There are 7 Reasons Why Your Muscles Stop Growing, and they can all be summed up in one word, protein. So, what is protein? Protein is the building block of all healthy muscles, and it is also the fuel that burn up fat and builds muscle. This means that if you don't get enough protein, no matter how hard you work out, your muscles won't grow. So how do you get enough protein? Well, obviously, you have to eat a lot of protein rich food... or take supplements, which is why most people prefer to take supplements instead of eating foods rich in protein. Now, there are 7 reasons as to why your muscles stop growing, but if you break it down into simple terms, all 7 reasons can be boiled down to one thing - fat. Yes, the main reason why your muscles stop growing is because you've been consuming way too much fat. If you want to build big muscles, you need to follow a proper workout routine, one that consists mainly of compound exercises. These are exercises that work multiple musc