How long can milk powder be left out and can I still drink it

In the process of feeding newborns, it is inevitable that there will be some leftovers of the prepared milk powder during feeding, and the remaining milk powder is recommended to be discarded on the spot. If you drink it next time, take some new milk powder and warm water to prepare it and feed the newborn. If you must put it, it is recommended to feed the newborn after about two hours, and if it is more than two hours, you can't drink the milk powder.

Especially in summer, due to the high temperature, milk powder can easily deteriorate and bacteria grow if it is left for more than two hours. If the newborn is fed this spoiled milk powder, it will cause infection of the gastrointestinal tract of the newborn, which will cause acute gastroenteritis, diarrhea, and cause fever in the newborn, and in severe cases, it can form sepsis and other adverse consequences. It is recommended to drink the milk powder with the brew, and if you need to remix it the next time you drink it, do not drink some leftover milk powder.

First of all, if the number of times the milk powder is left is more frequent, it is recommended to buy a bottle warmer, because the milk powder has probiotics, and the heating cannot exceed 40 degrees, so the special bottle warmer can be heated properly, if it is only once or twice to warm it with water.

Summer is hot, milk powder is easy to deteriorate, it is okay to drink within half an hour after the rest of the milk powder, if it is more than half an hour, you can't eat it, because at this time bacteria begin to breed, and the baby is easy to have diarrhea after eating.

Winter is cold, milk powder is not easy to deteriorate, the remaining milk powder after preparation within 1-2 hours, can be heated for the baby to continue to eat, more than two hours later, even if the milk powder has not deteriorated, has lost a lot of nutrients, the baby drinks no meaning.

In spring and autumn, the remaining milk powder after brewing can be heated within 1 hour, and it is drinkable, remember that the heating cannot exceed 40 degrees.

Note: If the prepared milk powder has not been eaten, it should not be refrigerated for more than 24 hours, and at room temperature, it should not be kept for more than 2 hours.

The unsealed milk powder cannot be eaten for a month at most. Milk powder is rich in various nutrients, which are easy to breed various microorganisms and make milk powder deteriorate. After the milk powder is opened, it will come into contact with oxygen in the environment, which will cause the rapid loss of various nutrients and reduce the nutritional value.

The opened milk powder cannot isolate the moisture in the external environment, and it is easy to absorb moisture and agglomerate, so that the nutrients in it are lost, and the nutritional value is significantly reduced. If the milk powder that has been opened for more than one month continues to be fed to the child, it will lead to long-term insufficient intake of various nutrients, affect the normal growth and development of the child, and cause malnutrition.

Efficacy and role of milk powder.

Supplemental nutrition. Milk powder is extracted from fresh milk, which basically retains the nutrients in milk. Milk powder contains five nutrients required for human life activities: protein, sugar, vitamins, mineral elements and fat, which can supplement nutrition for the human body.

Prevent osteoporosis.

Milk powder contains calcium and vitamin D, which play an important role in increasing bone density, promoting bone regeneration, and preventing osteoporosis.

Prevention of iron deficiency anemia.

Regular consumption of milk powder can supplement iron and prevent iron deficiency anemia.

**Maintenance. The multivitamins and minerals in milk powder have a good beauty effect. If women drink a cup of milk powder every day, it is best to use special milk powder for women, which can effectively alleviate dryness and dullness and make it fair and shiny.

Types of milk powder.

If you've ever bought milk powder, you must know that it's dazzling. Do you know what types of milk powder there are? When choosing, how to make the right purchase according to your needs?

Whole milk powder: Whole milk powder is not specially treated, but the fresh milk is dehydrated and dried, so the nutrients in the fresh milk are basically retained. It can be drunk by general consumers, but it is more suitable for young and middle-aged people.

Skimmed milk powder: Skimmed milk powder is made from fresh milk after it has been skimmed, dehydrated, and dried. It contains almost no fat and has a rather light taste. Suitable for middle-aged and elderly people, obese consumers or consumers who are not suitable for fat intake.

Instant milk powder: This type of milk powder is similar to whole milk powder, which has the characteristics of good dispersion and solubility. Generally, it is sugared instant large granular milk powder or sprayed lecithin milk powder.

Sweetened milk powder: It is made by adding a certain amount of sucrose to milk, suitable for all consumers, and has the characteristics of instant solubility.

Infant milk powder: Generally speaking, an infant is a child under 12 months old, and an infant is a child aged 1-3 years. Therefore, this kind of milk powder is generally formulated in stages, which is suitable for infants and young children aged 0-6 months, 6-12 months, and 1-3 years old.

According to the physiological characteristics and nutritional needs of infants and young children at different stages, the five major nutrients such as protein, fat, carbohydrate, vitamin and mineral are comprehensively fortified.

Milk powder consumption is contraindicated.

Try to buy milk powder produced by regular manufacturers to avoid health and safety hazards.

When buying milk powder, it is best to choose the right milk powder according to your situation. For example, women can choose high-calcium high-iron milk powder, the elderly can choose high-calcium milk powder, and obese people can choose skim milk powder. In this way, it can play a good role in health care.

When preparing milk powder, it is best to choose warm water to avoid destroying the nutrients in the milk powder.

After the milk powder is brewed, it is generally not allowed to drink after two hours, and the specific time is determined by factors such as storage conditions.

Milk powder is rich in protein and is a good medium for bacteria. If you stay for too long, it will often cause the growth of bacteria, which will cause the deterioration of milk powder, and if children drink it, it will cause diarrhea and abdominal pain in children.

The second is that you can't drink it after 24 hours, which is the result of storing it in the refrigerator and refrigerating it, and the refrigeration time will be relatively longer, but it should not exceed 24 hours.

Precautions for brewing milk powder

1. The concentration is appropriate.

Be sure to prepare milk powder in accordance with the recommended ratio on the milk powder package, do not increase or decrease the concentration of milk powder without authorization, the milk is too thin or too thick is not conducive to the healthy growth of the baby. The milk is too thin, the nutrients and energy are too low, and long-term consumption will affect the growth and development of the baby; If the milk powder is too strong, it will increase the burden on the child's kidneys and increase the risk of kidney stones and intestinal necrosis.

2. The water temperature is moderate.

The water temperature of most milk powder is recommended to be lower than 70, generally between 40 and 55, or even lower, in order to maximize the protection of the activity of various nutrients in the milk powder. The solubility of the milk powder prepared in this temperature range is relatively ideal, and it can quickly reach the appropriate temperature for the baby's intake after brewing.

3. Correct order.

The correct preparation step is to add water to adjust the water temperature, then adjust the water volume correctly according to the child's milk volume and bottle scale, and finally add the appropriate amount of milk powder according to the instructions on the milk powder can, and rub and rotate the bottle horizontally to dissolve the milk powder.

The above content reference: People's Daily Online-Five points to pay attention to when preparing milk powder.

Children are inseparable from milk powder from birth to about three years old, and milk powder can be said to be the main ration for infants and young children. The opened milk powder is easy to deteriorate due to moisture, and the milk powder should be given to the child to drink in time after opening, and the milk powder should be purchased in an appropriate amount according to the child's meal. So how long can you not drink milk powder, and how long can you not drink open milk powder?

Generally speaking, the shelf life of the milk powder for the child is about 24 months before it is opened, but the time after opening is not more than one month, otherwise it will be easy to deteriorate due to moisture, which will affect the baby's health, and the milk powder after opening should be placed in a dry and cool place to avoid moisture and direct sunlight. In addition, do not put the opened milk powder in the refrigerator, because the humidity of the refrigerator environment is high, and the refrigerator door is opened and closed frequently, and the temperature difference between the inside and outside will also make the milk powder easy to get wet, and such milk powder cannot be given to children.

In fact, the amount of food between the newborn baby and the first year old is gradually increasing, and a bucket of 900 grams of milk powder can be eaten in about two weeks, so parents do not need to worry too much about not being able to eat the open milk powder. However, the premise is to find the right milk powder for your child, for example, some children are born prematurely, you must choose a special milk powder for premature babies, and some children have a poor stomach, you need to choose milk powder with hydrolyzed protein. In short, find the right milk powder for your child, so that you don't have to worry too much about not being able to eat the open milk powder.

The opened infant milk powder should be drunk in time, and the child should not be given to drink it if it is placed for more than a month, so the milk powder is damp and agglomerate, and the taste has changed, and then giving the child to drink is not good for their health.

If the baby has not eaten the milk powder for some reason, it cannot be more than 24 hours.

Therefore, it is usually recommended to use it in a short period of time, and do not give the child to eat milk powder that has been left for too long, because the spleen and stomach in infancy and early childhood are not well developed, which can easily cause gastrointestinal discomfort, which is very harmful to the child's body.

If your baby hasn't drunk it yet, you can cover it and store it in the refrigerator, but not for more than 24 hours, and use a bottle warmer or boiled water to warm it up when needed.