Soy protein is the best protein among available forms of vegetable protein. It has an extremely rich aminogram and a high arginine content. The soybeans themselves contain high doses of the B group vitamins, such as phosphorus, magnesium, calcium, iron and potassium. Due to the large amount of polyunsaturated fatty acids is excellent for the fight against cholesterol.
For all athletes who are vegetarians, it is the soy protein that provides the basis for diet. Like whey contains a set of exogenous amino acids. And what is the difference between vegetable and animal protein? The biological value associated with the amount of nitrogen collected and the nitrogen balance.For whey it is BC-104, for soy isolate -74. Growth productivity, and thus weight gain in relation to the amount of protein consumed.Whey protein - 3.2, soy 2.2.As for NPU, i.e. net whey protein used, 92, for soy protein 61. Finally, protein digestibility, 99% whey, 95% soy protein.
Action, dosage, advantages
Soy protein is extremely widely used in health. Numerous studies have confirmed that consumption of it lowers cholesterol, reduces the risk of cardiovascular disease, shows anti-carcinogenicity, and minimizes the symptoms of menopause. Soy protein affects the reduction of body fat, and also has an effect on building muscle mass.
There is no one specific dose that a given person should take, because it depends primarily on the need for protein, so how much a person weighs, what workouts he does, what he wants to achieve. The maximum dose based on soy is 50 g per day.If we use it too much, thyroid will appear.
The main advantages of using soy protein include, among others, a relatively low price, very good absorption in a short time, high content of l-arginine, which is twice as much as in whey proteins. What's more, soy protein is a wholesome protein that reduces muscle catabolism by up to 40%, fights cholesterol, lowers the risk of cardiovascular disease. It is especially recommended against the occurrence of cancer, especially of female organs. Soy protein increases thyroid hormone levels, has a positive effect on reducing body fat and increases muscle sensitivity to insulin. Undoubtedly, it is the best protein for vegetarians.
Who is soy protein for?
The use of soy protein is especially useful for training people who are vegetarians. They can not eat protein in the form of whey, so soy is an ideal substitute for plant origin. This supplement is also suitable for people with intolerance to lactose. This is a good solution for people who want to reduce body fat, get rid of high cholesterol in blood, for those who want to put on health and well-being. Although you can not gain such properties in this protein in any way as in the case of this animal origin, nevertheless this product is a noteworthy option if we can not take whey protein.
Soy protein - reduction
As mentioned above, it is the soy protein that is an excellent supplement in the fight against the reduction of excess kilograms. In the case of protein of animal origin, it has definitely more calories than that which does not have lactose. Choosing such a supplement we supplement the lack of protein, but at the same time we lead to reduction of fat tissue. But in what way? It has no lactose and gluten, it has a low GI, so using it we have less feeling of hunger and the desire to snack. By taking this supplement, we increase insulin sensitivity, we get a much larger amount of l-arginine, and in addition we reduce catabolism in the muscles and training to reduce, we can go back to training faster.