An important tool for body composition and athletic performance is a high-protein diet. Not only does it help you build muscle mass but has a key role in supporting healthy and sustainable fat loss too. Protein is an everyday nutrient with important benefits for health, performance and body composition. However, there’s still a lack of understand as to how it fits into a muscle building or fat loss diet. Evidence points towards a higher intake of this important nutrient. But exactly how high is high? And what sources promote the best improvements in the way you look, feel and train? This article takes a detailed look at protein and the effects if has on mass, body fat and overall health. As the main macronutrient responsible for growth, repair and regeneration of lean tissue, protein is key in any muscle-building diet plan. Protein is one the three macronutrients that provide energy.

Along with carbs and fat, protein is needed in large amounts for proper body function. Each of the three macronutrients have their own specific functions. While fat is important for thermoregulation and steroid hormone production, and carbs provide a vital source of energy during intense exercise, protein is involved in the following… The roles of protein - why do you need it? Protein is an essential nutrient that’s involved in several important functions. Growth, repair and maintenance of tissue - used to build and maintain bone, skin, hair and nails. Protein is what makes up the structural parts of muscles too. Hormones - peptide hormones are manufactured from protein. These ‘chemical messengers’ form effective communication with and between organs of your body. Antibodies - immunoglobins form the first line of defense and help to fight infections by binding to bacteria and viruses. Enzymes - enzymes are important biological molecules that help your body maintain homeostasis by acting as catalysts. An example of this is saliva amylase which is an enzyme that breaks down starch when you chew food and helps with digestion.

Protein is made up chains of peptide molecules strung together like a beaded necklace. And these peptide beads are made up of individual molecules called amino acids. These are often referred to as the ‘building blocks of protein’ as they are essentially the bricks and mortar that form strong cell structures. There are hundreds of amino acids combinations, but only 20 (sometimes 22 dependent on which textbook you’re reading) that are proteinergic. Essential amino acids are those that you must get from the diet. There are 9 in total. Your body can’t make or manufacture them and needs to obtain them from food. Examples include tryptophan, phenylalanine and the branched-chain amino acids (BCAAs) leucine, MedicGLP Supplement isoleucine and valine. Non-essential amino acids are made by your body when you don’t get them from food. However, this takes valuable energy and it makes sense to get them from your diet whenever you can. Examples include glutamine, tyrosine and proline. Proteins are made up of amino acids.

These form long strings of peptides, which in turn make protein cells. All protein-based foods can be categorized by its essential amino acid content. Complete foods contain all the essential amino acids. They’re preferable in terms of maintaining cell structure. Incomplete sources have one or more essential amino acid missing from their chemical structure. It’s worth noting that just because some foods are incomplete doesn’t mean they’re useless. In fact, combining incomplete proteins (for example grains and beans) in one meal will still give you the full profile of essential amino acids. Key Point: Complete protein foods contain all essential amino acids, whereas incomplete ones are missing at least one. How does eating protein help me build muscle? As the key nutrient for MedicGLP Supplement muscle growth, it’s important you prioritize protein in your diet to maximize accretion. The three macronutrients are important for muscle health. Anabolic hormones such as testosterone are synthesized from fats. And carbs (stored as glycogen in muscle cells) are used by the body for energy during exercise.

These support muscle building. But it’s only protein that can actually create new cells. It’s the most important macronutrient when it comes to maintaining, repairing and growing muscle mass. Every minute of every day your muscles are at war with themselves. Through normal metabolic functions, your muscles are fighting to balance the destruction of old, worn out muscle cells, and creating new ones to take their place. Muscle protein synthesis is the process of building muscle mass. Only protein can build new muscle cells. Think of your muscles as a strong, formidable wall of bricks. Degradation occurs when some of those bricks are knocked down. This makes the wall weaker and smaller. But if you keep laying more and more bricks, your wall becomes stronger, bigger and more robust. This is how muscle mass is grown. When the rate at which you synthesize new muscle cells outweighs the rate at which you degrade cells, you achieve net muscle protein synthesis (MPS).