Factors That Affect Your Blood Pressure

Fluid systems in the body are notorious for the high level of complexity in their physics. The circulatory system is no different, and it is because of this that there are so many different factors that could affect a person’s blood pressure. The rate the heart pumps to the viscosity of the blood itself, blood pressure has influences from multiple factors in the body. These factors may, in turn, be influenced by outside factors such as diet, exercise, disease, or drugs. It is because of this that blood pressure has an even greater number of indirect influences.

Let’s start by discussing probably the most influential factor associated with blood pressure: the rate of pumping, more commonly referred to as the heart rate. The average heart rate for a healthy human being runs between 70 and 75 beats per minute. The higher the heart rate is, the higher the blood pressure. Another physical factor related to blood pressure is the blood volume of the body. The more blood there is in the body, the higher the rate of blood return to the heart and the higher the blood pressure. There is a correlation between salt intake and blood volume in many people, though the amount to which it raises blood pressure varies.

Resistance and viscosity are two other major influencing factors in blood pressure. Resistance here relates to the size of blood vessels as well as the smoothness of these vessels. There are things in the body that affect the size of blood vessels. Some make them thinner, which increases blood pressure, while others do the opposite. Fatty acids are responsible for the smoothness of blood vessels, because the more that is deposited on the walls, the less resistance there is. Viscosity, on the other hand, is the thickness of the blood flowing through the body. The thicker the blood that’s pumping through a body’s veins, the higher the blood pressure will be. Certain illnesses affect the viscosity of blood, as well as the level of sugars in the blood.

While thus far high blood pressure has been the effect of these factors, there are certainly ones that influence low blood pressure as well. Some causes of low blood pressure include sepsis, hemorrhaging, certain toxins, and hormonal abnormalities. On a lighter note, simply sitting and standing could lower blood pressure as well, though the factors that influence low blood pressure are usually more severe.

Your Body's Many Cries For Water

By Nicos Stylianou

The other day I finished reading a fascinating book named
"Your Body's Many Cries For Water". What impressed me the
most from reading this book, is that the author establishes
a clear association between the benefits of drinking water
and our overall wellness.

In order to support his arguments about the importance of
drinking water, the author goes on to prove, by using
medical facts, that just by getting into the habit of
regularly drinking water can relieve us from a number of
ailments that we all experience from time to time. Below, I
mention some of these ailments.

Headaches and migraines

We all suffer from headaches, or even worse migraines now
and then. Some of us more and some others less severely.
What you might find interesting to find out, is that more
often than not, we should blame ourselves for not drinking
enough water.

You see, 75% of our brain consists of water and when it
senses that there is shortage of it, it generates histamines
which cause pain and fatigue. The intention is to make us
slow down our activities, so as to maintain the minimum
water quantity that will allow our brain to function
properly.

So, the next time you think that your head will explode from
a splitting headache, resist the temptation of taking an
aspirin and do this: Drink a full glass of fresh, pure water
and then sit back and unwind for half an hour. More often
than not, you will be amazed. Your headache will just go
away!

When our back hurts

According to statistics, one out of four adults experiences
at least once in his lifetime the pain and distress
associated with a sore back. As the author claims in his
book, another one of the benefits of drinking water is that
it helps mitigate our suffering.

Let me explain.

As you might probably know, our backbone is made up of a
number of discs. While externally these discs are made up of
a hard shell, internally they are filled with water. When
the level of water inside is adequate, then they provide
ample support to the disc, helping it cope with the pressure
exerted on them when we move our upper body.

When we move our body, then pressure is exerted and released
on the discs depending on the type of movement. This creates
a suction which allows fluids in the body to enter the disc,
thus keeping them properly hydrated.

The problem begins when we don't replenish our body's
natural stock of water by drinking enough quantities. When
the discs are shifting, then there is not enough water
around them to be sucked inside, as explained above. The
result is devastating: The internal fluids are gradually
depleted and so the outer shell of the discs is no longer
supported. Without this support, our poor discs are
helpless, as the whole weight of the body is shifted on
them! Pain and swelling ensues, putting us in distress and
agony.

When our blood pressure goes up

Water also plays a vital role in the biological process
associated with high blood pressure.

According to medical experts, hypertension very often
happens when our body detects blood volume loss. Since our
blood is more than 83% water, then the most common cause of
blood volume loss is dehydration.

Our body's internal mechanisms have the ability to monitor
the level of our blood volume. When there is an alert that
this volume has fallen below acceptable limits, then our
body switches into an emergency mode, directing supply of
blood only to vital organs switching everything else off.
This redistribution of the circulatory system more often
than not leads to high blood pressure.

In summary, the examples I gave you above are just a few of
the many health benefits of drinking water, for you and your
family as well.

However, I should stress the following: Not all water that
we get at our homes is created equal. Its quality varies
greatly, depending on a lot of factors such as where it
originates (could be ground water or surface water), the
kind of treatment it undergoes, etc. The subject of water
quality is a very diverse one and is surely beyond the scope
of this article. My personal opinion is that it is
definitely worth it to spend some time investigating the
issue and decide on taking action to ensure that the water
at your home is the purest it can be.

Nicos Stylianou is a firm believer that drinking
(http://www.your-nutrition-guide.com/pure-water.html)
healthy, pure water is one of the cornerstones of a balanced
diet. Visit his (http://www.your-nutrition-guide.com/)
nutrition guide website now to find out what he recommends.