According to a Dietitian

Some of these natural antihistamine foods include. I just want people to know that there are some herbs that have potential and hopefully future research will give us some additional clues about natural antihistamine herbs and nutrients. Amazon Com Histamine Shield Plus All Natural Antihistamine Supplement Works For Pollen Pet Dander Dust Mold And Odor Allergies 120 Capsules Health Personal Care Get Results from 6 Engines at Once. Natural antihistamine supplements . Its a natural remedy for inflammation and swelling especially of the sinuses. 4 However it is important to mention that pineapple itself can be a histamine trigger thus you need to use supplements of bromelain. It also acts as a natural antihistamine. Concentrations of zinc actually prevent the release of histamine from mast cells a key component of any natural antihistamine. When I came across this research intuitively it made sense since zinc regulates immune system activity and histamine intolerance is. Mang