“Dad, I bought several cartons of milk online. Remember to drink one bottle every day. I fell and broke a bone before I woke up.” When I visited, I found that my old father fell and broke a bone last month, and planned to let him drink more milk to supplement calcium.

In the end, my father refused without thinking, “Hurry up and return it! I don’t drink milk.On the Internet, it is said that milk is full of preservatives. If you drink too much, it will be toxic and cause cancer, I would rather take calcium tablets than milk.”

“You are again Which ‘brick house’ did you listen to? Those so-called experts are just tricking you old people and asking you to buy their calcium supplements, I don’t care, you will have to drink a bottle every day anyway.” After speaking, Xiao An carried her bag and went out to play with her best friend.

Milk is known as “white blood” because of its high calcium content and rich nutrition. preservatives”, “milk hormones are too much, drinking will cause cancer”, what are the facts?

1. Milk has a long shelf life because there are many preservatives?

The normal temperature milk we usually buy usually has a shelf life of 6-9 months. Does that mean that a lot of preservatives are added in it, so the shelf life is so long?

First,the shelf life of food has nothing to do with preservatives. The factors that determine the shelf life of food are mainly internal factors such as the water content, salt content and sugar content of the food, as well as external factors such as the production process and packaging of the food.

The long shelf life of normal temperature milk is due to the use of high temperature sterilization and vacuum packaging at the time of production, isolates milk from oxygen.

In addition,virtually all plain milk is preservative free .

Whether it is normal temperature milk, refrigerated milk, domestic milk or imported milk, the sterilization processes used are pasteurization and high temperature sterilization.Both sterilization processes include heat sterilization process, so milk does not need to add preservatives.

Second, milk contains a lot of hormones, and drinking too much will cause cancer?

It is rumored that milk contains hormones, and there are even claims that cows rely on hormones to produce milk, and then there are claims that people eat too much food containing hormones to cause cancer, so milk , hormones and carcinogens are drawn on the same sign.

Does milk really contain hormones? Does drinking too much really cause cancer?

A 2020 study in the International Journal of Epidemiology found that drinking milk may increase the risk of breast cancer .

The study selected 52,795 North American women with an average age of 57.1 years (none of whom had cancer) as participants, and the researchers followed the participants for 7.9 years for a total of 7.9 years. 1057 new cases of breast cancer were recorded.

Researchers found similar results for whole, low-fat, and skim milk:

• Drinking only 1/4-1/3 cup of milk a day increases breast cancer risk by 30%;
• Drinking 1 cup of milk a day increases breast cancer risk by 50%
• Drinking 2-3 glasses of milk a day increases the risk by as much as 70%-80%.

In this regard, registered dietitian Zhihong Fan said, One study alone cannot conclude that milk causes cancer.

First of all, the respondents of this study are middle-aged and elderly women living in the United States. There are certain limitations in age and region, which may affect the results of the study. Moreover, the scientific community has not reached a consistent conclusion on the relationship between milk and cancer.

Related research results are inconsistent mainly because of the respondents in different studies (including age, dietary habits, etc.), analytical methods, sources of dairy products, and There are different degrees of differences in the varieties of dairy products.

More importantly,milk is rich in nutritional value and has many health benefits strong>.

Milk is rich in protein, calcium and other nutrients, and its utilization value and human absorption rate are also very high. Drinking milk has many clear nutritional benefits, including providing the body with basic energy, helping to increase bone density and boosting immunity.

A study published in The Lancet found that higher intake of dairy products was associated with a lower risk of cardiovascular disease and mortality. Therefore, drinking milk is more beneficial to human health than harmful.

Three, these three kinds of fake milk Really want to drink less!

There are many milk products on the market, such as room temperature milk, pasteurized milk, breakfast milk, whole milk, low-fat milk, skimmed milk, etc. It turns out that these milk products Some of them turned out to be “fake milk”, which is not only nutritious, but may also be a drag on health!

1. Breakfast milk p>

The ingredients list of breakfast milk includes raw milk, water, white sugar, solid malt extract and various food additives.Strictly speaking , breakfast milk is not actually milk, it may bring extra burden to the body for a long time.

2. Modulated milk

Although the raw milk content of modulated milk is more than 80%, its ingredients also include water, white sugar and edible flavors, etc. It’s not milk either.Especially modulated milk with added sugar and flavors is unhealthy.

3. Dairy-containing beverages

The main ingredients of dairy-containing beverages are milk, water and white sugar, which are listed in the ingredients The top of the table is water, and some milk-containing beverages will be prepared with various sweeteners.Its essence is high-grade sugar water.

In addition to being high in sugar, dairy-based beverages are also much lower in calcium than plain milk.

In addition to buying the right milk, drink the right milk Also important.

Healthy people and children—whole milk is not only nutritious, but also delicious.

People who drink milk every day——pasteurized milk, the best nutrition and taste .

People who lose weight and dyslipidemia–low-fat milk helps with weight control.

Lactose-intolerant people—low or lactose-free milk.

It should be noted that people with diarrhea, gastric ulcers and patients with cholecystitis are not recommended to drink milk, otherwise it will easily increase the burden of digestion.

In general, milk is rich in nutritional value. If you are not intolerant to milk or lactose, drinking 1-2 cups of milk a day is safe and healthy. In addition to drinking milk, you should also eat more other foods to ensure a balanced nutrition.

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