|
Boron
supplementation may protect bones
Try/Return
to Osteotrace
A boron supplement of 3mg/day was given to seven women consuming
a low-magnesium diet and five women consuming a diet adequate
in magnesium. The supplementation:
-
markedly reduced the urinary excretion of calcium and magnesium
in both sets of women, but more so for the women on the low-magnesium
diet
-
reduced the urinary excretion of phosphorus by the women
on the low-magnesium diet, but not by the women on the adequate-magnesium
diet
-
markedly elevated the serum concentrations of 17 beta-estradiol
and testosterone, particularly for the women on the low-magnesium
diet
The findings suggest that supplementation of a low-boron diet
with an amount of boron commonly found in diets high in fruits
and vegetables induces changes in postmenopausal women consistent
with the prevention of calcium loss and bone demineralisation.
Lifeworks comment
Dr. Forrest Nielsen was a senior member of the team at Grand Forks
which produced evidence that boron is an essential nutrient for
higher animals. They found that inadequate boron worsens bone
changes induced by low dietary levels of cholecalciferol (vitamin
D3). Subsequently, they showed that boron enhances the effects
of omega-3 fatty acids, which have been found beneficial for bone
formation, turnover and strength, and for eye and brain development.
The team also found that supplementation of a low boron diet
with levels of boron commonly found in diets high in fruits and
vegetables (i) improved cognitive and psychomotor functions, (ii)
modified calcium and magnesium metabolism and (iii) enhanced and
mimicked some of the effects of oestrogen therapy.
Dr. Rex Newnham has developed an anti-arthritis, anti-rheumatoid
arthritis, anti-osteoporosis, anti-fibromyalgia supplement called
Osteo-trace, which contains safe levels of boron
and seventeen compounds which deliver vitamins and trace minerals
essential to healthy bones.
Try/Return
to Osteotrace
Read also 'Arthritis
in the soil'
Nielsen,FH. Nutrition 2000;16(7-8):512-14
Hunt,CD et al. American Journal of Clinical Nutrition 1997;65(3):803-13
Nielsen,FH. Magnesium Trace Elements 1990;9(2):61-69
(10720) Nielsen,FH et al. Jounal of the
Federation of American Societies for Experimental Biology 1987;1(5):394-9
Boron
reduces risk of prostate cancer
When researchers analysed data from the third National Health
and Nutrition Examination Survey (NHANES III - covering nearly
8,720 men) they found that men who consumed an average 1.8mg of
boron a day had reduced their risk of developing prostate cancer
by nearly a half. As the number of prostate cancer cases was small
(95), the team cautioned that further research would be needed.
(10648) Cui,Y et al. Oncology
Reports 2004;11(4):887-92
Good
for arthritis. Safer than HRT?
In a double blind trial comparing the effect of supplementing
with six milligrams a day (mg/d) of boron with placebo in the
treatment of arthritis, of the 10 patients on boron, five improved
while only one of ten in the placebo group improved. The boron
had significant benefit in severe osteoarthritis. The 6mg of boron
was in two tablets containing 25mg of borax (sodium tetraborate
decahydrate). The experiment was carried out over an eight week
period. There were no side effects noted.
[1]
Boron appeared to boost sex hormones in postmenopausal women (making it a possible
natural and safer alternative to HRT) and in men of the same
age. [2]
[1] (10721) Nielsen,FH. Environmental
Health Perspectives 1994;102(7):59-63
[2] (10720) Travers, Richard L et al. Boron and Arthritis: The
Results of a Double-Blind Pilot Study.” Journal of Nutritional
Medicine 1990:1:127-132
(12774)
|