Re: Magnesium tolerability.
Hi to all,
Batch, you may want to run your eye over this and see what you reckon in relation to appropriate Magnesium absorption. Your opinion and expertise, as always, is invaluable.
I am on the regimen, my chronic CH is still there, as I find out from withdrawing and re-introducing the regimen in order to establish efficacy. It is working well for me so far.
I have had reports of poor Magnesium tolerability from quite a few regimen users on the Aussie CH site. I myself am struggling with finding the right magnesium supplement. Mag Citrate seemed to cause too many Gastrointestinal issues, despite the high bioavailability, it increased gastrointestinal motility and reduced GI transit time to the point where (I think) other regimen co-factors were passing through the system, before they could be absorbed.
Also causing excessive reflux, which required that I resume a proton-pump inhibitor (Nexium) which, again, appears to block nutrient uptake. When I took Mag citrate, I had reflux real bad, went for the Nexium and within 36 hours, BANG, CH again. Drop the Nexium and the Mag Citrate and add a D3 loading dose, and we're away again, CH free.

So, I am left with the Mag Oxides in small amounts found in Centrum, total 100mg per day, which is a small amount of a Mag with low bioavailability. I'm still looking for a good, tolerable source of Magnesium in my regimen for CH. A work in progress...
One Aussie CH site user suggested Magnesium Orotate, which I have not been able to find much research on.
An aside here, with relevance...
Another friend of mine has Cervicogenic Headache.
Multimedia File Viewing and Clickable Links are available for Registered Members only!! You need to

or

His condition involves strong unilateral face pain behind the eye, into the jaw and temporal areas. The onset is quick, but the duration much longer - days and/or weeks, very different from CH, with severity much less than CH, but quite disabling for him nonetheless. His condition involves degeneration of cervical neck structures (as revealed in scans), resulting in some disc bulging and pressure on C1-2-3 nerves, which are connected to the Trigeminocervical nucleus.
About Cervicogenic Headache:
"The condition’s pathophysiology and source of pain have been debated, but the pain is likely referred from one or more muscular, neurogenic, osseous, articular, or vascular structures in the neck. The trigeminocervical nucleus is a region of the upper cervical spinal cord where sensory nerve fibers in the descending tract of the trigeminal nerve (trigeminal nucleus caudalis) are believed to interact with sensory fibers from the upper cervical roots. This functional convergence of upper cervical and trigeminal sensory pathways allows the bidirectional referral of painful sensations between the neck and trigeminal sensory receptive fields of the face and head."
This type of headache is generally responsive to anti-inflammatory treatments, Indocid, Ibuprofen, Diclofenac etc. Trouble is, the poor bugger has a very rare GI condition called Achalasia (Very complicated condition of the Esophagus) His GI system does not tolerate run-of the-mill anti-inflammatory approaches, whatsoever.
Like CH, these headaches of neck origin do not respond well to opiates, or most other treatments. The Achalasia excludes him from most otherwise effective NSAIDs/medications, for various GI reasons.
We needed to find him a means of anti-inflammatory relief after all others had shown positive responses, but failed the GI tolerability test for him in his very specific condition.
Noting the anti-inflammatory response he had seen from medication in his headaches but not tolerated for GI reasons, I suggested he try to customise a regimen adaption for his specific needs. We came up with a regimen adaption for him, but did not need to aim as high with D3 dosing (The guy is 6"3 and 55kg, thin as a rake due to the Achalasia condition and we're not dealing with CH here):
He takes daily:
4000IU D3
Fortified high Calcium milk supplement
6 X 1500mg Fishoil
2 X Centrum Multivitamin (Vit A, K etc)
After 6 months of this, due to the health benefits of this regimen alone (No colds, subsequent loss of appetite, weight loss and hospitalization), he is now 65kg and looking healthy for the first time in 15 years. That's a 10kg increase, that has not occurred in the last 15 years.
Both GPs and my mate have put this down to the only introduced variables - this regimen. The 25(OH)D tests are low for CH (160nmol/l), but appropriate for his weight and condition.
(Thanks again Batch, your ideas have saved a life here, though not CH related)
We were experimenting, introducing co-factors one at a time and got to Magnesium Citrate. He reported almost complete headache relief once introducing Magnesium Citrate, but it was again, intolerable due to GI issues, especially in Achalasia. With no room for reduced GI transit times and potential weight loss, the Mag Citrate had to be quickly abandoned. Most other types of oral Magnesium were even more poorly tolerated in his condition.
We felt we had really cracked it with the Magnesium, with no head pain whatsoever, but the lack of Mag tolerability just got the better of him. So with a heavy heart and a bloody sore head, my friend near gave up and went down the Oxycontin route, which I helped steer him well away from.
I investigated other means of getting Magnesium into the body, other than the GI route. Mineral absorption across the skin is generally poor, but I remember the old Epsom salt baths, otherwise known as Magnesium Sulfate.
We ordered up a 25kg bag of bath grade Magnesium Sulfate.
After a couple of weeks using around 180gms, in a 60L bath at 50 degrees Celsius, he reported his headaches had backed off significantly, now gone.
I used this study as a starting point, noting that Magnesium levels found in the serum and urine had increased significantly after Magnesium Sulfate baths.
Multimedia File Viewing and Clickable Links are available for Registered Members only!! You need to

or

Multimedia File Viewing and Clickable Links are available for Registered Members only!! You need to

or

I know in my friend's case, this is not CH we are treating, but if the studies are correct, maybe this is a way for CHers to get the Magnesium they need, if lack of GI tolerability has otherwise ruled out it's use?
Just an idea...
Cheers, Ben.