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Homogenized Vs Whole Milk: A Comparison

Milk is crucial for everyone, no matter what age you are. Therefore, deciding between homogenized milk and whole milk when doing your weekly shop might seem like an important decision.

Homogenized Vs Whole Milk: A Comparison

So, what’s the perfect solution? Well it’s not a straightforward answer, as some people may prefer to use the longer-lasting homogenized milk, while others opt for unadulterated whole milk.

With this in mind, our guide will take an in-depth look at some of the key similarities and differences between homogenized and whole milk. What’s more, we’ll also look to answer some of the frequently asked questions related to the two types of milk.

What Exactly Is Homogenized Milk?

In homogenized milk, there’s significantly less fat present, meaning that you won’t get the cream layer that usually forms when drinking hot milk.

This cream is usually made up of fats, so food companies look to reduce these fats when processing the milk, to make sure that the cream doesn’t separate from the whey over time.

In terms of the process of homogenizing milk, it’s passed through a very dense sieve under high temperatures to help break the fat into smaller particles that can be evenly distributed throughout the milk.

Pros Of Homogenized Milk

There are a number of benefits associated with homogenized milk. Firstly, the homogenization helps to keep the milk fresh for a longer period of time.

The homogenization process also improves the taste and color of the milk. Furthermore, homogenized milk is great for making desserts.

Cons Of Homogenized Milk

While there are several benefits of homogenizing milk, it’s equally important to consider some of the cons. Mainly the fact that homogenized milk can be very hazardous to your health.

This is because of the small particles that fat is broken into during the homogenization process.

These small particles are difficult to digest, and therefore remain in the stomach following the absorption in blood vessels – something which can be incredibly dangerous.

What’s more, a number of studies have also found that using homogenized milk on a regular basis may lead to cancer and heart issues.

What Is Whole Milk?

What Is Whole Milk?

Whole milk is considered the purest form of milk that’s not adulterated. In other words, it’s neither processed nor contains any additional ingredients besides the natural component of milk.

Whole milk is packed full of nutrients, and consists of 87% water. You’ll find everything from Vitamins, lactose, and proteins in whole milk, which is why so many people prefer it over homogenized milk as it comes in the purest form.

Pros Of Whole Milk

If you want to get your required intake of Calcium, Vitamin B, Vitamin D, and other useful proteins, whole milk is the perfect package.

Not only does it prevent bone fracture and improve your metabolism, the unadulterated calcium and fats present in whole milk also help to boost your growth.

Many people often argue that the saturated fat present in whole milk can cause a range of heart-related problems, however there’s no research that conclusively proves this.

Cons Of Whole Milk

There are only a couple of disadvantages of whole milk – significantly fewer than the cons associated with homogenized milk. The main disadvantage is that whole milk doesn’t remain fresh for as long.

Furthermore, the FDA has revealed that it can cause foodborne diseases.


If you’re concerned about the amount of nutrition that you’re getting from your milk, then it’s worth noting that both homogenized and whole milk doesn’t affect milk nutrition.

During the milk processing of homogenized milk, food and nutrition isn’t compromised, meaning it remains the same in both milk types. What differs between homogenized milk and whole milk is the amount of fat that’s present.


When it comes to the price of the two types of milk, whole milk tends to be more expensive than homogenized milk. This comes as a surprise to many people considering that they’re paying more for a less processed product.

Final Thoughts

All things considered, there are a few more advantages of buying whole milk, as no one with the correct information and research would recommend drinking homogenized milk on a regular basis.

While homogenized milk can be useful for cooking purposes due to its long-lasting shelf life, whole milk is definitely the better option and comes with fewer health risks if you’re going to drink it directly.

Frequently Asked Questions

What’s The Difference Between Homogenization And Pasteurization?

This is one of the most commonly debated topics when it comes to milk production.

Although the confusion when differentiating between the two processes is understandable, it’s important to remember that homogenization is a mechanical process that doesn’t rely on another process or any other factors to be effective.

On the other hand, pasteurization is a separate process altogether that’s done to milk in order to remove any potentially harmful bacteria.

It’s usually carried out before homogenization occurs, although it’s important to note that the two aren’t dependent on each other.

The pasteurization process simply involves heating the milk to a certain temperature and then rapidly cooling it to make sure certain bacteria is effectively eliminated.

For example, many diary manufacturers will typically heat their milk up to a temperature of 161.6℉ for around 15 seconds, and then quickly cool it.

This method is great for killing bacteria and makes the milk safe for consumption for at least two to three weeks after pasteurization.

Is Pasteurized Milk Healthy?

As mentioned above, the process of pasteurizing milk is the norm for good reason. It’s highly effective for killing a range of harmful bacteria, including salmonella, E coli, and campylobacter – all of which can be present in even healthy cows.

Is All Supermarket Milk Homogenized?

Almost all of the cow’s milk that you find in supermarkets or local corner stores will have been homogenized. This gives it a much longer shelf life which is hugely beneficial for the seller.

Why Is Homogenizing Milk A Good Idea?

To put it simply, homogenizing milk makes it less work for clients. The vast majority of people don’t want to have to shake up their milk before drinking it, so the process of homogenization saves both time and effort.

Its extended shelf life is also incredibly useful, allowing producers to ship longer distances and do business with a wider number of retailers.

Furthermore, homogenization makes it considerably easier for dairies to get rid of the fat and create lower fat milks.

With whole milk, it’s incredibly difficult to create skim milk as some fat will always remain the milk, however with homogenized milk, it’s relatively straightforward to get 1%, 2%, and skim milk.

Can Young Children Drink Non-Homogenized Milk?

If you want to give your child dairy products, it’s a good idea to only use organic whole milk, ideally not homogenized.

Furthermore, avoid switching to low fat milk products as your toddler grows older as children need some fat for healthy growth. The cholesterol in milk is also beneficial.

What Milk Is Good For The Elderly?

Low or non-fat milk is the best choice for the elderly as it contains Vitamin D, as well as other important nutrients. What’s more, lactose-free milk is now available for people who struggle to digest milk properly.

Jess Smith