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Omega-3 Fatty Acids and Health (Hardcover, New edition)
Loot Price: R3,006
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Omega-3 Fatty Acids and Health (Hardcover, New edition)
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The evidence that omega-3 fatty acids are essential for human
development and most helpful to achieve good health throughout life
is clearly documented by Dr. Joyce Nettleton in her new book
Omega-3 Fatty Acids and Health. Omega 3 fatty acids are produced by
the plants of the land and sea. The tissues of the body require the
omega-3 fatty acids for their proper functioning just as they also
need the omega-6 essential fatty acids. It is probable in man's
evolutionary development that there has always been the proper
balance between these two groups of essential fatty acids, but in
the modern era with the provision of inexpensive vegetable oils it
is possible that the pendulum for increased dietary omega-6 fatty
acids in the form of linoleic acid has swung too far and the intake
ofomega-3 fatty acids has actualIy declined. In particular, the 22
carbon omega 3 fatty acid, docosahexaenoic acid, which has six
double bonds, is important in the membranes of brain cells, heart
muscle cells, the rods and cones of the retina and spermatozoa.
Docosahexaenoic acid is found only in foods such as fish and other
sea life, having been synthesized by the phytoplankton of the
waters. An outright deficiency of omega-3 fatty acids has led to a
number of distur bances in animals and human infants such as
impaired vision, abnormalities of the electroretinogram, of the eye
and various behavioral aberrations."
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