Summary Histamine is often a compound that could potentially cause signs like itching, hives and tummy cramps in people who find themselves unable to appropriately stop working and excrete it from the body. Once you've your IgG test results, you can consider a two-portion elimination diet to help you pinpoint https://youtube.com/@foodintoleranceandyou2?si=hG5WCrXr0hd6KsBG