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- Newsgroups: misc.health.alternative
- Path: sparky!uunet!stanford.edu!Csli!pedwards
- From: pedwards@csli.stanford.edu (Paul N Edwards)
- Subject: Crystalline vitamin C - caveats
- Message-ID: <1993Jan3.230127.16140@Csli.Stanford.EDU>
- Sender: pedwards@Csli.Stanford.EDU (Paul N Edwards)
- Organization: CSLI, Stanford University
- Date: Sun, 3 Jan 1993 23:01:27 GMT
- Lines: 30
-
-
-
- Crystalline vitamin C is great stuff, but there are a few important
- things to know about it:
-
- 1) Ascorbic acid, the cheapest and most common variety,
- is acidic enough to etch the enamel on your teeth. Therefore,
- after you drink it, you should rinse your mouth with plain water.
- (Someone a few days ago recommended making lemonade with the stuff -
- a fine idea, but not a good drink to sip all day.)
-
- The non-acidic versions (e.g. calcium ascorbate) won't cause this
- problem. Sodium ascorbate is non-acidic, but if you take more
- than a quarter teaspoon or so at a time you'll be thirsty for the next ten
- days. It's probably bad for your blood pressure too.
-
- 2) Crystalline C is probably better for your stomach than a pill,
- since you absorb it faster. But it is still a highly acidic substance
- and should be used with caution: best taken right after a meal. If
- you notice heartburn or acid stomach, try taking an antacid along with it.
-
- 3) The warning about tooth etching applies in spades to zinc lozenges,
- since most of these also contain vitamin C. They're made to be sucked
- on and left in the mouth for a while. I don't worry about this too much
- since I only take them when I have a cold (they're GREAT for colds!).
- But it's probably a bad idea to eat zinc lozenges on a daily basis.
-
- -- Paul N. Edwards
- pedwards@euphrates.stanford.edu
-
-