09/09/2019

15 Signs You Have a Food Intolerance


Ever noticed that biting into a grilled cheese sandwich or spooning into Greek yogurt unleashes a slew of uncomfortable gastrointestinal side effects? You may be victim to a food sensitivity or intolerance.

What is a Food Intolerance? ”A food intolerance is a digestive problem that results after eating a particular food or food group,” Jim White, RDN, ACSM EX-P, Owner of Jim White Fitness and Nutrition Studios, tells us. A food intolerance is different than a food allergy in that it doesn’t produce an immune reaction to the specific food or food group. That means, your immune system isn’t triggered and therefore won’t produce a histamine response. “For example, if someone has a peanut allergy and ingests a peanut-containing product, they may experience anaphylaxis and require immediate medical attention, whereas someone with a lactose intolerance who consumes a lactose-containing product may have a stomach ache as a result. Though less severe in response, food intolerances are not to be taken lightly as they frequently lead to a decreased quality of life due to pain, discomfort, and the avoidance of certain foods.”

While bloating and gas are two of the most common side effects, a food intolerance can trigger some other bizarrely unconventional reactions. These are the 15 signs you may have a food intolerance, straight from experts, and in case you’re wondering What’s the Difference Between a Food Allergy, a Sensitivity, and an Intolerance?, we’ve got you covered there, too.

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