With the improvement of people's living standards, everyone has paid attention to the nutrition of the diet on the basis of eating enough. As a kind of "white blood", milk is generally liked by the elderly and children. One of the most important reasons is that it is rich in nutrients and has a good calcium supplementation effect.

There will be more red and wrong things, especially in the information age, many rumors about milk are flying all over the sky, many people see more on the Internet, and they will believe it, but sometimes you may be deceived by the rumors, we Really need to polish my eyes.

Today, I will reveal to you a few big rumors about milk on the Internet!

Rumor 1. Milk cannot be drunk on an empty stomach. Is this true?

Do not drink milk on an empty stomach. This can be said to be the most widely circulated "health" knowledge, is it really so?

mistake.

Studies have shown that the total whey protein contained in milk has the effect of controlling mucosal inflammation and anti-microbial infection. Therefore, drinking on an empty stomach will not hurt the stomach and is conducive to stomach health. The lactose and fat contained in milk can also provide energy and calcium. Of course, if you are lactose intolerant, it is best not to drink on an empty stomach, which can easily lead to diarrhea or bloating, not to mention calcium supplementation.

Rumor 2. The longer the milk is stored, the more preservatives?

Error.

The length of time that milk is kept is related to its sterilization method! There are two types of milk sterilization, ultra-high temperature and pasteurization. If the sterilization is done well, the milk will be fine! And milk has preservatives added, and it doesn't keep for long.

Rumor 3. Milk in transparent bags is fresher than ordinary packaging?

mistake.

Compared with ordinary packaging, milk in transparent bags is more unfavorable for preservation. Because the milk in the transparent package is exposed to sunlight or light, it will accelerate the change and easily shorten the shelf life.

Rumor 4. The milk that is being squeezed out has higher nutritional value and is healthier?

mistake.

Freshly milked milk has not undergone any disinfection treatment, and is easily contaminated by bacteria in the source environment and zoonotic pathogens. In particular, infants, the elderly, and pregnant women who need special protection and those with low immunity should supplement calcium, and try not to eat freshly squeezed milk.

Rumor 5. Skim milk is better than whole milk?

Skimmed milk just has one more skim process than whole milk, mainly because the calories are lower and the calcium supplementation effect is the same. Relatively speaking, skim milk is more suitable for patients with cardiovascular and cerebrovascular diseases such as fatty diarrhea, weight loss, and hyperlipidemia, for calcium supplementation.

Rumor 6. The more milk you drink, the more calcium you lose

"Drinking milk to supplement calcium" has been deeply rooted in people, but some people feel that they drink every day, but the calcium is not replenished, but the body is getting more and more calcium-deficient. In fact, drinking milk every day may not be able to completely supplement the calcium that the body lacks. For example, 100 grams of milk contains about 120 mg of calcium, but for middle-aged people who have lost a lot of calcium, they need to supplement a minimum of 800 mg of calcium every day, that is, they need to drink about a catty of milk a day to make up for the calcium they need. , but the actual amount of drinking is much less than the amount of calcium the body needs. Therefore, for these people, milk can be supplemented with calcium, but only a part of the calcium can be supplemented. For people with severe calcium deficiency, they can follow the doctor's advice and take calcium injections to supplement calcium.

Rumor 7. Can drinking milk help you sleep?

Yes, but with little effect.

Milk does contain nutrients such as vitamin B6, tryptophan, and calcium that help sleep, but it requires a certain intake to work for sleep. For example, tryptophan only contains 97.5mg per 250ml of milk, and if you want to help sleep, you must drink at least 5-25 pounds of milk.

The above are all rumors that others say, so you must believe in science, don’t be fooled by the rumors, go with the flow, and become a part of spreading rumors.