NATURDAO Plus® 60 DAO Tablets 3,000,000 HDU per Day - Perfect Dosage with 1,000,000 HDU per Tablet (3 Tablets/Day) + 8 Co-Factors & Adjuvants, Quercetin, Catalase, Vitamins, Copper & Zinc

Seems to work well for me and good that you only need take it 5 minutes before eating

Good deal

none

did better with dried kidney supplement, these here upset my tummy, did not agree with me

I suffer from diarrhoea, IBS, bloating, SIBO, migraines and various other issues with foods, drinks, and other allergens, including multiple chemical sensitivities to an array of pharmaceuticals.I took S.boulardii for all of 2 days before it caused disgusting yellow baby-poo diarrhoea, so much for all the positive reviews on S.boulardii rectifying gut dysbiosis. Took one of these and the diarrhoea stopped. Took another the next day, and it’s made me extremely constipated, which might be a relief from the vile yellow baby-poo diarrhoea but is far from ideal for a already struggling digestive tract.Not sure what to make of it as I’m positive that my many, many, allergies and hypersensitivities, chronic fatigue, fibromyalgia and migraines are definitely caused by either an excess of histamine and or a DAO and or HNMT deficiency, but this product evidently didn’t work well for me.I’ve had better results taking fexofenadine antihistamine tablets, despite knowing that all of the antihistamines currently available only block the H1 and H2 receptors, and do nothing for the H3 and H4 receptors which I know my system has difficulties with because of my symptoms and the physiological distribution of the different histamine receptors.Back to the drawing board and trawling through numerous medical papers on histamine intolerance.Will keep for when I have the next diarrhoea episode, because for me it sorts out that particular problem, but obviously I can’t take it every day or at every meal because I can’t risk slowing my guts transit time by that much.

I have diagnosed histamine intolerance.I lack DAO enzymes and have been taking DAOSin and DAO digest up until recently but I run out and decided to try these. Unfortunately even with a strict diet and taking 3 tablets ( as suggested on the instructions) there was no difference in my headaches.Today I have received a new pack of Histamine digest and after taking just one the headache has gone.I don't recommend :(

I have a suspected histamine intolerance and methane sibo. I had success with high doses of quercetin, so I thought maybe these might help. I didn't detect any difference in symptoms. I will stick to the quercetin for now until I can finally get to see a specialist.

I felt totally ripped off as these are not cheap and I’ve seen no benefit from talking these