What Does Myoglobin Do? What Are Normal Myoglobin Levels? What Causes High Amounts of Myoglobin? How Are you able to Get Your Myoglobin Levels Checked? Your physique is a complex system of bones, skin, organs, chemicals, and extra. Among the many chemicals are particular proteins referred to as hemeproteins (or hemoproteins), that are made from amino acids and iron. You could find these proteins within the muscles and blood, the place they bind with oxygen. The proteins in your blood are called hemoglobin. The proteins in your muscles are called myoglobin. What Does Myoglobin Do? Myoglobin has several roles, but its most essential function is to act as storage for oxygen. This protein attaches to oxygen in the blood and takes it to the muscles throughout your body, especially your heart and skeletal muscles. Once there, myoglobin finds a resting spot and stores the oxygen until you need it. The more active you're, the more oxygen your muscles use. For example, in case you do a lot of exercising or sports activities activities, your muscles might use up extra of their oxygen.
This may depart your muscles tired and sore. But you don’t need to do intense physical exercise to use up oxygen in your muscles. Even common physique movements equivalent to bending, lifting, or strolling need some oxygen. Myoglobin helps your muscles keep oxygenated by releasing stored oxygen into the muscle fibers. This also helps the muscles contract and loosen up. This protein additionally acts like an enzyme when it helps break down nitric acid and turn it into nitrate. By doing so, myoglobin helps the mitochondria inside cells - the small buildings that take in nutrients - get full access to oxygen. What Are Normal Myoglobin Levels? Healthy myoglobin levels in your blood could vary from 25 to 70 micrograms per liter. There will all the time be a small amount of myoglobin in your bloodstream as it brings oxygen to your muscles. Myoglobin has to hyperlink up with oxygen within the bloodstream