Learn How Lactose-Free and Dairy-Free Are Different (2024)

You will often see the terms lactose-freeand dairy-freeon various products and foods. While they may sound the same, they do not mean the same thing. Lactose-free foods are dairy products where the lactose has been removed, whereas dairy-free means there is no dairy at all; the food is made from plants or nuts instead.

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Understanding these labels is important for people with a milk allergy (also referred to asdairy allergy). Lactose-free products are made for people with lactose intolerancebut they are usually not suitable for people who have milk allergies or who are on avegan or dairy-free diet.

What Are Lactose-Free Foods?

Since lactose is found only in milk, only products that contain milk can be lactose-free. Therefore,dairy products containing milk are the only types of dairy that can be lactose-free. So that means cream, buttermilk, some cheeses, ice cream, sour cream, and even hot chocolate mixes are forbidden to those who are lactose intolerant. Luckily, there are lactose-free versions of many of these foods out there on the store shelves. Just look for the "lactose-free" on the label.

What Is a Lactose Intolerance?

Lactose is a sugar found in milk and milk products. Our bodies produce an enzyme called lactase, which helps us to digest lactose properly. In some people, the body stops producing adequate amounts of lactase and they become unable to digest the sugar properly, causing gastric discomforts such as gas, bloating, cramps, diarrhea, and nausea.

For some, ingesting small amounts of foods containing lactose may not cause any problems. Certain folks who are lactose intolerant may find that they can eat yogurt and goat's milk. There are also lactase tablets which help in digesting lactose. But for people who cannot tolerate lactose, choosing lactose-free products is their best bet.

What Are Dairy-Free Products?

Dairy-free products do not contain casein and whey. These proteinsare often found in products labeled lactose-free since removing lactose from milk products may not eliminate these proteins. These proteins will still be present unless there are other forms of processing done to remove them.

To understand the dairy-free label, it is best to understand what dairy actually means. Dairyrefers to milk and any part of milk that comes from cows and other mammals. Thus, to be dairy-free, a product must have no milk and no ingredients that are part of milk.

Since lactose comes from milk, aproduct that is dairy-free will not have lactose in it. This means that a product that is dairy-free is also lactose-free; but remember that a product that is lactose-free is not necessarily dairy-free.

What is a Milk Allergy (Dairy Allergy)?

Milk allergies are the most common food allergy in infants and young children. A person with a milk allergy is often allergic to one of two protein components of milk:​casein and whey. The body's immune system overreacts to these specific proteins, causing mild symptoms such as hives, itching, and swelling, to more serious symptoms like wheezing, trouble breathing, and even loss of consciousness. Therefore, those with a milk allergy should not ingest any food that contains milk.

Choosing an Eating Plan

In order to choose the best eating plan, you need to know you have lactose intolerance or a milk allergy. If you or your child are allergic to dairy or parts of milklikecaseinor whey, then steer clear fromlactose-freeproducts and stick to those that are labeleddairy-freeorvegan. It is important that you become familiar withdairy-derived ingredientsso you know which products are safe for you and your loved ones. If you or your kid has been diagnosed with lactose intolerance, then simply look for the lactose-free label.

Another thing to keep in mind is that there are alsodifferences between the terms dairy-free andnon-dairy. Dairy-free is not a term regulated by the U.S. Food and Drug Administration; it is an industry and marketing term. Non-dairy is the regulated term and it actuallyallows forthe presence of milk proteinsuch ascasein,whey, and other derivatives. If you have a milk allergy, non-dairy products may not be safe.

If you are following a vegan diet, you will not consume any dairy products, whether or not they are labeled as lactose-free because dairy productscome from animals. Therefore labels that read "dairy-free" may be safe for those eating vegan as long as there are no other animal products in the ingredient list.

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Learn How Lactose-Free and Dairy-Free Are Different (2024)
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