Advantages & Disadvantages of Milk Pasteurization

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Advantages & Disadvantages of Milk Pasteurization

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What are the benefits of pasteurization? Chances are, you’ve been told that milk must be pasteurized to prevent illness. In some states, selling raw milk is actually against the law. However, it may not be the raw milk that’s so dangerous.

What is Pasteurization?

The act of pasteurization is heating milk to a set temperature and keeping it there for a specific amount of time. The idea here is to kill unhealthy bacteria. Unfortunately, the heat cannot only target bad bacteria. The heat also kills probiotics and other good bacteria in the milk. In addition, vitamins and minerals are damaged, making them all but useless to the body.

What are the different types of pasteurization?

Actually, there are three types of pasteurization: ultra, high-temp and low-temp.

What temperature is required for pasteurization?


What is the difference between pasteurized and ultra pasteurized milk? Ultra pasteurized milk is heated to 280° Fahrenheit. The temperature is high enough to severely damage the good parts of the milk, including proteins and vitamins. Drinking ultra-pasteurized milk is never good for your health.


When milk is heated to 161° for 31 seconds, it becomes difficult to digest, thanks to denatured proteins. For many people, digestive problems occur when high-temp pasteurized milk is used regularly. The milk also loses most good bacteria at this temperature.


Low-temp pasteurization refers to heating milk to any temperature below 150°. While the proteins begin to denature around 118°, the majority of enzymes and nutrients, including proteins, are kept intact at the lower temperatures.

Milk Pasteurization Disadvantages

What is so bad about pasteurized milk?

What happens when you drink pasteurized milk? Those who drink ultra or high-temp pasteurized milk are not getting the biggest benefits from the dairy product. Many end up with inflammatory bowel disease, thanks to the denatured proteins.

In addition to digestive problems, milk without vitamins or nutrients has little purpose in your body. The enzymes and nutrients are destroyed by the high heat.

If you suspect that you may have digestive problems related to consumption of pasteurized milk, your best option is to stop drinking it immediately. Take some time away from dairy products to let your system recover.

You don’t have to continue to drink cow’s milk, however. You may find that alternatives work best for you.

Alternatives to Cow’s Milk

Almond milk is a nutritious replacement for regular milk. It tastes light and nutty and adds plenty of Vitamin E, potassium and magnesium to your diet. Almond milk is also an ideal diet drink, as it contains just 70 calories per glass.

Coconut milk is a popular alternative, as well. It’s packed with phosphorus and adds a nice tropical flavor to your food. It also contains magnesium and lauric acid. The latter turns into monolaurin in the body and acts as an antiviral and antibacterial compound.

Rice milk is not the best substitute for cow’s milk, but it is low fat and tasty. Rice milk is full of B vitamins and is great for your heart health.

Just because a food is on your supermarket’s shelves does not mean it’s safe to eat. Avoid pasteurized milk and stick to the alternatives. Your body will thank you.

Lena Lewis is a holistic health coach of several years. An avid blogger, she likes to help others by sharing what she has discovered on various blog sites. She finds 5 day juice cleanse to be helpful in resetting the body and recommends it to everyone.

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