If you're lactose intolerant, you will notice symptoms after you consume dairy. A hydrogen breath test measures hydrogen levels to check for lactose intolerance. A glucose blood test can show lactose ...

Lactose intolerance is an inability to digest a type of sugar found in milk and dairy products. Breath, blood, and stool tests are types of lactose intolerance tests that can measure the body’s ...

Fructose is a sugar that occurs naturally in fruits, vegetables, and honey. Fructose malabsorption is a type of food sensitivity that affects 40% of those in the Western hemisphere. As with other food ...

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Please provide your email address to receive an email when new articles are posted on . Of 186 patients with IBS, 38.2% and 48.9% tested positive for fructose and fructan malabsorption, respectively.

Food intolerances are often confused with food allergies, but they are actually very different. When you have a food allergy, your immune system mistakenly identifies a substance in a food as a threat ...