What is one of the most important things to do daily to keep the
brain healthy?
The answer: Re-hydrate
The brain is about 85% water, and can be seriously affected by as
little as a 10% loss. Every day of life your body loses water through your
breath, urine and sweat glands even when you’re not trying to
work up a sweat. This is why it is critical to constantly re-hydrate your body
and sodas, coffee and tea don't count toward this requirement.
These drinks are typically high in caffeine, which acts as a
diuretic that can dehydrate rather than rehydrate . Worse yet sodas and fruit
juices along with other sweetened beverages are primary sources of high
fructose corn syrup or artificial sweeteners which will only deteriorate your
health.
So the answer is to drink pure water daily .The question is how
much water do you need to drink each day? For decades the guideline has been
you should drink eight 8 ounce glasses of water a day. For some people this may
be too much and not enough for others.
Your water requirement can also vary wildly from day to day
depending on a number of life factors, such as your activity level and weather
conditions.
Fortunately, your body is equipped with a built in mechanism that
tells you when you need to replenish your water supply. It’s
called thirst. There’s also a simple way to gauge whether or not you
need to drink more water even though you may not be feeling thirsty.
Watch for the Signs that Your Body Needs Water
When your body loses between one to two percent of its total
water content, it signals the brain and you feel thirsty. Using thirst as a
guide to how much water you need to drink is a good way to ensure your
individual needs are met everyday. The problem is if you quench your thirst
with soda you will actually dehydrate the body.
Most studies show that about 70% of the population are dehydrated
and need to drink more water. This is particularly true for the elderly and
children. It is also wise to listen to the more subtle signals your body sends
telling you that you need to drink more water. These signals can be:
·
Fatigue
·
Mood swings
·
Hunger even after eating
·
Lack of concentration
·
Back pain
·
Painful
joints
·
Dry skin and deeper pronounced wrinkles
·
Infrequent urination
·
Constipation
According to recent research the senior population with dementia,
are six times more likely to be dehydrated. Dehydration also tends to be more
common among people taking more medication.
According to BBC News
’The reasons older people do not drink enough
water is because as we age we lose our sense of taste so they may not be as
thirsty to re-hydrate daily. They may also decide not to drink because of
continence issues or because they don't have as much social contact or
forgetfulness.’"
There are better ways to re-hydrate
While drinking water can help flush out toxins if it is
unfiltered water there may be more pollutants than you realize. Most tap water
contains an array of harmful contaminants, including chlorine, fluoride, pesticides,
heavy metals, and pharmaceutical drugs.
Most of us feel we are doing something healthy by drinking
bottled water but there are many reasons to reevaluate this option. Drinking from
plastic water bottles can pose serious health risks from industrial chemicals
like bisphenol A(BPA/BPS)which leach from the plastic itself into the contents
of the bottle. BPA and BPS are chemicals linked to learning and behavioral
problems.
Bottled water also costs about 1,900 times the price of regular
tap water, and may or may not have received any additional treatment. Studies
have shown that 40 percent of bottled water was regular tap water with possibly
no additional filtering treatment. I recommend using glass jugs to store
filtered water instead of plastic for all the reasons discussed earlier.
For occasions when you want some flavor simply add some fresh
squeezed lemon or lime juice to your water. As noted in a previous blog lemon
water has over a dozen health benefits.
Sliced cucumbers can also add a refreshing twist. If you want a
touch of sweetness, add some natural Stevia which is among the safest sugar
substitutes. Another option is to simply add a drop or two of natural
peppermint extract or a few crushed mint leaves. If you want an electrolyte
type “sports drink,” try coconut water,
which is a rich natural source of potassium and electrolytes. Look for one that
has no additives.
There’s no doubt that you need pure water for optimal
health. Simply swapping out all the bottled beverages you indulge in for pure
water can go a long way toward improving your brain health and concentration. The amount, however, is something you need to
fine tune based on your individual diet and activities.