Alzheimer's
is largely a disease of the modern world & a big part of the problem is the
atrocious advice given by doctors. Their decades-long battle to keep us out of
the sun is one of the epidemic's causes.
The
thought of growing old and losing your golden years to Alzheimer's is
frightening, but most of us can avoid that fate. A new study has found a clear
connection between Alzheimer's and Vitamin D levels in the blood. You can
lower your risk of developing dementia by simply getting out in the sun and throwing the
sunscreens away.
The
advice you've gotten over the last decades from modern medicine—to stay out of
the sun and if you must go out, then slather yourself with sunblockers—is
among the worst things they've done to us. It's likely one of the primary
reasons that Alzheimer's has become almost the norm for people as they age.
Studies Supporting the Lack of Vitamin D-Alzheimer's Connection
Titled Vitamin D, cognition, and dementia, A systematic review and meta-analysis, this study published May 2012 in Neurology compared
the results of Mini-Mental State Examination (MMSE) scores and blood levels of
Vitamin D in people. They found that lower levels of Vitamin D were associated
with lower cognitive ability.
Another
recent study published in the Journals of Gerontology in March 2012, Higher Vitamin D Dietary Intake Is Associated With Lower Risk of Alzheimer's Disease: A 7-Year Follow-up, followed 498 women
for 7 years. They found that women with lower intakes of Vitamin D at the
beginning of the study were more likely to develop Alzheimer's.
Published
in the Journal
of Alzheimer's Disease in March 2012, Genomic and Nongenomic Signaling Induced by 1α,25(OH)2-Vitamin D3 Promotes the Recovery of Amyloid-β Phagocytosis by Alzheimer's Disease Macrophages, demonstrated that Vitamin D helps clear amyloid-β plaques that
develop in the brains of Alzheimer's patients. This may mean that Vitamin D can
help reverse Alzheimer's, but that isn't clear at this point, as the brain
damage itself may not be reversible. It does, though, strongly indicate that
Vitamin D can prevent that damage./
In
the journal Neurobiology
of Aging, published in August 2012, Vitamin D receptor and Alzheimer's disease: a genetic and functional study documented the connection between inadequate systemic
Vitamin D and the development of Alzheimer's.
Sources of Vitamin D
You
have a couple of realistic choices in obtaining adequate Vitamin D to help
avoid Alzheimer's.
One is to take pills. That, of course, is not the natural way to do it. It also
may become next-to-impossible soon as regulating agencies start to crack down on
vitamin potencies. Since 400 IUs a day is officially considered adequate Vitamin
D intake, in the face of research that clearly shows our needs are better
measured in thousands of units, relying on pills could become a dangerous
tactic.
However,
the sun is still available—and it's free! You can obtain doses many times the
inadequate official recommendations by getting out and exposing some skin for
just a few minutes a day. Better yet, combine that time with some sort of
exercise. Walking in the sun accomplishes two health benefits at one time. Why
not do it?
What About Cancer?
In
fact, there's no connection between sun exposure and melanoma,* other than for
people who get serious sunburns. This article won't focus on studies that
document it, but Gaia Health has covered the topic in Suntans Have Nothing to Do with Cancer, But Most Sunscreens Do and Sunlight—Required Nutrient, Not a Health Risk, among others.
*[Note:
a recent meta-analysis found that sunlight exposure reduced melanoma risk]
So
get outside and get some rays! Just don't get burned.
But
that's not the only bad advice that's gone along with the idea of staying out of
the sun. The other part of that advice, to slather your skin in sunblocking
lotions, could very well have something to do with the massively increased rate
of cancer over the last decades—including melanoma. Aside from blocking the
benefits of the sun, most sunscreens contains cancer-causing ingredients, which
your skin soaks up and spreads around your body.
Unless
you must be in the sun in a manner that will cause you to get burned, then you
are better off simply skipping the sunblock lotions. You'll increase your
chances of having good health in mind and body if you get out and catch some
rays.
If
you can't readily get out into the sun, then read How to Get Vitamin D Without the Sun for
information on supplementation, food sources of Vitamin D, and sunbooths.
Benzodiazepines and Alzheimer's
While
you're at it, stay away from anxiety drugs. Onn 27 September 2012 the BMJ published Benzodiazepine use and risk of dementia: prospective population based study, which found that people who take benzodiazepines, such as
Valium, can be more than twice as likely to develop Alzheimer's.
Benzodiazepines
have now been shown to increase the chance of Alzheimer's disease. Considering
the fact that these drugs are effective for only a short time, then become so
addictive they can be pure torture to get off, do you really want to risk
developing Alzheimer's in exchange for a short period of time anxiety-free?
Besides, if you're suffering from anxiety, what could be a better way of dealing
with it than getting out in the sun and getting some exercise?
Sources:
- Vitamin D, cognition, and dementia, A systematic review and meta-analysis, doi:10.1212/WNL.0b013e31826c197f Neurology September 25, 2012 vol. 79 no. 13 1397-1405
- Higher Vitamin D Dietary Intake Is Associated With Lower Risk of Alzheimer's Disease: A 7-Year Follow-up
- Genomic and Nongenomic Signaling Induced by 1α,25(OH)2-Vitamin D3 Promotes the Recovery of Amyloid-β Phagocytosis by Alzheimer's Disease Macrophages
- Scientists Pinpoint How Vitamin D May Help Clear Amyloid Plaques Found in Alzheimer's
- Vitamin D receptor and Alzheimer's disease: a genetic and functional study
- Anxiety Drug Use May Boost Dementia Risk
- How to Get Vitamin D Without the Sun
Disclaimer: This
article is not intended to provide medical advice, diagnosis or treatment. Views
expressed here do not necessarily reflect those of GreenMedInfo or its staff.










