A protein shake is practically a drink rich in nutrients, minerals, fatty acids or amino acids, as well as vitamins. The respective product is supposed to supplement the missing nutrients from the body, especially when they are not taken in adequate amounts. Other than that, shakes can be developed with particular purposes in mind. Some of them ensure healthy maintenance of your body, while others may help you shed some pounds. Most commonly, weight loss protein shakes are taken for nutritive supplements and should follow a series of criteria.
First of all, they are available in several forms – capsules, liquids, powders or tablets. Generally, they come as liquids or powders. When available as powders, they must be mixed with particular liquids in order to be taken. Other than that, the labels should clearly specify that this is a nutritive supplement. And last, but not least, keep in mind that a protein shake will never be able to replace whole meals.
The proteins in shakes
Since protein shakes are prepared from various ingredients, the amounts of proteins obviously vary from one product to another. Practically, the biological value of these proteins measures the way your body absorbs and utilizes the respective proteins. The higher this biological value is, the more nutrients your body absorbs, retains and uses. Some of the most popular ingredients used in protein shakes vary by brand.
Whey is by far the most common protein for a series of reasons. Most importantly, it includes all the essential amino acids, so it can ensure the perfect functionality of your body. At the same time, it is extremely easy to be absorbed by the body.
Casein is just as helpful and represents a top milk protein. It is very rich in glutamine – an essential amino acid, but it also contains multiple ingredients that can stimulate the body to absorb nutrients in a more essential manner.
Just like whey, soy contains all the essential amino acids in the world and represents an exquisite source of proteins. It is very popular in vegetarian and vegan diets, but also among people who need to lose some weight. It represents an excellent replacement for meat, especially since it almost tastes like.
Last, but not least, hemp seeds are not to be ignored either. They complete the protein list, but they are also very rich in essential fatty acids.
The daily dosage of proteins
Weight loss protein shakes represent some amazing adjutants in getting rid of the excessive weight, but it is essential to change your lifestyle as well. They cannot replace whole meals and they will not work wonders on your body if you never engage in any physical activity or your meals are heavy and rich in fats. It is not too easy, but a little ambition can help you achieve these objectives. You do not have to spend hours a day in a gym, but walk a lot or perhaps run for 15 minutes a day. Reduce the calorie intake from your meals too, so discuss this aspect with a nutritionist.
All in all, it is very important to know that a diet poor in proteins will affect all your internal organs, including the immune system. Men are supposed to get around 56 grams of proteins on a daily basis, while women require up to 46 grams. Of course, this quantity may vary from one individual to another. For example, kids require three times more than an adult during the puberty years because their muscles, brains and whole bodies are actually growing. In the end, make sure that your protein shakes are also developed with weight loss purposes too.