I know that (explained like you’re five) carbs are the fuel we use for energy. And fat is somewhat the “emergency” fuel. But what is protetin? What’s the purpose of protein? Why do people who want to bulk eat a bunch if protein?
In: 5
Proteins are little machines that actually do stuff. If carbs and fats are fuel, then the engine that actually burns that fuel is a protein.
The thing that actually pulls out muscles is a protein.
The thing that replicates our DNA is a protein.
Eating protein is basically a way to collect scrap parts to build the machines we need.
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