are a vital macronutrient that our bodies need to function properly. They are a building block without which the organism finds it very difficult to perform its functions. Proteins are involved in virtually every life process. They are necessary for muscle building, tissue recovery, have a transport function, participate in the synthesis of enzymes, hormones, neurotransmitters.
This is why getting enough protein in food is of such great importance for the he alth of the body. If you're trying to lose weight, don't think of protein as your enemy. They can actually help you shed excess weight and fat.If you get enough protein in your diet, no more, no less, your body will function well, your metabolism will increase, and your appetite will decrease.
Chad Kersick, director of the Nutrition and Exercise Performance Laboratory at Lindenwood University in Missouri, believes that the beneficial nutritional proteins have to do with the synthesis of muscle proteins that our bodies need, writes he althdigest. They are necessary for he althy and proper cellular exchange in the body, for tissue repair, for immune system cells – all of which need proteins to function.
But exactly how much protein do we need each day for our body to function in a he althy way?
The Dietary Reference Intake – the amount recommended by the American Institute of Medicine and He alth is approximately 0.8 grams of protein per kilogram of body weight. This is the basic amount of protein needed to prevent protein deficiency.
Fruits rich in protein
As with everything in medicine and he alth, the need for protein is individual and depends on a number of factors. It's not just the amount of protein that's important, the quality is even more important. If you are consuming harmful proteins from fatty, fried, processed foods with artificial additives and enhancers, your body will not be able to perform its many functions well.
Men generally need more protein than women because their bodies naturally have more muscle mass and are larger. Athletes, bodybuilders, pregnant women and people over 65 also need more protein.
Nutritionists believe that protein intake should be tailored to individual needs and quantities, but also to protein quality. The he althiest sources of protein are lean meat, fish, eggs, dairy products, legumes, grains, mushrooms, nuts. They provide complete and useful proteins necessary for he alth.