Food Intolerances | What are the Different Types? | Sensitivity Check | Blog

Food intolerances happen to be a health problem that affects many people across the globe but they are not identified enough. It describes the bad reactions shown by the body when some foods are ingested. It happens to have an impact on the digestive system. When left undetected, intolerance to foods can trigger chronic ailments such as diabetes, infertility, obesity, cancer, and arthritis. It is important to get tested for it and learn to manage it in order to stay healthy. Know about some of the most common types of food intolerances below:

1) Dairy Intolerance

Lactose happens to be a sugar present in dairy and milk products. Lactose intolerance results from a deficiency of lactase enzymes, which is needed for proper digestion and absorption of lactose. Some of the very common signs of this problem include Nausea, Gas, Diarrhea, Bloating and Abdominal pain. It is one of the more common types of food intolerances.

2) Gluten Intolerance

Gluten happens to be the name given generally to proteins that are present in triticale, rye, barley, and wheat. There are various conditions associated with gluten intolerance, which include wheat intolerance. Those suffering from gluten sensitivity are usually categorized into Celiac Gluten Sensitivity and Non-Celiac Gluten Sensitivity. Both types of sensitivities can be managed with the help of a gluten-free diet. You should take up a diet that is devoid of foods rich in gluten, such as Crackers, Baked goods, Beer, Cereals and more. Food intolerances are everywhere, and to manage them, it is essential we discover them.

3) Caffeine Intolerance

The chemical known as Caffeine is present in various types of beverages, which include coffee, tea, soda and energy drinks. This is a stimulant, which helps lower fatigue and boost alertness when ingested. This is done by blocking the receptors for the neurotransmitter called adenosine that control the sleep-wake cycle and leads to drowsiness. Most adults are able to consume as much as 400 mg caffeine safely in a day without suffering from any side effects. It is the quantity of caffeine that is present in around 4 cups of coffee. But those who are hypersensitive to even small amounts of caffeine, due to reduced ability to excrete caffeine or genetic reasons, should get tested for caffeine intolerance. You can identify your food intolerances at

4) Amines Intolerance

Amines are manufactured during fermentation and food storage by bacteria and can be found in various foods. You can find many forms of amines, with histamine being the one that is related most often to food-associated intolerances. Those with histamine intolerance should avoid foods such as Fermented foods, Citrus fruits, Aged cheeses, Dried fruits, Cured meats and more. Otherwise, there can be symptoms such as stomach cramps, hives, itching and more.

5) Sulfites Intolerance

Sulfites refer to the chemicals that are used mainly as preservatives in some medications, beverage, and foods. You can also find these naturally in aged cheeses, grapes, and some other foods. Those with Sulfite sensitivity suffer from asthma, hives, coughing, wheezing, flushing and a few other issues. Thus, you should avoid foods that contain these chemicals.

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This article was written by Kate, our Lab Manager

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