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Environmental
Health Issues
Water
The
Essential Nutrient
We
can go without food for weeks but without water we die of dehydration
in a few days. Over two-thirds of our body is water yet most of us don’t
clearly understand the importance of drinking plain water.
Water is the most abundant
compound in the human body and is necessary for the digestion of food, for
the transport of food to the tissues, for the elimination of body wastes,
for the circulation of body fluids (like blood and lymph), for a lubricant
in the joints and internal organs - keeping them moist permitting the
passage of substances between the cells and blood vessels - and for the
regulation of body temperature. Water Is part of the blood system holding
dissolved minerals, like calcium and magnesium in solution, making them
available to the body tissues when they an required for proper health.
Most of us have heard or
read about these many functions of water yet ironically most of us are
suffering from dehydration. We have been lead to believe that only when we
experience a "dry mouth" must we be lacking adequate water This
medical misunderstanding has resulted in pervasive, chronic dehydration
with subsequent health problems A recent book Your Body’s Many Cries for
Water by Feereydoon Batmanghelidj, a medical doctor, thoroughly explains
the forgotten physiological importance of plain water and the body’s
many signals of dehydration.
When plain water is
plentiful, blood viscosity, joint cartilage, blood capillaries digestion,
the ATP energy system and the spinal column, all work in an efficient,
easy manner. However when water consumption is limited, the body robs some
areas to protect different tissues and organs which results in pain,
tissue damage, and a variety of common health problems.
Some of the problems
treated and alleviated with adequate water intake are asthma, allergies,
hypertension, high cholesterol levels, headaches, migraines, low back
pain, rheumatoid arthritic joint pain, angina pain and intermittent
claudication pains (cramp like pain In the legs due to insufficient blood
supply). (1)
As people age, they lose
their thirst sensation and become gradually, chronically- dehydrated. All
too frequently we tend to confuse thirst with hunger and instead of
drinking water we eat, leading to weight gain.
Also, peak performance is
dependent on water, the essential nutrient. One example I read about
several years ago illustrates this. Two European mountain climbing teams
were competing. One team was in far better physical condition than the
other team, but was unable to win. After awhile the frustrated defeated
team started to carefully study the other teams every move. The only thing
that they found was that after so many minutes of climbing each team
member drank water. Copying this water drinking habit now resulted in
victory. No longer were they lacking the sustained energy needed. Optimum
water consumption was the key.
The physiological effects
of drinking plain water is not the same as drinking beverages that contain
water like: juices, sodas, coffee and tea. In fact, some of these liquids,
coffee and tea, contain dehydrating agents (caffeine and theophylline)
which stimulate the central nervous system which at the same time creating
a strong diuretic action on the kidneys.
Your body needs a minimum
of 8 to 8 ounces glasses of water each day. Remember, alcohol, juice,
sodas, coffee, and tea don’t count as water. Dr. Batmanghelidj
recommends one glass a half hour before each meal and a similar amount
2-112 hours after each meal with an extra glass taken before the heaviest
meal or before going to bed. As an experiment for yourself count the n
umber of glasses of water your drink over a 2 to 3 days period. Most of
use will find that we are drinking no more than 3 to 4 glasses per day,
not 6 to 8.
Thirst should be satisfied
at all times with water. The more we pay attention to the body’s
constant need of water the healthier we will be. Having a "dry
mount" is the last outward sign of extreme dehydration Which can
easily be avoided by following the above advise. Many medications actually
dehydrate the body leading to more severe problems.
Keep in min, the human body
is roughly composed of 25 percent solid matter and 75 percent water. Brain
tissue is said to consist of 85 percent water and the blood is 90 percent
water.
Water - plain, properly
filtered water - is an overlooked and essential nutrient and may be your
missing ingredient to a healthier, more vibrant, and longer life.
- Batmanghelidj F. You
Bodys Many Cries for Water Falls Church, VA: Global Health Solutions,
1992.
Source: - Healthy Water,
Martin Fox, PH.d.
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This page was last updated on 28 March 2001 11:22:40
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