What is food intolerance?

Food intolerance is more common than food allergy. Food intolerance is a term used widely for varied physiological responses associated with a particular food . In simple words ,food intolerance means the individual elements of certain foods that cannot be properly processed and absorbed by our digestive system. Some person can tolerate a reasonable amount of the food but if they eat too much or too often they get symptoms of food intolerance because their food can not be tolerate unlimited amounts. Food intolerance comes on gradually not frequently . It is not life threatening.

Food intolerance is caused by part or complete absence of activity of the enzymes responsible for breaking down or absorbing the food elements . These deficiencies are usually innate. Sometimes food intolerance can be diet-related or can be due to illness.

Symptoms of food intolerance

Symptoms of food intolerance can range from mild to severe , and the amount of food necessary trigger a reaction varies from person to person . Symptoms of a food intolerance may include:-

  • Nausea
  • Stomach pain
  • Diarrhea
  • Vomiting
  • Flatulence
  • Gas
  • Cramps
  • Heartburn
  • Irritability
  • Nervousness

Management of Food Intolerance

Individuals can try minor changes of diet to exclude food causing adverse reactions. Sometimes it can be managed adequately in such a way without the need for professional assistance . If you are unable to know the food which causes problem you should seek expert medical help . Guidance can also be provided by your general practitioner to assist in diagnosis and management. For managing food intolerance , fructose intolerance therapy , lactose intolerance therapy and histamine intolerance therapy can be applied. The best way to avoid symptoms of a food intolerance is to avoid certain foods or eat them less often and in smaller amounts . People can also take supplements to aid digestion.

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