Sean, Colin,
Cutaneous Vitamin D status (vitamin D from Sun exposure on our skin) as measured with the serum 25(OH)D concentration lab test is roughly 45 ng/mL, (112 nmol/L)... for the average Southern California Professional Lifeguard... A little higher for roofers...
We already know that is too low to prevent CH... On average, we need to keep our serum concentration of 25(OH)D up around 80 ng/mL (200 nmol/L)... for some of us even higher serum concentrations are needed to remain pain free.
Our 25(OH)D serum concentrations are low because we don't run around in a bathing suit without sun block most of the summer like we did as kids... Bare legs below shorts, face and bare arms are not going to absorb enough UV-B from direct sunlight to make sufficient quantities of cutaneous vitamin D3.
On average, and if given the opportunity, our bodies will burn the equivalent of 3500 IU of vitamin D3 a day... That means we would need to go out in the mid-day sun for at least a half hour a day 5 to 6 days a week clad in a bathing suit without sun block in order to stay up with the daily vitamin D3 consumption and build enough reserves to last us during the winter months.... We don't do that...
The second reason we've a low vitamin D3 status is the foods we eat are fortified with too little vitamin D3. We can thank the idiots and junk science at the Institute of Medicine at HHS for their "ruling" that an RDA of 400 IU/day vitamin D3 is sufficient... The fact that this RDA is low by a factor of 10 as proven by real experts is an ongoing battle...
Sean, regarding all your health problems... it's not the lead or heavy metals although they can pose a threat... it's a chronic low serum concentration of 25(OH)D and likely magnesium. I'll venture nearly all of your health problems are due to a deficiency of these two nutrients and to some extent, the rest of the anti-inflammatory regimen.
Check out the following Vitamin D Wiki link and scroll down the column on the left for all that ails you... I'm confident you will find a chronically low vitamin D3 status has been playing a role in all of them.
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The good news is the process of preventing your CH with the anti-inflammatory regimen at 10,000 IU/day vitamin D3 or higher, will go a long way in halting and in some cases reversing the problems caused by a chronically low vitamin D3 status...
The other big problem we face is the Standard American Diet (SAD), and it is sad... very sad... Colin, you've got the same thing down under...
We've been lied to by the medical associations, the heart associations and Big Pharma... in particular about eating fats... and the danger of high cholesterol levels... Our skin makes vitamin D3 when the UV-B in sunlight strikes cholesterol... The real danger is high blood pressure and the anti-inflammatory regimen helps lower it.
Our brains are 60% fat... and they need good fats to function properly. Butter, olive oil, bacon grease, lard, avocado oil and my favorite coconut oil are all very good for you... but not according to the SAD....
What's bad are corn and grain oils and the real killer, sugar and in particular high fructose corn syrup (HFCS). Put a mental Skull and Cross Bones on the sugar bowl for starters.
If you want to jazz up the anti-inflammatory regimen, add 5000 mg/day vitamin C, some CoQ10 and a good probiotic... Most of our immune system resides in the gut. Feed it probiotics and fermented veggies like kimchi, sauerkraut, pickles on a daily basis and you'll start cultivating some very friendly colonies of beasties in your GI tract. Google the "human microbiome" for some fascinating reading...
It took me 65 years to discover the human body does quite well at healing itself and staying healthy if we give it what it needs... and not what too many doctors think is best as advised by Big Pharma...
We need the right combination of vitamins, minerals, along with a healthy diet with lots of greens, nuts, fresh fruits (blue berries and black berries are really good for you), the good fats, meat, fish, poultry... and daily exercise....
Google the GOMBS diet and recipes...
My philosophy of life is simple... The first rule to remember is none of us gets out of it alive... That makes the second rule very important... Maintain the highest quality of life as possible for as long as possible... As CH'ers we already know how miserable life can be if we're constantly haunted by cluster headaches...
Eating the right kind of foods, supplementing with the essential vitamins and minerals, getting some exercise on a regular basis, and a good 8 hours of quality sleep goes a long way in satisfying rule two... provided you're not taking man-made patented chemicals... read pharmaceuticals on a constant basis...
I'll leave you with the following link... I sent it to Colin earlier...
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The entire article is fascinating but I found Mecola's Alzheimer’s Prevention Strategies very interesting... and right on track with most of this post...
Take care and please keep us posted...
V/R, Batch