Water and Human Health
Water and Human Health by Dr.
George Grant, http://www.academyofwellness.com/
"The Most
Powerful Healing Substance Known To Man" The human body is primarily
composed of water. Water is not only beneficial but also vital to
life--only oxygen is more important to human survival. Water plays an
enormous role in how well our body functions. Simply put, the more fresh
water we drink, the healthier we become. Knowing all this, it never
ceases to amaze me when I hear people saying they "forget" to drink
water. Would these people need a reminder to breathe? Water increases
not only the quality but also the length of our lives! Don't believe me?
Let's take a closer look.
Water helps
to: Relieve/Prevent: lower back pain,
Chronic Fatigue Syndrome, headaches, migraines, asthma, allergies,
colitis, rheumatoid arthritis, depression, hypertension, cholesterol,
hangovers, neck pain, muscle pain, joint pain, bloating, constipation,
ulcers, low energy levels, stomach pain, confusion and
disorientation. Maintain: muscle tone, weight loss,
clear and healthy skin. Regulate: body temperature,
remove toxins and wastes, cushion and lubricate joints, decrease risk of
kidney stones, protect tissues, organs and the spinal cord from shock
and damage. Assist In: the digestion &
absorption of food, and in transporting oxygen and nutrients to the
cells.
There's no substitute for
water! Beverages that simply contain water aren't good
enough. juice, soda, tea, coffee etc. counter the positive effects of
water; some, in fact, may also be unhealthy. For example, drinks
containing caffeine stimulate your adrenal gland and dehydrate and rob
your body of important vitamins and minerals. Beverages containing lots
of sugars stimulate the pancreas, boosting your insulin levels and
taking your body out of its natural fat burning state. Sodas are a
quadruple whammy. Colas, in particular, contain caffeine, sugar, sodium
and acid that could eat through a dime. Have you ever tried the
household remedy to a calcium and lime rusted toilet? Just let a bottle
of soda sit in the toilet for a bit and presto -- a sparkling toilet!
I'm not saying that you should completely eliminate these drinks from
your diet. However, you may want to replace them with water whenever
possible and at least keep them at a low to moderate
level.
Water and Weight Loss Drinking water
may be the most important piece to the weight loss puzzle. Water
contains no calories, fat, or cholesterol and is low in sodium. It is
nature's appetite suppressant, and it helps the body to metabolize fat.
Current research shows that low water intakes yield an increase in fat
deposits. Conversely, a high water intake reduces the amount fat
deposits. Without enough water, the kidneys cannot function properly. As
a result, some of their workload is pushed off onto the liver, in turn
preventing the liver from operating at peak levels.
How does all
this tie into weight loss? Because metabolizing fat is a primary
function of the liver, and because the liver can't function at peak
levels when taking on the added workload from the kidneys, less body fat
is metabolized and more is stored. This leads to either weight gain or
reaching a plateau of weight loss. When dieting, we restrict the
calories we take in, to some degree. By doing so, we lessen the total
amount of water available to our bodies since about 30% of the average
person's water intake comes from the food they eat. This gives us even
more reason to raise our water intake.
Water and Water
Retention The best way to beat bloating is to give your body
what it needs. Lots and lots of water! I'm always amazed to hear people
say that they would rather not drink a lot of water because it "bloats"
them or it makes them "retain water." In fact, the opposite is true.
These people are retaining water because they're not drinking enough
water! I'd be willing to bet that these people got their information
from the "local gym expert," or maybe they hired a "Personal Trainer"
whose qualifications include a take-home certification test, a
chemically enhanced physique, and the valuable experience they received
playing high school football.
People, I beg of you, pay no mind
to what I call "Gym Science." It will hinder your progress and possibly
injure you along the way! If you need advice, seek a qualified
professional. (In a future article, I'll discuss what makes a qualified
professional.) Now, back to the scientific facts. The human body
functions in a "Primal Survival Mode" and it responds accordingly to
anything it perceives as a possible threat to its survival. If you
deprive your body of ample amounts of water, you are threatening its
survival. In response, your body kicks into its "Primal Survival Mode"
and holds onto every drop of water it possibly can for future needs and
purposes. This water is often stored in extra-cellular spaces and
appears as bloated hands, legs and feet.
If you're currently
using or thinking of using diuretics to decrease water retention, think
again. With diuretics, the damage is two-fold. Not only is the "Primal
Survival Mode" activated, where your body hoards as much water as it
can, but you are also draining your body of valuable vitamins and
minerals! Check with your health care provider & Nutritionist before
you change medication! If you have long-term water retention issues, you
may be ingesting too much sodium (salt). Our bodies can only tolerate so
much sodium. Thus, the more sodium you take in, the more water your body
will retain to dilute the sodium concentrations. By simply cutting down
on your sodium intake and drinking plenty of water, you'll notice
considerably less bloating. The water will carry the excess sodium along
for the ride as it flows through the kidneys.
Water and
Metabolism Water, also known as the body's solvent,
regulates all bodily functions including the activities of circulating
and dissolving. Every enzymatic and chemical reaction of the body occurs
in the presence of water. Water also transports hormones, nutrients,
oxygen and antibodies through the blood stream and lymphatic system. In
addition, our bodies' proteins and enzymes are more efficient in
solutions of lower viscosity (i.e., diluted), thus making drinking water
a must.
Water and Digestion Digestion of
solid foods has to happen in the presence of large amounts of water so
that proper digestion occurs. Water and muscle tone Desired muscle tone
can be maintained through adequate water intake. Water not only helps
the muscle achieve a better contraction, but it also prevents the
sagging of skin that sometimes follows weight loss. Finally, water
maintains clear, young and healthy skin.
Water and
Waste During weight loss, the body has much more waste to
expel in the form of metabolized fat. Since water helps digestion and
rids the body of waste, it only makes sense that more water is
better.
Water and Constipation When the body
doesn't get enough water, it takes what it needs from internal sources.
The colon is a primary internal source. When this happens, constipation
usually follows. Normal function commonly returns along with proper
hydration.
Water and Body Temperature Water
helps us maintain our body temperature through perspiration.
Perspiration dissipates excess heat and cools our bodies. Without water,
this delicate balancing act of the body is
disrupted.
Water and Asthma Histamine is a
major factor in regulating the way we use and distribute water. It also
helps control the body's defense mechanism. Asthmatics' histamine levels
increase with dehydration, mobilizing their body's defense mechanism to
close down their airways. Knowing this, we can draw the conclusion that
asthma could be relieved through increased water
intake.
Water and the Kidneys Our kidneys
remove wastes like uric acid, urea, and lactic acid to name a few--all
of which are dissolved in water. When there aren't adequate amounts of
water, these wastes aren't removed effectively and kidney damage may
result.
Water and Joints Cartilage tissues
between the vertebrae of the spine and at the end of long bones retain a
lot of water. Cartilage needs water for the purpose of lubricating the
body's joints during movement. When the cartilage is well hydrated, the
two opposing surfaces glide freely and minimize damage to the joint
caused by friction. Conversely, dehydrated cartilage increases friction
forces to the joints, resulting in joint deterioration and
pain.
Water and Back Pain Minimizing back
pain can be as simple as hydrating your body! The water stored in your
spinal disc core supports approximately 75% of the upper body's weight.
Your spine is dependent upon the hydraulic properties of water.
Water and Muscles Muscles are primarily composed
of water. Therefore, it's only logical to drink lots of water if you
want to have more muscle mass. Furthermore, water removes wastes from
and transports nutrients to the muscle cells, decreasing recovery time.
Water also ensures that a proper muscle contraction can be achieved so
that the working muscle is properly exhausted. Finally, bodybuilders
tend to ingest a lot of calories, supplements and proteins, really
taxing their kidneys in the process. Water takes some of the strain off
the kidneys.
Water and the Brain 85% of brain
tissue is water. The brain is about 1/50th of the body's total weight
and it uses about 1/20th of the body's blood supply. Dehydration causes
energy generation in the brain to decrease. In fact, studies have linked
depression and chronic fatigue syndrome with
dehydration.
Water and
Migraines/Headaches Dehydration is a major factor in causing
headaches and migraines. In times of "heat stress" migraines are often
signs of dehydration. To further complicate the matter, dehydration
brings on stress and stress brings on dehydration.
Water
and Pregnancy Morning sickness is common in the first
trimester of pregnancy. One reason for morning sickness is dehydration.
It's a signal being sent by the fetus and the mother's body to the
mother. What's the message? We need more water! When the mother isn't
drinking enough water, she's dehydrating the baby and herself. This a
result of the mother being the provider of water to the fetus during the
intrauterine stage of cell expansion.
Water and
Skin Without water, it becomes dry and cracked. It is also
the main conduit for releasing water from the body. Proper hydration is
key to keeping your skin looking smooth, healthy and
young.
Water and Liver Metabolizes fat. But
if the body's not getting enough water, it has to perform some of the
kidney's functions, which means it's not metabolizing as much fat as it
should.
Water and Blood It thickens when the
body's lacking water, which makes it difficult for the heart to pump and
distribute blood to the rest of the body. Plus, capillaries shut down
creating obstacles for nutrients circulating to vital
organs.
Don't obey your thirst! The bodies
"Thirst Reflex" is the last signal of excessive dehydration. By the time
you become thirsty, the damage has already been done. Don't wait until
you're thirsty! Constantly drink throughout the day! How much water
should I drink? The non-active individual needs 1/2 oz. per pound of
bodyweight, per day. For the average American who weighs 160 lbs. that
comes to ten 8oz. glasses per day. This is just an average; you'll need
to adjust these numbers to your activity level, environment, bodyweight,
and diet.
Facts about Water
- 75% of people are dehydrated.
- 2.5 liters of water is lost each day through normal bodily
functions.
- Symptoms of the body's deterioration begin to appear when the body
loses 5% of its total water volume.
- Even MILD dehydration will slow down one's metabolism as much as 3%
- Lack of water is the #1 trigger of daytime fatigue.
- Preliminary research indicates that 8-10 glasses of water a day
could significantly ease back and joint pain for up to 80% of suffers.
- A mere 2% drop in body water can trigger fuzzy short-term memory,
trouble with basic math, and difficulty focusing on the computer screen
or a printed page.
- Drinking 5 glasses of water daily decreases the risk of colon cancer
by 45%, plus it can slash the risk of breast cancer by 79%, and one is
50% less likely to develop bladder cancer.
- Our energy level is impacted largely by our consumption of water. It
has been medically proven that just a 5% drop in body fluids will cause
a 25 to 30% loss of energy in most people, a 15% drop causes death! It
is also estimated that more than 2/3 of all people do not drink enough
water and suffer some degree of dehydration. The result being a large
part of our population operating at only 70 to 75% of their capacity, or
less. Unfortunately most people turn to stimulants like caffeine and
sugar to boost their energy level rather than drinking more water, which
is what our body needs to produce natural energy. Caffeine, alcohol and
sugar are all strong diuretics and actually cause your body to lose
water, resulting in a further loss of natural energy production and
eventually can lead to a dependency on artificial energy.
- A study done by the Medical College of Wisconsin and Harvard
University concluded that drinking chlorinated water over long periods
of time increases the chances of contracting rectal cancer by 38 percent
and contracting bladder cancer by 21 percent. In addition, among those
who drank chlorinated water, the researchers found a higher incidence of
cancer of the esophagus, rectum, breast, and larynx, as well as
Hodgkin's disease.
- 2 cups of water and a 20 minute break will overcome most common
headache pain.
- A child consumes 3 times as much water per pound of body weight than
an adult does, so they get a bigger dose of the chemicals in our water,
and they're developing bodies are simply much more sensitive.
- By taking in enough water, your body starts dropping weight possibly
4 or 5 pounds in the first week because it optimizes your bodily
functions, allowing the body to run more efficiently and start burning
stored body fat for energy.
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