>What vitamin/mineral imbalances are usually associated with muscle
>cramps? I have regular, frequent leg cramps at night and I have hand
>and lower arm cramps during the day if I do any strenuous work such as
>trimming a hedge.
<snip>
>Any suggestions as to what vitamin or mineral supplements might be
>beneficial? I'm thinking my pre-diabetes condition may be causing my
>kidneys to deplete some critical vitamins and minerals from my blood
>and this may be the cause of these muscle cramps. I don't know if the
>radiation oncology process is contributing to these muscle spasms or
>not.
All four of the electrolytes need to be in reasonable balance. That's
Sodium, Potassium, Magnesium, Calcium. That's where I'd start.
Now, MOST people already get plenty of sodium. Way too much, in fact.
So unless you have been on an ultra-low sodium diet, I wouldn't worry
about getting enough of this one.
The remaining three tend to vary quite a bit from person to person.
For MYSELF, the key to getting rid of leg cramps at night (when they
started to happen to me) was to add magnesium. But note that I was
ALREADY using a potassium booster (NO SALT, which is straight
potassium chloride instead of the normal sodium chloride in table
salt) and I like dairy products, so I was ALREADY getting enough
calcium. The really nice thing is that if this IS the problem, relief
can come very quickly. For many people it's the first or second night
- though your problem sounds worse than most. You'd want to get a
variety of magnesium that is well aborbed, though. The cheapest and by
far the most common variety on store shelves is magnesium oxide - but
that is very poorly absorbed by the body. Magnesium Orotate, Magnesium
Acsorbate and a few others make better choices. Or, of course, eat a
healthy diet that is higher in magnesium than you're doing now.
From what OTHER people have posted here over the years, though, it
would seem that more people were helped by getting more CALCIUM in
their diet than were helped by boosting the other electrolytes. It's
certainly worth a try.
Now, calcium tends to make people constipated. Magnesium, on the
other hand, tends to go the other way. They are often combined in a
single pill where those effects mostly cancel each other out. But many
of those combination pills use Magnesium Oxide, so getting separate
pills may be worthwhile to get a better absorption of the magnesium.
Cutting down on sodium and boosting potassium by using NO SALT (or
SALT SUBSTITUTE) is worth exploring, as is adding the Ca/Mg
supplements. They are cheap and work quite fast for most people -
though since your reported symptoms are more severe, you might need a
week or even two for relief IF this is the cause. There are several
other possibilities - but this is so cheap, easy and quick that it's a
very good place to start on your own. If this helps, again, you can
stick with the supplements or look for dietary changes to get more
potassium in your food (it's very well tolerated in food, and as "salt
on food" it comes pretty close and isn't regulated by dose). But many
of the sources I can think of at the moment are high is sugars or
starches (bananas, oranges, potatos) - but I'm sure that there are
other choices that are also good, and more suitable for a prediabetic
person.
Some people find that they don't care much for SALT SUBSTITUTE,
complaining about a metallic taste to things. I did not get any
metallic taste, though the mouthfeel seemed a bit "warmer" to me.
There is also "LITE SALT, a 50/50 mix of the two types. IF you don't
care for the straight SALT SUBSTITUTE, you could try that. Don't
bother with OTC (Over The Counter) potassium pills. By law (in the
USA, anyway) they are limited to 100 mg of elemental potassium. You'd
need to take 40+ pills per day to reach the recommended daily amount
(there's some dispute as to the exact amount a person needs). Even
ones with bigger numbers on the label (for example, "Potassium
Carbonate - 650 mg") still have only 100 mg or less of potassium - the
rest is in the rest of the compound, 550 mg of Carbonate in this case.
Doctor's can run blood tests for electrolye levels, and you should
definitely discuss these things with him. After all, electrolyte
imbalance is only one possible cause of cramps. (It may be a very
COMMON cause, but it's far from being the ONLY cause.) But it's one
where home experimentation is a reasonable start. If it's your
medications causing the cramps, or something else entirely, you'll
really need your doctors help in trying substitutes. And if you are
worried about your kidneys, the doctor can also set you up for tests
to check on that. Hard numbers make decisions SO much easier. In
GENERAL the blood sugar levels from prediabetes will take a long time
to damage the kidneys - but for SOME people it will happen sooner.
There are also many OTHER possible causes of CKD (Chronic Kidney
Disease), and early detection means a MUCH easier time of things.
(Dietary changes can be VERY helpful when it's caught early.)
Sometimes there are no symptoms until things are far too late. They
look at putting you on dialysis when you are down to 20% kidney
function. My mother had no symptoms until she was down to 9% kidney
function. It was far too late to do anything BUT go on dialysis. had
they caught the beginning of the CKD instead of the end, maybe that
could have been avoided. Getting checked out by lab tests is something
you should do.