Seeking Health Histamine Nutrients, Formerly Histamine Block Plus, DAO Enzyme Supplement for Histamine Food Intolerance, Supports GI and Digestive Health (60 Capsules)*

This product works great. It was just what I needed to help me sleep.

Love this brand. Ordering from Amazon is so easy! Usually arrives by next day!

Have only had these about a week, but toom 2 of these before having some wine on New Years and didn't get my usual flushed skin and internall hot feeling afterwards.

I experience severe itching and hives from food sensitivity. Antihistamines do nothing to stop or prevent itching.I tried Histamine Block DAO inhibitor with skepticism but to my surprise it works!I am very careful about avoiding known allergens but often when at a friend's or restaurant I'm not sure about ingredients.I got bold and tried a slice of bacon for the first time in years!I just finished the 30 pill bottle and ordered the 60 count.

I have issues with high histamine foods and get really itchy at night and these help me be able to sleep!

My son suddenly has terrible allergies. Trying to address what may have caused this, but Dr Lynch’s products and insightful research have won again for our family. Have no had any attacks since starting these and his histamine probiotics!

This works!I take one before going out in case I encounter a food allergen. Now I haven't deliberately TRIED to make myself have a reaction but I can join friends at a seafood place without a sinus infection the next day.

It's working for me, I was plateaued for losing weight with all my allergies and food intolerances on top of being diabetic. The foods I was left with were very high in histamines, which this is helping reduce.