A food allergy is a condition that causes your immune system to fight against a particular part of food — which is called an allergen. Food allergies can be hereditary — that is, parents can pass the likelihood of developing a food allergy to their children through genes that code for inherited traits. 14 сент. 2021 г.
Are food allergies passed down genetically?
Food allergies may have a genetic component, but allergy susceptibility appears to be influenced by genetic predisposition and environmental factors. It is important to remember that allergies within families may also reflect shared environmental conditions that contribute to the development of food allergies.
Are you born with a food allergy?
D. Most food allergies start in childhood, but they can develop at any time of life. It is not clear why, but some adults develop an allergy to a food they typically eat with no problem. Sometimes a child outgrows a food allergy, but that's less likely to happen with adults.
Are allergies purely genetic?
Not all children born into atopic families will develop allergies, and some children with no family history of allergies will develop an allergic condition. Therefore, genetics cannot be the only cause of allergies and there are likely to be other factors involved in the development of allergies conditions.
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