Benefit of selenium mineral supplement, use with multi vitamin pills
The benefit of selenium is that it can provide
antioxidant properties. It's possible that a selenium deficiency can increase
the risk for cancer. Another benefit of selenium supplement
is that it can potentially reduce the risk
for cataract by
increasing levels of the body's glutathione antioxidant system. If you would like
a great daily multi, see
multivitamin which has selenium. Click
Selenium if you wish to buy this product.
However, just like many minerals, excess intake can be harmful. too
high an intake of selenium may not provide additional health benefits, and
perhaps can cause health problems. Minerals have a much higher rate of potential
toxicity since it is not easy for the body to get rid of any excess as it is to
get rid of excess vitamin intake. For this reason we suggest you not take more
than 100 mcg of selenium a day. We also suggest you stop your selenium
supplement intake for at least a few days a month.
Benefit of selenium for prostate
cancer
High blood level of selenium is not in
itself generally associated with reduced
prostate cancer risk.
However, findings reported in the American Journal of Clinical Nutrition do
indicate that high selenium levels may be protective in certain subgroups of
men.
Dr. Ulrike Peters, of the Fred Hutchinson Cancer Research Center, Seattle, and
colleagues conducted a study with subjects who were screened for the Prostate,
Lung, Colorectal, and Ovarian Cancer Screening Trial.
The team compared selenium in blood samples collected before diagnosis from 724
subjects who developed prostate cancer and from a comparison group of 879
similar men who remained free of the disease. The men were followed for up to 8 years.
Overall, the researchers found no association between serum selenium and
prostate cancer risk. However, higher serum selenium correlated with a lower
likelihood of prostate cancer in men who reported a high vitamin E intake (more
than the average of 28 IU per day) and those taking multivitamins.
Also, for smokers, high selenium levels appeared to reduce their prostate cancer
risk. American Journal of Clinical Nutrition, January 2007.
Benefit of Selenium in cognitive decline
Selenium levels decrease with age, which may contribute to a loss of
neurological abilities in the elderly. Dr. N. Tasnime Akbaraly, of Universite
Montpellier, and colleagues recruited 1,389 French subjects between 1991 and
1993 for a 9-year study with 6 follow-up periods. At study entry, the average
selenium levels in the blood were 1.09 micromoles per liter -- and the average
levels decreased by the end of the study. However, cognitive declines were
not seen in all subjects. The investigators report that cognitive decline was
associated with decreases of selenium over time, after accounting for other risk
factors. Subjects with the highest levels of selenium loss had a higher
probability of cognitive decline. These findings, along with information on the
relationship between brain functions and selenoproteins, proteins containing
selenium, support a relationship between selenium levels and cognitive function
in the elderly. The ability of selenium supplements to protect against the loss
of cognitive function in the elderly needs to be evaluated in a large clinical
trial. Epidemiology, January 2007.
Can
Passion Rx be taken the same day as a
selenium supplement?
Yes, we don't see a conflict.