In addition, protein powder should not be eaten with acidic drinks. Drinks such as apple juice contain organic acids. When it meets protein powder, it will form a clot, which will affect digestion and absorption.
Protein powder has a special applicable population. For some people with special physiological periods, it is necessary to supplement protein appropriately, such as pregnant women, the elderly and wet nurses. Some patients with gastrointestinal diseases and advanced cancer can also supplement protein by this method, but it is not suitable for long-term excessive consumption.
Extended data
Protein powder is actually high-purity protein, which is generally made of soy protein isolate or whey protein, and is a powder composed of several protein. As a kind of food, protein powder is rich in nutrition, but it also has shortcomings. Its main ingredient is protein, and protein is relatively simple. It can't replace the daily diet or cure diseases, but it is really helpful to the health of specific people.
For healthy adults, in the latest Reference Intake of Dietary Nutrients for China Residents, it is suggested that the daily intake of protein for adult women is 55g and that for men is 65g. In the daily diet, milk, eggs, beans and all kinds of meat are abundant foods in protein.
Take the daily food intake as an example. Half a catty of grain (staple food) contains about 20g of protein. Livestock and poultry meat 1 ~ 2, of which protein is about15g; 1 egg contains about 7 grams of protein; 2 Fish contains about18g of protein; 1 Two tofu contains about 6 grams of protein; A cup of 300 ml milk contains about 9 grams of protein, so protein has about 70 grams.
Therefore, as long as you have three meals a day, it is not difficult to get enough protein.
1989-2009 China residents' protein intake survey showed that in 2009, the average daily protein intake of men and women in China reached 70.4g and 60.9g respectively. It can be seen that the average intake of protein in China has basically reached the national recommended level, and most people do not have the problem of insufficient intake of protein.
Moreover, protein doesn't eat as much as he wants. Eating too much will increase the risk of cardiovascular disease, increase the burden on the kidneys and the loss of calcium.
Baidu encyclopedia-protein powder
People's Network-Healthy people don't have to eat protein powder (dietary misunderstanding)