ÔNEW
STUDIES WARN AGAINST HIGH DOSE VITAMIN EÕ
A
new study released from Johns Hopkins University last week is now warning the
public against the use of high dose vitamin E. Researcher Edgar R Miller, MD
looked at the results of nineteen different vitamin E studies encompassing
136,000 patients and stated Ôit was clear that as the vitamin E dose increased,
so does all-cause mortality.Õ
Over
the past fifteen plus years doctors have touted the benefits of high dose
vitamin E- 400 international units (IU) daily to help prevent coronary artery
disease and stroke. The driving force behind the rise in popularity of high
dose vitamin E appeared to have come from observational studies rather than any
rigorous scientific testing. In short there was a general consensus that even
if vitamin E did not prevent heart disease, it didnÕt do any harm either. High
dose vitamin E was also given to women for cystic breast disease and other
menstrual disorders with mixed results.
The
initial observations given by patients to their physicians that they felt
better were probably quite accurate. Much of America is short on all the major
vitamin and mineral complexes. You give the body what it needs and it will
behave. The problem lies in the fact that no one ever said stop, or donÕt take
it everyday. 400 IUs is a very large dose of vitamin E, more than double the
recommended daily allowance (RDA).
So
does the same hold true for all vitamins? The answer is mixed but when it comes
to the fat-soluble vitamins that are stored in the liver- vitamins A, D, E and
K yes, absolutely. Unlike vitamins B and C which are washed out via the urinary
system, these vitamins are converted and stored and can actually interfere with
liver function and blood clotting factors.
More
studies are being called for considering the protocol and use of other
fat-soluble vitamins, in particular vitamin D that is coupled with calcium
supplements and fortified foods including milk, breads and cereals. The over
use of vitamin D has long caused some researchers concern that studied
individuals complain of more joint pain.
Although
the alarm bell has been sounded this should not scare people into thinking that
they shouldnÕt take other important vitamins and food supplements. We do not
live in a country where food is grown in mineral rich soil- that leaves us with
foods that are less than nourishing.
Think
of it this way, nature has a way of giving us what we need in just the right
doses combined with all the other necessary working components. To get 400 IUs
of vitamin E from a food you would have to eat one plus pounds of seeds a day.
Sound right to you? Of course not.
If
you are taking a multivitamin or multivitamin mineral supplement, read the
label. Make sure you know what you are taking and never exceed to recommended
dosages without the advise of your physician. Till next time, Rebecca