Protein is one of the most important fundamental building blocks for the human body. Not only does it help in building lean muscle with strength and endurance, but it also has numerous benefits that extend to things like keeping your appetite down.
This makes it incredibly desirable for almost every type of person, which includes people trying to bulk up their bodies and people wanting to simply burn fat.
What most people don't understand about protein is that there are numerous types. Some are absorbed better by the body, while others require a significant amount of energy for the body to break down compared to other proteins.
These different qualities can directly correlate with how much protein helps you in meeting your goals.
Milk was once the favored source of protein for bodybuilders, but it has since lost popularity because of milk intolerance and the fact that it contains many unneeded calories. It has also become significantly more expensive as the cost of dairy has risen.
These are the main reasons whey protein has become so popular that most stores have it displayed in the most visible positions on their shelves:
- It's easily absorbed by the body
- It provides several other amino acids that support muscle growth
- And it's a relatively cheap source of just protein
