Hi there!
Nearly two-thirds of the northern population are
considered deficient in vitamin D.
Throughout much of the world, vitamin D levels are
inadequate. There are many studies showing that
getting the proper amount of vitamin D helps to
prevent some diseases, as well as helping in other
areas of the body.
The problem with vitamin D, however, is that it
is fat-soluble.
This means it is possible to consume toxic amounts
of the vitamin.
Today we’ll look both at the ways vitamin D helps
your body absorb certain nutrients, as well as
how excessive amounts can do more harm than good.
Vitamin D has been shown to act on the regulation
of over 2700 different genes by acting on elements
that respond to the hormone we call a vitamin.
One recent article suggests that vitamin D
(as 25(OH)D) levels above 30 nmol/L are associated
with significantly lower all-cause mortality levels
as compared with blood levels under 30 nmol/L.
Blood levels over 78 nmol/L are associated with
bone health and maintaining the proper levels of
parathyroid hormone.
Cancer prevention may be promoted when levels
reach 90 nmol/L and at 100 nmol/L, your body can
successfully resist infections like tuberculosis
and influenza.
Blood vitamin D levels at or above 120 nmol/L
are associated with the lowest mortality rates.
However, blood levels over 150 nmol/L have been
shown to be linked with increased mortality,
so there is a fairly narrow U-shaped curve where
vitamin D levels are most beneficial.
Adequate vitamin D levels (as 25(OH)D) are
associated with increased absorption of some
vital nutrients.
These include calcium, magnesium, iron, phosphate,
zinc, and copper.
Calcium is vitally needed by your skeletal system,
so increased absorption of this mineral is essential
for good bone health.
Magnesium is useful for muscle function and iron
for blood cells and oxygen transport.
However, excessive 25(OH)D levels in the blood
also increase absorption of certain toxic elements.
It has been postulated that this is involved in the
increased mortality rates seen in patients with very
high vitamin D levels in their blood.
Vitamin D levels over 150 nmol/L have been linked
to increased absorption of aluminum, cadmium,
cobalt, and lead, as well as radioactive isotopes
like cesium and radioactive strontium.
In children, elevated vitamin D levels during
the summer (due to increased sunlight exposure)
are linked with a seasonal increased blood level
of lead.
It’s also important to recognize that vitamin D
does not work alone in the body. It also depends
on essential minerals like magnesium, calcium,
zinc, and iron in order to achieve its full
benefit.
Discover how to boost levels of Vitamin D quickly -
and it involves more than just spending time under the sun!
https://www.mixerbooks.com/How-You-Can-Make-Sure-You-Are-Never-Vitamin-D-Deficient-p346894005
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