25 Signs That Indicate One Might Have A Food Intolerance

18. Food aversion People with an aversion to a particular food or drink might feel ill if they think about consuming the substance and might find… Trista - November 22, 2018
Food Aversion. Image via Shutterstock

18. Food aversion

People with an aversion to a particular food or drink might feel ill if they think about consuming the substance and might find it virtually impossible to take a mouthful of it as they believe it will make them sick. But the problem is psychological. The person believes that a particular food will make them ill, causing them to develop actual physical symptoms.

Food aversion. Image via Shutterstock

Food aversion is a psychological food intolerance wherein a negative physical reaction is associated with ingesting food. A psychological food intolerance has symptoms similar to real food intolerance, but the reactions are psychosomatic.

Some people with a food aversion might develop hyperventilation syndrome in response to food to the extent that they lose consciousness.

Lactose intolerant. Image via Shutterstock

19. Milk and yogurt upset your stomach

If you experience gastrointestinal or other symptoms after consuming milk or yogurt, you might be lactose intolerant. Lactose is the natural sugar in milk. To digest lactose, we require adequate quantities of the enzyme lactase. The trouble is, early humans lacked this enzyme and were unable to digest milk products.

Woman with milk allergy. mage via Shutterstock

An estimated 65% of humans struggle to digest lactose and milk products after infancy. This rate of intolerance is much higher in some areas of the world, with the rate as high as 90% in people of East Asian descent.

Symptoms differ in severity from person to person, but lactose intolerance usually manifests as gastrointestinal symptoms that are similar to those of IBS, namely cramping gas, bloating, diarrhea or constipation, and abdominal pain. The most obvious solution is to avoid milk products, but read product labels carefully as milk sneaks into thousands of products.

Hypothyroidism. Image via Shutterstock

20. Underactive thyroid (hypothyroidism)

The thyroid gland is a vital hormone gland. It is butterfly-shaped and lies at the front of the neck. The thyroid gland is essential role in human development, bodily growth and metabolism. It helps regulate many of the body’s vital functions by releasing a steady stream of hormones into the bloodstream. Thyroid hormones are wholly or partially responsible for body temperature, moods and energy levels.

Hypothyroidism symptoms. Image via Shutterstock

When your thyroid is not producing enough hormones, you develop hypothyroidism. This leads to various symptoms, such as sleeping problems, fatigue, depression, cold sensitivity, and constipation. Sometimes, food intolerances can play a role in an underactive thyroid.

Finding out if you have a food intolerance if you have hypothyroidism can be severe because symptoms can be similar. For example, if you have a gluten intolerance, you might experience bloating, fatigue and depression, which mimic hypothyroidism.

Image via Shutterstock

21. Caffeine sends your system into overdrive

We all know caffeine is a stimulant. That’s probably why it’s one of the world’s most popular beverages. But caffeine is not everybody’s cup of tea.

Being caffeine intolerant is possible. How your body reacts to caffeine differs from person to person, and one of the primary reasons for that comes down to your genes.

Image via Shutterstock

Doctors offer genetic testing for caffeine sensitivity. If, for example, your body metabolizes caffeine slowly, you might experience significant discomfort if you drink a strong cup of coffee. Symptoms can include sweating, increase in blood pressure, and digestive distress.

With regular consumption, there is an increased risk of heart disease. So, if your system goes into overdrive if you consume something with caffeine in it, try choosing herbal teas that are naturally caffeine-free.

Image via Shutterstock

22.You always feel exhausted in spite of sleeping well

If you are still exhausted, mentally/emotionally and physically, you might suffer from chronic fatigue syndrome. This disorder involves severe, long-term fatigue that negatively impacts on the person’s ability to function in everyday life. Between 1-4 million Americans suffer from the condition. Less than 20% are diagnosed. The trouble is that the scientific community does not fully understand the causes of chronic fatigue syndrome.

Chronic Fatigue Syndrome. Image via Shutterstock

That said, food intolerance has been a suspect for a long time. Some believe food intolerance is a trigger for the disorder. It can combine with other triggers such as genetics, stress and inflammation.

There is no list of specific foods related to chronic fatigue syndrome. And to make matters worse, foods that might give you a temporary “‘lift” might be the very ones that cause the fatigue a day later.

Image via Shutterstock

23. You run to the bathroom all day

If you avoid certain events or places because the bathrooms aren’t great, you might be suffering from food intolerance. This kind of thinking is relatively common in someone with strong food intolerance. The first symptom to strike after ingesting the offending ingredient comes in the form of digestive distress.

Rushing to the bathroom several times a day is common in people with food intolerances. Symptoms include bloating and gas, diarrhea, abdominal pain, all symptoms associated with irritable bowel syndrome (IBS).

Image via Shutterstock

One of the culprits responsible for this condition is FODMAP foods. FODMAP is short for Fermentable oligo-, di-, mono-saccharides and polyols. This is a collection of short-chain carbohydrate molecules that the body cannot absorb well.

If you have gastrointestinal symptoms, FODMAPs can bring on diarrhea or constipation, wind, bloating and abdominal pain. A low FODMAP diet has proved successful in relieving gastrointestinal symptoms in a majority of IBS sufferers.

Image via Shutterstock

24. Enzyme deficiencies

If we don’t have the right digestive enzymes in the right quantities, we might develop a food intolerance. After we have chewed our food, digestive enzymes break down the larger food particles into smaller molecules. This process begins taking place in the mouth while we are chewing our food. It then continues in the stomach, where stomach acids and enzymes act upon the smaller pieces of food.

Image via Shutterstock

It continues in the small intestine, where tiny pieces of food pass through the gut lining and enter the bloodstream. The food we eat contains three macro-nutrients: proteins, carbohydrates and fats. Milk contains all three. The enzyme lactase is not present in people who are lactose intolerant, so milk sugars (lactose) can’t be absorbed. This produces gas, cramping, diarrhea, constipation and bloating.

Image via Shutterstock

25. Itchy skin

A familiar sensation many people feel when they eat food they’re intolerant to is itchy skin. This can also be a sign of many other conditions, such as eczema or hormonal changes. To differentiate different types of itches, you have to check how does your skin respond to scratching.

If the itch feels like it’s under the skin, food intolerance might be the cause of your problems. The important thing is to stay calm and not panic.

Image via Shutterstock

Be sure to alert your doctor if you can’t get rid of the itch. Before you do anything, it’s important to know that scratching too much won’t make matters any more comfortable. Control yourself and be sure not to injure yourself.

A mild or cold shower can reinvigorate you and allow other sensations to overshadow the itching feeling. Wait for a day or two and think about what could have possibly caused the itch. Experiment and conclude.