According to the National Institute of Health, Magnesium is needed for more than
300 biochemical reactions, including maintenance of normal muscle and nerve
function, strong bones and steady heart rhythm. It is also involved in energy
metabolism and protein synthesis.
Now, according to an important new a research study at Massachusetts Institute
of Technology, researchers found that rats supplemented with Magnesium, their
levels of communication between brain cells was activated. Lab rats were fed
the equivalent of a human dose of 400 milligrams of Magnesium a day.
The
result, was that the mineral increased the activity of receptors that control
learning and memory. Specifically, it enhanced the activity at the synapse, the
gap between two neurons, or brain cells.
The results were most impressive in female rats. Women typically have lower
Magnesium levels than men. This deficiency condition may play a critical role
in why women are at greater risk for Alzheimer's.
Unfortunately, levels of Magnesium in the American diet has declined since the
Industrial Revolution. Federal studies in nursing homes indicate that virtually
all residents have Magnesium deficiency.
The typically high fat content of the
modern diet prevents Magnesium from being absorbed. Magnesium is present in
small amounts in many foods, one reason a varied diet rich in fruits and
vegetables is recommended.
To assure essential Magnesium intake, daily
supplementation is also recommended.
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