Are you certain of that?
http://rense.com/general37/alum.htm
In patients having Alzheimer's disease the brain is somewhat shrunken
and, on postmortum examination, a definite loss of nervous tissue is
noted. Examination of the brain tissues under a microscope reveals small
bundles of material called senile plaques, scattered throughout the
tissues. The more plaques that are present, the worse is the mental
condition of the patient. Chemical analysis reveals the presence of the
metal aluminum at the core of each plaque and within many of the cells
found in the plaques. Evidence is accumulating to indicate that aluminum
may be involved in the formation of the plaques, and it is therefore a
prime suspect as the initial cause of the disease.
Five population studies now link Alzheimer's disease to aluminum in
drinking water. As early as 1885, aluminum was shown to be toxic to the
nervous tissues of animals. Aluminum can also produce a degeneration of
the nervous tissues in cats and rabbits that resembles in some ways that
seen in the brains of human patients with Alzheimer's disease. Patients
with diseased kidneys accumulate large amounts of aluminum in their
bodies from medications and from kidney-machine solutions that have been
used until recently. This accumulation results in a severe mental
deterioration.
Aluminum is the third most common element in the earth's crust. "Normal"
dietary intake of aluminum is about 3 to 5 mg per day, of which only a
very small amount is absorbed by the body's tissues. The aluminum to
which we are exposed comes from many sources, and most of these are
under our control. Dust, water, and even unprocessed foods contain
aluminum that may be difficult to avoid. But aluminum in cosmetics, many
medicines, food additives (for example, some brands of baking powders,
and highly absorbable aluminum maltol used in instant chocolate mixes),
cans, kitchenware, and utensils can be easily avoided. A very popular
antacid, Amphojel, consists of aluminum hydroxide.
Most of this daily intake is eliminated by healthy kidneys. However,
some individuals seem to absorb aluminum more readily, or are less able
to eliminate it; these people, who cannot be identified before symptoms
begin, are most likely to suffer from Alzheimer's disease. Certainly not
every one of the multitudes of us who have been fed for a lifetime on
foods cooked in aluminum pots and pans will end our days in this world
as severely mentally deficient patients. Aluminum is only one strongly
suspected culprit. Scientists believe that other factors, yet to be
identified, are involved in the interactions that allow the body to
suffer this form of degeneration.
Some scientists are particularily worried about inhaled aluminum because
autopsy studies have shown a high proportion of senile plaques in the
olfactory (smelling) lobes of the brain. Spray antiperspirants would be
a likely product for this concern.
Your choice of cookware is important. Glass and porcelain are relatively
nonreactive with foods. Metal cookware does react with the acids in
foods and the metal ions thereby released gain access to your body. In
the case of copper, iron, and stainless steel cookware the metals are
actually essential trace elements, and therefore make a valuable
nutritional contribution if they are not absorbed in excess. Aluminum,
on the other hand, not only has no recognized function in the body, but
is toxic.
My Recommendations: Based on present information prudent action would be
to avoid all sources of ingestable and inhaled aluminum. Those who fail
to heed this advice will serve as "guinea pigs" for the human
experiments that may eventually prove the presence or absence of serious
health effects of aluminum.
Two years of investigation were reported in the Lancet in 1991 using an
aluminum chelating agent, desferrioxamine, to slow the progress of
Alzheimer's disease. Between 1979 and 1987 there has been a
thirteen-fold increase in the number of deaths from Alzheimer's disease
in the United States. To me this represents the increase in exposure to
aluminum that has happened to people in our society.