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Water is a fundamental part of life. It has been estimated that
the human body consists of approximately 75% water, or 2/3 of total
body weight. We can exist without food for months, however we can
only last a couple of days without water.
Water
is part of every cell, tissue and organ in our body and is essential
in many body functions which include:
- Regulate
body temperature
- Remove
toxins and waste from the body
- Cushions
joints
- Carry
nutrients, oxygen and glucose to body cells for energy
- Provides
natural moisture to skin and keep skin toned
- Helps
to keep muscle toned
- Helps
to prevent constipation
- Has
been found to assist weight loss
- Provides
the medium for many enzymatic and chemical reactions in the body
Water
and Weight Loss
Water
is one of the easiest things that you can do to help with weight
loss. WHY???
- Naturally
suppresses the appetite
- When
you get the hunger sensation, it may actually be because you are
thirsty
- The
kidneys cannot function properly without enough water. When they
do not work to capacity, some of their load is dumped on the liver.
One of the liver's primary functions is to metabolize stored fat
into usable energy for the body. But if the liver has to do some
of the kidney's work, it cannot work at full throttle. As a result,
the liver metabolizes less fat and therefore more remains in the
body
- Helps
to relieve constipation and fluid retention which can contribute
to bloating and weight gain
Signs
of Dehydration
- Dry
mouth - this is the last outward sign of dehydration, and by the
time you get this sign you have already lost between ½-1
quart of total body water
- Decreased
energy and fatigue
- Headache
- Dry
lips
- Dark
or amber coloured urine
- Constipation
- Increased
body temperature
Daily
Water Loss
- Perspiration
- at normal activity levels people lose 2-3 cups of water per
day with perspiration, however people can lose up to 1 quart of
water during an hour of vigorous exercise
- Urine
- via the kidneys
- Water
vapor - exhaled by the lungs
- Feces
- intestines
Cool
Water
Cool
water is absorbed much more quickly in the body, and when it is
warm outside, cool water may help to prevent overheating.
Caffeine
Intake
Caffeine
is a diuretic, which means that it causes the kidneys to excrete
water. Therefore, coffee, pop and tea actually cause you to lose
water instead of hydrating you. So, do not count caffeinated drinks
as fluids.
How
to Determine your Water Needs
A
crude estimate of water needs to take your weight and divide it
in half, and this is the amount of ounces that you need to consume
each day (this only applies to those over 100lbs).
Usually
this is about 2L.
For
individuals that would like to lose weight, for every 25lbs overweight
you need to add one eight ounce glass of water. If you are hydrated,
your urine should be pale yellow and you should be urinating every
2-3 hours.
Water
Consumption with Meals
It
is better not to consume all of your water with meals, as you dilute
your digestive enzymes, which are essential for proper food digestion.
It is best to consume the majority of your water intake outside
of your meals.
Tips
for Increasing Water Intake
- Fill
a large water bottle up each day while you are at work and make
sure that it is finished by the time that you leave - I usually
take a Large 1.5L water bottle
- If
you are drinking juice
mix half juice and half water
- Keep
bottles of water in the car, and drink one bottle on your way
to and from work
- Consume
a diet full of fruits and vegetables which are high in water content
- During
exercise - it is important to consume fluids throughout your workout
- Spice
up your water - and add fresh slices of lemon or lime to the water
- lemon water is a great form of detoxification for your liver
These
recommendations represent the basic needs for most people. Athletes,
people with health issues or critical illness and children will
all have specific fluid requirements. If you fit into this category,
it is important that you consult with a health care provider before
changing your fluid intake.
Naturopaths
can provide more information on fluid requirements for weight loss,
physical activity, headaches and other ailments or conditions.
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