly bioavailable source of protein, which can be used to effectively increase protein intake.

No, casein protein powder can be an excellent source of increased protein intake when used correctly.

Egg protein powder is made to provide a complete protein source to supplement your intake. The use of egg protein powder has no substantial drawbacks.

Hemp protein powder has no specific side effects, but is high in fiber, so taking too much too quickly can cause gas, bloating or diarrhea in rare cases.

Pea protein powder is not bad for you unless you have a pre-existing condition, intolerance, allergy or use it improperly.

Soy protein powder like any other has its own health characteristics and in some circumstances may result in unintended side effects.

Beef protein powder can be an excellent source if you choose a good quality product. Unfortunately beef protein powders can vary greatly in the quality.

Protein powder before bed can be useful when trying to build muscle, but it may not be optimal for those seeking to lose weight.