The difference between n-nitrogenous protein powder and whey protein powder!
Among the protein powder on the fitness tonic market, there are whey protein powder and positive nitrogen protein powder for middle and advanced fitness and muscle enhancement enthusiasts. Many people don't understand why this protein powder is called positive nitrogen protein powder? What is the difference between whey protein powder and whey protein powder?.
What is nitrogenous protein powder?
Nitrogen positive protein powder is a kind of high-quality protein powder. Natural nitrogen promoting factors are added to ultra-pure whey protein with purity of more than 90%, so as to ensure that the muscle is in a positive nitrogen state of anabolism greater than catabolism at all times, and promote the growth of muscle. At the same time, n-nitrogenous protein powder combines rapidly digested whey protein and slowly released casein, which can continuously support muscle; Glutamine also helps to reduce muscle damage after high-intensity training.
First, we need to understand what is nitrogen balance?
Proteins are decomposed into amino acids and small molecular peptides in the digestive tract and absorbed. Most of them are used to synthesize tissue proteins for the repair and growth of damaged muscle tissues after exercise, and some are used to synthesize various functional proteins and other nitrogen-containing compounds, such as purine and creatine. After a small part of amino acids are absorbed, they are decomposed in the body for energy supply.
When the body does not take in protein at all, the protein in the body is still decomposing and synthesizing. An adult man with a weight of 60 kg will still excrete 3.2 grams of nitrogen from his daily body metabolism, equivalent to 20 grams of protein. This is called "necessary nitrogen loss" when the body inevitably consumes nitrogen without protein. This means that an adult man with a weight of 60 kg should eat at least 20 grams of high-quality protein every day. Can maintain normal protein metabolism in the body.
In a certain period of time, the relationship between the amount of nitrogen ingested and the amount of nitrogen excreted is called "nitrogen balance", which is used to measure the demand of human protein and evaluate the status of human muscle protein.
Three cases of nitrogen balance
1. Nitrogen balance: within a certain period of time, the amount of nitrogen absorbed is equal to the amount of nitrogen discharged. It means that the synthesis and decomposition of proteins in the human body are in balance, and the muscle circumference of the human body is at the original circumference and level.
2. Positive nitrogen balance: the amount of nitrogen intake is greater than the amount of nitrogen excretion, and the synthesis of protein is greater than the amount of decomposition. The damaged muscle fibers will repair and grow rapidly after exercise.
3. Negative nitrogen balance: the amount of nitrogen consumed is less than the amount of nitrogen excluded, and the synthesis of protein is less than decomposition. At this time, the muscle protein of the human body is decomposed to ensure the activity of the body. The muscles are in a state of decline.
Human muscles are made up of proteins.
The living organism is always in a dynamic equilibrium state, and so is muscle growth, that is, the protein constituting muscle is constantly synthesized and decomposed at the same time. When the synthesis rate of protein is higher than the decomposition rate, it is scientifically called "positive nitrogen state", and the muscle will grow well; On the contrary, when the decomposition rate of protein continues > the synthesis rate, the muscle will be in a "negative nitrogen state". If this state continues, it will lead to muscle shrinkage and body failure.
Positive nitrogen balance of protein powder
From the above three situations of nitrogen balance, we can well understand that we eat protein powder to increase muscle to create a positive nitrogen balance, so that the synthesis tendency of muscle protein in the body is greater than the decomposition tendency. Whey protein powder can create an atmosphere of positive nitrogen balance in the body after eating, which is enough for our primary fitness and muscle enhancers.
Unique advantages compared with whey protein powder
Compared with ordinary protein powder, nitrogen-containing protein powder has higher content and less fat, cholesterol and carbohydrates. And it takes longer and better to provide protein to the body. Therefore, if conditions permit, eating n-nitrogenous protein powder is more ideal.
As for "positive nitrogen protein powder", his name obviously uses the concept of "positive nitrogen balance". Its raw material is mainly isolated whey protein (the protein content is more than 90%). Due to the high protein content, it can create a more favorable positive nitrogen atmosphere in the body after eating, and the amino acid level is higher, which is more inclined to develop towards the synthesis of muscle protein.
Nitrogen is contained in protein powder. When the body ingests nitrogen-containing protein powder, the blood will contain nitrogen element, which will congest after muscle training. Nitrogen element is conducive to protein absorption and muscle growth. It is more suitable for middle and senior fitness people with high requirements for muscle growth, and the muscle growth effect is more prominent after high-intensity exercise.
After learning about n-nitroprotein powder, we can roughly summarize several advantages of n-nitroprotein powder compared with whey protein powder: more protein content, longer protein energy supply, less fat, cholesterol and carbohydrates.
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