1. Drinking on the diarrhea: If you drink on the expiration date of the pure milk will be diarrhea, because of the inside of the protein wisdom has long been damaged, harmful to the body, the more serious can only be smelted to the big hospital.

2. will lead to harmful substances: expired milk will be born pathogenic bacteria, if you accidentally drank, not the same feeling is not life-threatening, if there is a discomfort, it is proposed to rush to the doctor.

3. No matter whether the expired milk becomes moldy, no need to drink, the milk is through sterilization. The milk is sterilized and then encapsulated, which still stores a small portion of harmless or beneficial. More heat-resistant pathogens or bacterial spores, but has passed the shelf life, pathogenic bacteria to ensure that the number will exceed the chemical composition and food hygiene and safety norms, there will be diarrhea and other discomforts, the more serious will lead to poisoning.

4. For health, we should hold food safety knowledge. Pure milk shelf life is very short, and nowadays manufacturers produce milk manufacturing time marked out is not obvious, can not lead to the attention of the people, some people simply do not look at the birthday time of the subconscious, in fact, we went to the shopping mall, it is best to look at the manufacturing time, to prevent the purchase of the expiration date of the goods, not to mention the money of the confusion, the most important thing is to spend the money to buy the really sick.

What is the harm of drinking milk after it has expired?

1. water to identify the milk is not spoiled

Ordinary people buy fresh milk, you can take a small part of the cold water mixed together evenly, if the water after the milk appeared in a number of solid-like properties, which indicates that this type of milk has long been not fresh, it is likely that the deterioration of the proposal does not have to eat.

2. After frying to see if the milk is spoiled

People to buy after the milk into the milk pan frying, after boiling slightly refrigeration a look to see if the milk surface layer occurs a layer of natural phytolacca cream, which indicates that this is fresh milk, such as when the occurrence of the tofu brain-like chemical substances, it is shown that this type of milk is not fresh. If a tofu-like chemical substance occurs, then this type of milk is not fresh. But in the occurrence of tofu brain-like, and then taste the milk occurs to have a bitter taste and sour and other odors, will indicate that this type of milk is completely spoiled, will never eat.

3. The bag of milk is not spoiled way to identify

Ordinary daily life into the bag of milk is also the key to consume, most people want to look at the milk of the preservation period, in fact, there are some of the milk in the expiration date of exposure to the phenomenon of adverse phenomena of the natural environment will also produce deterioration, they are deterioration of the most notable embodiment is the bag of bloating and the quality of quality to The most significant manifestation of their deterioration is the swelling of the bag and the quality to thinning, sometimes also occurs in the milk flavor of the situation, after encountering this situation, the milk is decisively can not drink again.