1. Do not flush with boiling water.

It is recommended to brew with warm water (not hot) or cold water. Besides, fruit juice drinks and milk are ok. If boiled water is used, it will deteriorate and agglomerate. Protein is mostly composed of peptides, and a large number of amino acid molecules are connected end to end. Protein will denature when it encounters high temperature, strong alkali and heavy metal salts, that is to say, it will not become protein powder.

2. The best shooting time

For whey protein, it is more scientific within 30 minutes after evening training, and it is also a good time to add meals in the morning.

3. It can be taken together with creatine, amino acids, honey, L-carnitine and vitamin tablets. There is no conflict at all.

For sports people, the weight per kilogram is1-1.5g. For example, the weight is 70KG, and the daily protein requirement is more than 140-2 10g. The dosage of protein powder should be calculated according to the daily intake of protein content (including the quality of protein contained in three meals).

Second, the principle of protein powder purchase

1. Determine fitness goals

Fitness goals play an important role in choosing protein powder. For example, bodybuilders and dieters have obvious differences in the proportion of nutrients. Weightlifters should look for products with high protein content, endurance athletes need protein powder with high carbohydrate and protein content, while dieters need protein powder with high protein content but low carbohydrate and fat content.

2. Quality and price

As the saying goes, "No pains, no gains", which also applies to protein powder. Although price is an important consideration, it should not be used as a single criterion for selecting products. There are indeed high-quality proteins with low price and good quality in the market, but in most cases, manufacturers will provide products with low price or high quality and high price according to different consumption levels.

Reading composition table

It is important to know the ingredients when buying protein powder. Details of carbohydrates, protein and fats and other ingredients will be provided on the label. In addition, it should be clear whether the product uses natural sugar or artificial sweeteners such as high fructose corn syrup.

Choose according to taste

There are different flavors of protein powder on the market. In addition to fitness goals, prices and ingredients, taste is also an important aspect of choosing the best protein powder. Some manufacturers will also provide a small number of samples for consumers to taste.

Extended data:

Potential side effects of excessive whey protein powder:?

1. Induced heart disease: The decomposition products of protein accumulate in the body, which will affect normal liver and kidney function and low immunity. Excessive intake of protein will also increase the risk of cancer.

2. Fatigue: protein is usually associated with energy. But if there is no healthy diet support, eating whey can easily lead to fatigue. In other words, whey should be combined with complex carbohydrates. ?

3. Diarrhea: Infants are particularly prone to diarrhea due to excessive intake of protein, which is difficult for the body to digest. ?

4. Headache: Whey protein contains casein, which is the main inducing factor of migraine and other types of headaches.

5. Edema: protein and excessive whey are often associated with edema and flatulence. ?

6. protein's intolerance: Like lactose intolerance, many people will develop protein's intolerance, which will lead to immune system reaction and excessive secretion of mucus.

References:

Protein powder Baidu encyclopedia