Lactose intolerance is a digestive disorder that affects an estimated 75% of all humans worldwide, making it one of the most common nutrient sensitivities around. 

It’s caused by our body’s inability to break down the sugar found in milk and dairy products, which can lead to a variety of unpleasant digestive symptoms. If you think you might be lactose intolerant, this article will provide you with an overview of what it is, what the symptoms are, and how you can cope with it.

What is Lactose Intolerance? 

The main symptom of lactose intolerance is an inability to digest lactose, a sugar found in milk and other dairy products. When someone with lactose intolerance eats or drinks milk products, their body is unable to break down the lactose and it passes through the digestive system without being digested. This can cause a variety of unpleasant symptoms, like cramps, bloating, gas, and diarrhea.

Lactose intolerance is caused by a decreased level of lactase, an enzyme made in the small intestine that breaks down lactose into glucose and galactose. When the body doesn’t produce enough of this enzyme, the lactose remains undigested and can cause digestive issues.

Who is Prone to Lactose Intolerance? 

People of all ages can experience lactose intolerance, but certain factors can increase your risk. Children can be born with lactose intolerance, and the condition can also develop in adulthood. People of non-white ethnicity are often more prone to lactose intolerance, and the condition tends to become more common in older age groups.

Others who may be more prone to lactose intolerance include:

• People who have other digestive problems, such as celiac disease, Crohn’s disease and irritable bowel syndrome (IBS) • People who have had gastric bypass or other abdominal surgeries • People of certain racial or ethnic backgrounds, such as African American, Asian, Native American, and Hispanic

Symptoms of Lactose Intolerance 

The primary symptom of lactose intolerance is uncomfortable bloating, cramping, and gas. These symptoms typically appear after consuming dairy products, usually within two to three hours. Less common symptoms include vomiting, stubborn constipation, nausea, tiredness, or headaches.

Diagnosing Lactose Intolerance If you’re experiencing any of the symptoms associated with lactose intolerance, it’s important to speak with your doctor to confirm a diagnosis. Your doctor will likely ask about any family history of the disorder and recommend one or more of the following tests:

• Lactose Intolerance Test – This simple breath test measures how quickly the body breaks down lactose and is usually the first test to be ordered by the doctor.

• Stool Acid Test – This test looks for substances in the body called reducing substances, which are produced when the body is unable to break down lactose.

• Endoscopy – During an endoscopy, the doctor will insert a thin, flexible tube into the small intestine to obtain tissue samples. This test is typically used when other tests are inconclusive.

Treating Lactose Intolerance The best way to treat lactose intolerance is to avoid all dairy products. It may be difficult to make such a drastic dietary change, but fortunately, there are several lactose-free options available. You can also try supplementing with lactase enzymes such as Lactaid. This may help reduce your symptoms and make it easier to enjoy dairy every now and again.

Living with Lactose Intolerance Living with lactose intolerance can be tough, but it doesn’t have to be. With some dietary modifications and an awareness of your symptoms, you can manage the condition and continue to enjoy many of your favorite foods. Always speak with your doctor if your symptoms worsen or if you have any questions about the condition.

lactose intolerance is a common digestive disorder that can lead to a variety of uncomfortable symptoms. If you think you may be lactose intolerant, it’s important to speak with your doctor, who can provide you with a diagnosis and treatment plan. While it can be difficult to make changes to your diet, there are plenty of lactose-free options available, which can make it easier to enjoy your favorite foods while managing your symptoms.