[davzie]

They have long term health consequences and reduce your stomach acid quantity enough that the acid doesn't make it's way back up the throat. So it's masking the root cause. The knock-on effect of taking PPIs or H2-blockers is that you end up with lower acidity which means worse food digestion which means being more prone to bugs and bacteria in food not being wiped out before it gets to the small intestine where it can cause bigger issues like SIBO.

Having the right amount of stomach acid and low PH is crucial to keep the whole digestive system, gut motility and more running properly.

[bbstats]

Yes, they are bad long term. But do they prevent acid short term? Yes.

[davzie]

Yes they prevent acid but that's masking the root symptom (not enough and not low enough PH to stimulate closure of the LES). Not having enough might seem like it fixes it in the short term, but it causes knock-on effects that mean your food isn't being digested properly and you're more prone to bad bacteria making it's way to the small intestine. Once it gets there, it's very hard to get rid of so be careful on PPIs!