Re: Does calcium citrate reduce stomach acid?


"Sbharris[atsign]ix.netcom.com" <sbharris@xxxxxxxxxxxxx> wrote in message
news:1127513706.245828.228140@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
>
> cr113@xxxxxxxxxxx wrote:
> > I occasionally get a mild sour stomach and I've always tried not to
> > take Tums or Rolaids because I don't like to take "medicine" if
> > possible. I just noticed that the active ingredient in Tums is calcium
> > carbonate. That's same ingredient found in my calcium tablets that I
> > take every day along with calcium citrate. My question is will a
> > calcium carbonate/citrate tablet work just as well for reducing acid in
> > your stomach? What about calcium citrate by itself without the
> > carbonate?
>
> COMMENT:
>
> The carbonate is what neutralizes stomach acid, and the calcium goes
> along for the ride. You could use sodium carbonate or bicarbonate just
> as well (and this is done), but calcium products are more convenient,
> more dense, and less salty. Unfortunately, calcium also produces an
> acid rebound some hours later (something the TUMS people don't tell you
> about the effect of calcium on acid production). So I'd suggest that if
> you're using a carbonate for immediate acid neutralization, I'd suggest
> you pop a generic Pepcid/famotidine along with it. These are pretty
> cheap these days.
>
> Contrary to what you heard, calcium citrate is not an ester, but a
> simple chemical salt of calcium and citric acid (which is NOT vitamin
> C). Basic citrate salts do have some acid-neutralizing capability
> against strong acids like HCl in your stomach, but aren't nearly as
> good as carbonate salts. They are used as sources of calcium mainly for
> people who don't have a lot of stomach acid. If you use other buffers
> or acid blockers, it's hard to tell if that's you or not.
>
> SBH
>

You forgot to mention Milk alkali syndrome.

"With the development of nonabsorbable alkali and histamine-2 blockers for
treatment of peptic ulcer disease, milk-alkali syndrome became a rare cause
of hypercalcemia; however, with increased use and promotion of calcium
carbonate for dyspepsia and as calcium supplementation, a resurgence of
milk-alkali syndrome has occurred in the last few years."

http://www.emedicine.com/med/topic1477.htm

Increase calcium levels as mentioned cause rebound hyperacidity.


.

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