It is widely known that actual food is the best source of protein...like for real, most people know this.
The question was about which protein powder is better....not where should I get protein from.
It was nice that some people actually contributed to this person's genuine question.
In truth, a protein supplement is necessary for quite a few people in the fitness world...NECESSARY. without the quick and easy shot of protein those people including myself would be in a protein deficit.
People for one reason or another have constraints that don't allow them to spend hundreds of dollars a month at the grocery store or hours upon hours a week in the kitchen.