When it comes to dairy-based products, an increasing number of people are turning away from them due to allergies. It’s no secret that dairy allergies are on the rise, so what’s causing dairy allergies? In this article, we’ll take a look at what causes dairy allergies, the various factors that can contribute to dairy allergies, and what can be done to avoid them.
Table of Contents
Milk Proteins & How They Contribute to Allergies
Dairy allergies are mainly caused by immunoglobulin E (IgE), an antibody that the body’s immune system produces when it meets with a food allergen. Allergens are components of food that cause symptoms in certain people, and milk proteins are one of the most common allergens. Milk proteins are usually present in dairy-based products like cheese, yogurt, and even in baby formula.
When IgE encounters a milk allergen, it triggers the release of a chemical called histamine, which is what causes dairy allergies. Histamine creates an inflammatory response in the body, leading to an allergic reaction. The severity of the reaction depends on the quantity of the allergen as well as the individual’s sensitivity to it.
Hormones & Antibiotics in Milk
Another potential cause of dairy allergies is the presence of hormones and antibiotics in milk. Milk from cows is often injected with hormones and antibiotics in order to increase production. The hormones and antibiotics can interfere with digestion, leading to an allergic reaction.
The use of hormones and antibiotics in dairy is regulated in many countries, but it’s important to be aware of the potential risks these additives can have. If you’re unsure of where your milk is coming from, it’s best to research the product and ensure that it’s been adequately tested and regulated.
Lactose Intolerance vs Dairy Allergies
It’s important to note that although dairy allergies are on the rise, they shouldn’t be confused with lactose intolerance. Lactose intolerance is the inability to digest lactose, a sugar found in milk and other dairy-based products, and it’s caused by a lack of the enzyme lactase.
A person with lactose intolerance (which is why some people are dairy intolerant) will experience digestive issues after consuming dairy, whereas someone with a dairy allergy will experience a much more severe reaction. Symptoms of a dairy allergy include hives, itching, swelling, and difficulty breathing.
Dealing With Causes of Dairy Allergies
If you’ve been diagnosed with a dairy allergy, it’s important to take the necessary steps to avoid allergens. This includes avoiding dairy-based products like cheese, milk, butter, and yogurt and checking food labels for milk proteins.
It’s also important to stay informed about ingredients and products that could potentially contain dairy. This includes processed food and items with hidden dairy, such as breads and baked goods. Lastly, if you’re unsure about a product, always contact the manufacturer for clarity.
Conclusion
Dairy allergies are on the rise, and while the exact cause is still unknown, there are various factors that can contribute to them. Dairy allergies are caused by IgE, a chemical released by the body when it meets with a milk allergen. Additionally, hormones and antibiotics in milk can also cause an allergic reaction.
If you’ve been diagnosed with a dairy allergy, there are steps you can take to avoid possible allergens. This includes avoiding dairy-based products, reading food labels, and staying informed about ingredients that could potentially contain dairy.