LACK OF FOLIC ACID AND PARKINSON'S DISEASE.txt
LACK OF FOLIC ACID AND PARKINSON'S DISEASE
Gabe Mirkin, M.D.
A study in the Journal of Neurochemistry shows that lack of folic
acid may cause Parkinson Disease.
Mice that were fed MPTP, a chemical that causes Parkinson's disease,
and were also given folic acid did not develop full blown
Parkinson's disease. Those given MPTP and fed a diet low in folic
acid developed severe shaking and lack of muscle control
characteristic of Parkinson's disease.
Lack of this vitamin causes homocysteine to accumulate in the
bloodstream which damages DNA in the substantia nigra, a part of the
brain rich with dopamine cells. This lowers brain levels of dopamine
which causes Parkinson's disease. Green leafy vegetables, citrus
fruits and juices, whole grains and dry beans are good sources of
the vitamin. Lack of folic acid can also cause heart attacks and a
type of birth defect in which the spine does not close normally.
Folic Acid and Parkinson's Disease. Vol. 287 No. 7, Journal of