Glycine is a type of molecule that is very important for your body. It is very small and easy for your body to use. Glycine can be found in many different parts of your body, such as in your muscles, in your brain, and even in your skin!
One of the things that glycine does for your body is help make proteins. Proteins are like building blocks for your body. They help make up your muscles, skin, hair, and many other parts of your body. Glycine is one of the pieces that helps put these building blocks together.
Another thing that glycine does is help your body make other important molecules. For example, it can help make something called creatine, which is important for helping your muscles work properly. Glycine can also help make something called heme, which is in your blood and helps carry oxygen around your body.
Overall, glycine is a very important molecule for your body that helps it work properly. It helps build things, make other important molecules, and keep your body running smoothly.