Categorized | Lactose in the News

Lactose intolerance can develop at any age – Indianapolis Gazette

Dear Mayonaise Clinic: What would certainly cause someone to become lactose-intolerant someday? I’m in my 40s and have never ever had an issue with dairy, but , today, I can’t seem to have it easily. Do I need to see a doctor to be examined for allergies, or should I simply avoid dairy?

A: Lactose intolerance isn’t a true allergy, and it can develop at any age.

In some individuals, lactose intolerance may be triggered by one more medical condition, such as Crohn’s disease.

In others, it develops without a specific underlying cause. It could be a good idea to have your condition evaluated from your doctor to confirm what you’re coping with truly is lactose intolerance.

Lactose intolerance results from a problem with the carbohydrate lactose, a type of sugar found in milk products.

When you eat or even drink dairy products, enzymes in your little intestine digest lactose, so the entire body can make energy.

That individuals with lactose intolerance, a certain enzyme, called lactase, is missing from the entire body. When those people eat dairy products, the body has no way to break down the lactose.

This leads to fermentation of the sugar in the intestines and triggers symptoms, such as diarrhea, nausea, abdominal cramps, bloating and gas.

Sometimes, lactose intolerance develops once the small intestine’s production of lactase decreases after an illness, injury or even surgery involving the small intestine. This really is called secondary lactose intolerance.

Among the diseases associated with this kind of lactic intolerance are celiac disease, bacterial overgrowth and Crohn’s disease. Treatment of the actual disorder may restore lactase ranges and improve symptoms.

More common than secondary lactose intolerance is usually primary lactose intolerance.

Folks who develop primary lactose intolerance start existence making normal levels of lactase — a necessity for infants, who get all their nutrition from milk. As children replace milk with other foods, lactase production normally decreases.

It stays high sufficient, though, to digest the amount of dairy in a typical adult diet.

In primary lactose intolerance, lactase production declines below normal at some time for reasons that are unclear. The lower amount of lactase then makes milk products difficult to digest and leads to lactic intolerance symptoms.

Your doctor can confirm a diagnosis of lactose intolerance with a scientific test. One that’s often used is a lactose tolerance test.

It assesses your body’s reaction to a dose of lactose. After you consume a drink containing lactose, a sample of your blood is delivered to measure glucose levels.

In case your glucose level does not rise, this means your body isn’t properly digesting plus absorbing the lactose.

Alternatively, another test called the hydrogen breath test may be used.

This test also requires you to consume a drink that contains high levels of lactose. Your doctor next measures the amount of hydrogen in your breath. Normally, very little hydrogen is detectable.

However , if your body doesn’t digest the lactose, the fermentation response in your colon releases hydrogen along with other gases. Your intestines absorb these gases, and you exhale them. Larger-than-normal amounts of hydrogen measured during this check are a sign that your body is not fully digesting and absorbing lactose.

If you have lactose intolerance, right now there isn’t a way to cure it.

The most effective way for people with lactose intolerance to get relief from symptoms is to lower the quantity of dairy products they eat.

You may be able to use dairy products that have reduced levels of lactose or are usually lactose-free.

Some people who may have lactose intolerance benefit from taking lactase enzyme supplements as well.

In case test results do not point to lactose intolerance, your doctor may recommend additional exams to check for another condition that could be leading to your symptoms, such as a milk allergic reaction, intestinal disorders or other complications within your digestive tract.

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