How should we choose protein nutrition?
Protein is a nutrient that plays an important role in human health. Therefore, the nutritional supplement of protein has been concerned by athletes, coaches, researchers and the general public.
People can take a lot of protein from the diet, but due to time, cooking methods and other reasons, it is difficult to conveniently and timely replenish the desired protein.
In addition, high protein foods can also bring many drawbacks.
For example, it contains too much saturated fat, cholesterol, concentrated hormones, antibiotics and other harmful substances, which easily cause the body’s fat and cholesterol to rise, leading to cardiovascular disease and affecting health.
Therefore, it is necessary to properly supplement the protein powder.
Protein powders are now quite popular and come in a wide variety.
Many people do not know how to choose from a wide range of protein nutrition products. In fact, these products can be basically divided into two categories: whey protein and vegetable protein.
Whey protein is a protein proposed from milk. It is mainly composed of β-lactoglobulin, α-lactalbumin, bovine serum albumin, immunoglobulin, etc. It is one of the most comprehensive natural proteins recognized internationally.It is also our first choice for protein supplementation.
Why is whey protein a good thing?
First, the nutritional value of whey protein is the highest among various protein products. Its protein potency, biopotency and protein net availability of butyl casein and soy protein.
At the same time, whey proteins relax cysteine and methionine, which maintain antioxidant levels in the body and prevent stable DNA during cell division.
Experiments have shown that whey protein also stimulates the body’s immune system, prevents chemicals from inducing cancer, and increases bone strength and lowers LDL cholesterol levels.
In fact, it absorbs quickly and peaks in the muscles within minutes of ingestion, providing a large amount of essential amino acids.
Third, the composition of whey protein amino acids is closer to the needs of the human body than plant proteins and is therefore more easily utilized by the body.
Therefore, whey protein is the primary concern of consumers.
Especially for the elderly, recovery patients, pregnant and lactating women, dieters, athletes and bodybuilders, taking whey protein is more scientific.
The basic components of plant protein products on the market today are soy protein, or add some other ingredients to the soy protein.
Soy protein is a full-price protein, which contains essential amino acids to meet basic needs, and its price is relatively cheaper.
At the same time, the enzyme growth product of soy protein combined with phospholipid or chitosan can improve the metabolism of diabetes, significantly lower plasma cholesterol, triglyceride and low density lipoprotein, and does not affect plasma high density lipoprotein, thereby reducing coronary heart disease.occur.
In addition, there is a substance called soy isoflavone, which promotes slight decomposition and lowers cholesterol while also having many special functions: anti-oxidation, anti-cancer, promote bone calcification, inhibit tumor cell proliferation, prevent high blood pressure,Complications such as diabetes and other complications.
In addition, isoflavones are a natural substance similar to female hormones and can be considered as a hormone substitute for menopausal women.
Because it is almost effective, and very soft, unlike taking estrogen directly, it can cause side effects.
Therefore, plant protein is the preferred protein for menopausal women and people with coronary heart disease, hypertension, and arteriosclerosis.
In the simplest terms, the difference between whey protein and vegetable protein is that whey protein is the best source of protein, and plant extract protein is the most economical source of protein.