SOLARAY DAO Enzyme - Digestive Enzyme that Breaks Down Histamine - 60,000 HDU - Digestive Enzymes - Vegan, Gluten Free, Lab Verified - 30 Servings, 30 VegCaps

Seems to improve the histamine issue No side effects so far.

It is the only thing that has been effective for my histamine intolerance. Worth every penny.

I repurchase this product repeatedly. Good price. I sense that it is effective. And my allergist has not objected to my use of this supplement.

Great results! Pills are not large, no taste. So happy with the results. Horrible itchy Hives have stopped since these have been taken.

I recently found out just how much perimenopause affects digestion and the gut biome and discovered by accident that I am lacking this enzyme. Not because my body doesn't produce it but because my gut is compromised and nearly everything I eat and drink blocks this enzyme from clearing the histamine from food and drink. So on top of starting a low histamine diet to reduce the load in my body overall, I'm taking this enzyme to deal with any histamine in the diet. **It only deals with what you eat at the time you take it, not the histamine already in your body.** I originally bought this at my local health food store but they were on backorder when it came time to buy again so I came here. The value for money is definitely better here; by $30 for the same exact thing. I did read in a few articles that there are no studies on the effectiveness of vegan ingredients for DAO (porcine ingredients have been tested and proven effective) and I may have to switch to a brand that offers the porcine option because even taking two of these before a meal isn't as effective as I need it to be due to the histamine load my body is holding on to. All that being said, if you only have minor reactions to food and drink I feel like this is a good option for you. If you're like me, you probably need to look into a porcine version. When I get through the four weeks of low histamine diet and porcine DAO and feel like everything is cleared out I will likely continue with this version.

MCAS friends, this is a complete GAME CHANGER!! Please try this if you are reactionary at mealtime or experience bloating after eating. It squashes mast cells over reactions to histamines before they can begin, vs medicating afterwards. I am SO grateful my doc advised of this option!

I was recommended to get any DAO enzyme pills for my histamine. I followed the instructions to take a pill in 3 times a day. Gotta eat low histamine meals, these pills gave me weird side effects like possible heartburn. I never ate any high histamines because I had to prevent getting a rash or inflammatory skin, plus some food can be tricky if fresh protein like fish, chicken but those are not fresh from what I ate from public restaurants. I took a pill before a meal, of course, I waited 30 minutes to develop the pill before eating out. Those pills didn't work for me at all. Searching else.

Like all Solaray products this was excellent, price was great compared to other products which in this case is more important because DAO is pretty expensive