The symptoms of tofu allergy might arise after directly handling or ingesting the food. It is important to note that tofu is a good source of protein for vegetarians. It is produced by turning soybeans into soy milk and then turned into curds in the same process in which cheese is made from cow’s milk. Even though tofu is considered as a healthy food, it can trigger an allergic reaction in some individuals.
Soybeans and soybean-derived foods including tofu and tempeh are considered as daily staples for a minority of individuals. On the other hand, the widespread use of soy in food processing makes it a difficult allergen to completely avoid.
Close look on tofu allergy
Tofu which is mainly made of soy protein which is an unquestionable trigger for those with soy allergy. Take note that other ingredients tend to vary for each brand, but most are not likely to trigger an allergic reaction.
The soy curd is coagulated along with calcium sulfate as well as other salts. These are not allergens but might trigger a reaction if the individual is sensitive. Certain brands might include a corn-derived coagulant as the curd which triggers a reaction among those with corn allergy.
In some instances, there is likelihood for tofu to be polluted with other allergens throughout the manufacturing process.
Indications of tofu allergy
Tofu allergy arises if the body wrongly perceives the substance as a threat. The immune system overly reacts and triggers antibodies and histamine which are responsible for the symptoms. A reaction to tofu might be a mild rash or even life-threatening shock.