The researchers say that specific chemical changes caused by the high temperatures of the dry roasting process are recognised by the body's immune system, 'priming' the body to set off an allergic immune response the next time it sees any peanuts.
Dry roasting could help trigger peanut allergy
Research
21 September 2014
Dry roasted peanuts are more likely to trigger an allergy to peanuts than raw peanuts, suggests an Oxford University study involving mice.