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CLINICAL
PROOF
Explanation of the Immune System We sometimes think of the immune system as being
similar to the volume on a stereo system - if you want more sound, you
simply turn it up. In reality, however, the immune system has many
different volume controls regulating dozens of inter-related immune
responses. If one isolated aspect of the immune response is amplified too
much, the sound or, in this case, our immune function can be distorted,
transforming a well balanced orchestration into a cacophony.
The specific formula of plant extracts found in Hypodea
appears to have the unique ability to significantly enhance immune
function and, at the same time, promote balance and equilibrium of the
immune system.
How your inner defences work together against
invaders Although the intricacies of the immune system could
easily fill several books, a brief summary of immune function will help to
clarify the unique properties of Hypodea. The immune system mission is to
protect us from things that threaten our bodies. The threat may come from
foreign pathogens, like bacteria, viruses and parasites, abnormal or
diseased cells like cancer cells, or toxins that we breathe or eat;
anything the immune system does not recognise as either self (the body's
own tissue) or friends (nutrients or friendly bacteria, for example) is
tagged for removal.
There are many different types of white blood cells that
work together to patrol and dispose of unwanted trespassers. Among them
are natural killer (NK) cells and various types of phagocytes, including
Microphages. These types of cells are often referred to as the front line
defence. They are constantly on patrol throughout the body looking for
unfamiliar and suspicious particles. When they encounter a bacterium, virus
or Cancer cell they simply engulf and digest it.
Another branch of the immune system involves Lymphocytes,
chiefly the T-cells and B-cells. This arm of the immune system functions
like an intelligence agency; if an intruder (or antigen) is found in the
body, the T-cells could take a finger print of the enemy which the B-cells
use to create specific antidotal antibodies. The fingerprint of the
antigen and the recipe of the antibody are both kept on file in the immune
system's memory and used to identify and quickly destroy known offenders
if they should penetrate bodies a second time. However, this search and
destroy capacity of the immune system must be carefully regulated to
prevent damage from friendly fire. An out of control immune system that
attacks healthy tissue of the body poses as much of a threat to an under
functioning system that allows cancer cells to multiply
unchallenged
Medical History
The effects of taking the herbal preparation of Hypoxis hemerocallidea
only became known to Europe as the result of chemical research into its
properties in 1977 by German medical scientists who were testing its
effects on Prostate Cancer. They were alerted to its beneficial effects by
tribal herbalists in Southern Africa. These medicine men had been using
the root of this plant for centuries as treatment for many different
illnesses and diseases with remarkable success.
It was only after the research by the German medical scientists, under
the umbrella of a pharmaceutical company, that it was clinically
established that the properties of this plant's root were found to create
a substantial boost to the human immune system. When taken as a herbal
infusion it was found that the root of Hypoxis hemerocallidea enhanced the
immune system, thereby combating the effects of attacks by viruses and
bacteria.
The success of the clinical trials was so significant and substantial
that further clinical trials were conducted by scientists at various
universities and hospitals in Africa. These trials were conducted on
patients suffering from a wide range of diseases and infections and led to
the conclusion that this herbal preparation, when used as an alternative
medicine to drugs which very often have harmful side effects, was not only
extremely effective but showed no side effects.
In order to orchestrate this complex system all the different types of
immune cells talk to one another, mainly through the release of immune
chemicals, known as cytokines. These chemical messengers tell the various
immune cells when to step up the attack and when to back off, regulating the
various arms of the system as circumstances dictate on a moment-to-moment
basis. Layer upon layer of back-up systems and feedback mechanisms keep
this powerful system on alert and under control. For example, a specific
T-cell, known as Th1, produces an immune chemical called interleukin-2,
which enhances the immune response against viruses, bacteria and cancer
cells. It also tells the body to stop producing antibodies when the
infection agent has been defeated. If the Th1 cells are too low there is a
reduction in the body's ability to produce natural killer cells and
macrophages and resistance to disease is compromised.
Counter-balancing the action of Th1 cells is another type of T-cell
called Th2. In a healthy immune system Th1 and Th2 cells communicate with
each other in order to keep the release of various interleukins in a
carefully controlled balance.
How Stress knocks out the Immune System
Stress is just one of the many threats to our immunity, but it is a
good example of how the immune system can become dangerously unbalanced.
Stress, both physical and emotional, causes the adrenal gland to release
cortosol, a hormone that down regulates the production of Th1 and MK
cells. At the same time it up regulates the activity of Th2 and the
release of inflammatory interleukins. Cortosol is an emergency hormone
intended to shift the body's biochemical processes into survival mode for
short periods of time, but our stressful lives can cause permanently
elevated cortosol levels which eventually impair the ability of Th1 and
Th2 cells to maintain a healthy balance and immune response.
Researchers in South Africa, led by Dr Karl H. Pegel eventually decoded
the healing secret as sterols. In nature, sterols are always accompanied
by molecules called sterolins. Subsequent research has shown that both
sterols and sterolins must be present in sufficient quantities in an
optimal ratio in order to have an immune enhancing effect. While sterols
are fairly sturdy, sterolins are easily destroyed in processing,
especially via the freeze-drying process by which many herbs are
preserved.
Aviazure have sought, with their immune boost product, Hypodea, to
harness the natural properties within the tuberous root of the Hypoxis
hemerocallidea by replacing harmful freeze drying with natural sun drying
to ensure that not only the sturdy sterols but also the delicate sterolin
molecules are preserved.
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