Magnesium intolerance: I wonder can someone help... - Thyroid UK

Thyroid UK

140,928 members166,050 posts

Magnesium intolerance

annette12 profile image
17 Replies

I wonder can someone help.

I have tried every type of magnesium and also tried the flakes with baking soda. Whenever I take magnesium I get headache and constant urination aswel as a fuzzy mind. I also have to take calcium tabs (Calchichew) for slightly low levels. I also take vit d3 2000ius every day. I know I need magnesium but at a loss at whats happening. Think I remember reading somewhere that it can affect the adrenals. Oh and an administer on the vit d site on facebook told me to ditch the calcium.

Any ideas appreciated

Written by
annette12 profile image
annette12
To view profiles and participate in discussions please or .
Read more about...
17 Replies
shaws profile image
shawsAdministrator

Magnesium can be absorbed through the skin. Some Epsom salts in your bath or you can make this Homemade Recipe:

healthunlocked.com/thyroidu...

Others will respond re Calcium etc.

annette12 profile image
annette12 in reply toshaws

Thank you Shaws. Will definitely try this. Hope I can tolerate it.!!!

jimh111 profile image
jimh111

Magnesium helps smooth muscle relax, smooth muscle includes the gut and vascular system. Headache often occurs when the veins in the head open up, so this could be how the magnesium causes them. Also the detrusor muscle in the bladder will relax when magnesium enters its cells causing you to pee. However, this shouldn't really happen. The effects of the magnesium should be too small to notice. Have you been advised to take magnesium by a doctor? You should seek medical advice before taking magnesium if you suffer from hypotension (low blood pressure) or any kidney disorder.

Note that blood tests for magnesium are pretty useless. A serum ionised magnesium will show up problems in cases of substantial magnesium deficiency but on the whole the serum levels are not useful.

annette12 profile image
annette12 in reply tojimh111

Hi jimh. I am taking vitamin D and was advised to take magnesium and k2 as they all work together. Doctor hasn't advised me though.

Had magnesium test done it was just the serum test. Think it came back at 0.75 think the cut off range was 1.

I also take calcium tablets so maybe I'm having having an imbalance of some sort.

Thanks for reply

jimh111 profile image
jimh111 in reply toannette12

A serum magnesium assay is only of (limited) use if it is ionised magnesium. Total serum magnesium is of no use, there is no link between total and ionised levels. Unfortunately many assays only offer total magnesium. If your level was 0.75 and the lower limit of the refence interval (cut-off) was 1.00 then this is very low and should be investigated by your doctor.

annette12 profile image
annette12 in reply tojimh111

Just checked results to be sure.

Serum mag 0.75mmol/l

Range 0.7-1

islandgirl1986 profile image
islandgirl1986 in reply tojimh111

That's interesting, my blood pressure low and I have a problem taking magnesium. I was given mag by private doc after RED CELL MAGNESIUM test, which is said to be better than the normal ones done by nhs.

Justiina profile image
Justiina

To me magnesium oil/lotion works for best. Burns a bit if I take a brake, but said on the label that it is due to lack of magnesium.

annette12 profile image
annette12 in reply toJustiina

Can you tell me which one you're using? Thanks for replying

Justiina profile image
Justiina

The brand I am now using does not seem to exist anymore, but it is identical with BetterYou magnesium oil. Strong magnesium lotion I use as well is made in Finland so I doubt that is available elsewhere.

BetterYou costs a bit, but I find it highly effective.

annette12 profile image
annette12 in reply toJustiina

Thank you so much Justiina. Will try and find this now.

Justiina profile image
Justiina

I hope it works for you :)

Jackie profile image
Jackie

Hi Are you sure you need calcium and magnesium? Have you had blood tests for both?

Jackie

annette12 profile image
annette12 in reply toJackie

Yes calcium low and mag 0.75 range 0.7-1 so just slightly above

Jackie profile image
Jackie in reply toannette12

Hi I would not take either unless recommended by GP with frequent bloods done.magnesium has a very small range and calcium in normal range is best.

Jackie

annette12 profile image
annette12 in reply toJackie

Hi Jackie my doc prescribed the calcium it has added d3. I just took mag as its recommended to help absorption with d3. Maybe I dnt need it just thought my result was bit low in range. Thanks for replying

Jackie profile image
Jackie in reply toannette12

Hi Calcium is taken with D if below range but D normally pushes up the calcium. I should ask for another calcium test.

Jackie

Not what you're looking for?

You may also like...

Magnesium

Hi everyone Can I ask have been reading a lot about how you need to take magnesium with vit d as...
Wilky21 profile image

Magnesium

Many people find this is easiest before breakfast. Levothyroxine interacts with minerals such as...
Foxy23 profile image

Magnesium Citrate Tablet and Levothyroxine interaction

I am taking 125mg of Levothyroxine I was diagnosed with Hasimoto's in the early 90's I have just...
VivGrn profile image

Calcium and magnesium shouldn’t be taken at the same time as thyroid meds?

I happened to come across a post that said you should not take calcium and magnesium at the same...
anniekims profile image

Does anybody take magnesium supplements?

I am on calcium and vit D due to hypoparathyroidism following thyroidectomy and very slowly...
debjs profile image

Moderation team

See all
helvella profile image
helvellaAdministrator
Jaydee1507 profile image
Jaydee1507Administrator
PurpleNails profile image
PurpleNailsAdministrator

Content on HealthUnlocked does not replace the relationship between you and doctors or other healthcare professionals nor the advice you receive from them.

Never delay seeking advice or dialling emergency services because of something that you have read on HealthUnlocked.