Tag: stomach acid
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Low Stomach Acid: What the Tests Show and Who Actually Has It
Most adults over 65 still make plenty of stomach acid. The minority who do not have a named cause, a test that finds it, and needs very different care.
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Probiotics and Stomach Acid: What Actually Survives the Gate
Your stomach is a sterilizing gate near pH 1.5. Here is how many probiotic bacteria actually get through, why a meal changes the odds, and why arrival is not the same as residence.