Archive | April 2015

QUOTE FOR THURSDAY:

In this study, eating sugar, either from table sugar, honey or unsweetened orange juice, depressed the immune system of healthy volunteers by about 50 percent for up to five hours. If you eat sugar at every meal, it means that your immune system will be functioning at half-capacity for most of the day.

“USA Today”  (2009)

Excess of Insulin in the body!

We know usually anything in excess is usually not good for you.  For example, you eat too much you put yourself at a potential for obesity and if junk food at risk in time putting yourself at risk for atherosclerosis.  I could go I will get to the point.  Let us take insulin in the human body which is good for you, too much of it puts you at potential for heart disease.

Naturally this is how insulin works:  Given a short version of its function in the body is it is produced by the pancreas, we eat than digestion takes place, all the fat/CHO/ sugar and calories in the food in the stomach are broken down to smaller sugar molecules (like glucose, sucrose, etc..) than dumped in our blood.  This free sugar in the blood goes through out our bloodstream and sugar is energy too our human body.  So whatever tissue needs energy that minute is used in our body but for that to happen it has to go into our cells to be utilized and transferred into the tissue.  This is where INSULIN comes into play.  It allows sugar to pass into our cells.  If you have NO INSULIN the sugar doesn’t pass into the cell remaining freely in our blood stream like in a Diabetic that is why they have high sugar levels unless their on medication from oral to actual types of insulin to allow their sugar to pass into cells and be utilized the natural way.

Now lets get into EXCESS OF INSULIN and what happens:

There are several stages involved in the development of heart disease. Unfortunately having too much insulin in your blood is involved in each and every stage.

Stage 1: First excessive insulin raises the level of bad cholesterol in the blood – the LDL version. At the same time it decreases the level of “good” cholesterol – the HDL variety. Then it goes on to increase the level of triglycerides in the blood – yet another risk factor for heart disease. Excessive insulin also causes your blood to clot more quickly which increases your risk of stroke. Though your kidneys are not insulin sensitive, when your insulin level is elevated it indirectly causes your kidneys to retain salt and fluid which further increases your blood pressure.

Stage 2: In this stage excessive insulin increases cellular proliferation which damages the lining of your blood vessels. This increases the blood vessels vulnerability and sets the stage for even more blood vessel damage.

Stage 3: In this third stage insulin plays a different role. There are two very different kinds of LDL cholesterol. “Pattern A” LDL cholesterol is light, floats on water and represents no particular threat to the human body. But “Pattern B” LDL is a smaller particle, much more dense form that’s intimately involved in the heart disease process. That’s because it’s this denser form that attaches itself to the blood vessel lining to form artery-clogging plaques. Excessive insulin increases this more dangerous form of LDL. It’s this kind of LDL that forms the “fatty streak” plaques that are the hallmark of early heart disease.

Stage 4: Excessive insulin promotes the conversion of specialized cells called microphages in your blood into foam cells which further promotes the formation of dangerous plaques.

Stage 5: Before the plaque becomes dangerous it must be oxidized by free radicals. Once again insulin plays a role by increasing the level of dangerous tissue-damaging free radicals in your blood. The smaller dense LDL particles that excessive insulin promotes are more subject to free radical oxidation.

Stage 6: This damage to your blood vessel lining triggers an inflammatory response which contributes to the vicious cycle. Excessive insulin boosts inflammation throughout the body including within the lining of blood vessels. Many medical researchers feel that inflammation plays a major role in heart disease and excessive insulin plays a major role in generating it. In addition, studies have shown that this increased level of inflammation can directly damage brain neurons. (The C-reactive blood test measures the level of inflammation in your body. Today more and more doctors are using the test in recognition of the key role inflammation plays in so many different diseases.)

Stage 7: As the plaque builds over the years, it eventually restricts the flow of blood causing either chest pain or other symptoms in other parts of your body. If the blood vessels feeding the brain become restricted, your brain function will inevitably be affected. In numerous studies where insulin was injected into the blood vessels of lab animals, it was found that thick artery clogging plaques accumulated just downstream from the injection sites.

Stage 8: Excessive insulin also directly stimulates the central nervous system raising blood pressure which further increases the risk of a heart attack or stroke. At this stage you may experience TIAs (transient  ischemic attacks) which are small strokes that damage small areas of your brain. Damage caused by TIAs are commonly found in the brains of deceased Alzheimer’s patients. Stage 9: Excessive insulin causes the body to increase it’s excretion of magnesium which causes a magnesium deficiency which can then trigger arterial spasms that can directly cause a heart attack. If a heart attack doesn’t get you, remember that excessive insulin has already increased the blood’s tendency to clot. A blood clot can easily form at the site of the spasm and travel to other areas of the body such as the lungs where it can cause a fatal embolism.

Stage 10: You’re officially diagnosed as having heart disease and if that isn’t bad enough this diagnosis dramatically increases your risk of dementia and premature death.  After reading the above it should come as no shock that studies have found that fatal heart attacks are three times more likely after a high carbohydrate meal than after a high fat/protein meal!

 

QUOTE FOR WEDNESDAY:

Largest outbreak in West Africa 2014, largest in history that showed 24,000 cases plus with 14,000 plus deaths by the CDC.

CENTERS FOR DISEASE CONTROL AND PREVENTION (http://www.cdc.gov/vhf/ebola/outbreaks/history/chronology.html)

QUOTE FOR TUESDAY:

“Most, really all, prior outbreaks occurred in areas where the affected population was relatively thinly scattered and the movement of people in and out of the area was minimal and slow. This outbreak is happening where there are much larger concentrations of population and a lot of movement of people. This has simply upped the chance of transmission in close quarters (higher density).”

Greg Laden (Science Blogs)

QUOTE FOR MONDAY:

“Ebola is an infectious and generally fatal disease marked by fever and severe internal bleeding, spread through contact with infected body fluids by a filovirus ( Ebola virus ), whose normal host species is unknown.”

Center of Disease Control (CDC).

QUOTE FOR THE WEEKEND:

“Honey or Cola May Disrupt Heart” 

“TUESDAY, June 25, 2013 (MedPage Today) — A detailed history of patients with arrhythmia or syncope might need to decrease their cola intake or the origin of the honey they consume, two case studies suggest.” 

Chris Kaiser, Cardiology Editor, MedPage Today

What is SYNCOPE?

Syncope, also known as fainting, is a sudden, temporary loss of consciousness.

THE CAUSES:

Syncope is caused by a temporary decrease in the flow of blood to the brain. A large number of situations or conditions can cause this decrease in blood flow. They can include straining for a prolonged period of time, common mild illnesses like as simple as the cold or flu or sinusitis, standing up too quickly allowing the blood to drop from the brain in decreasing blood supply to that area, emotionally stressed, heart disease, standing rigidly for a long time, arrhythmias (abnormal heart beats = irregular heartbeats), pain, fright, drugs and alcohol.

Certain heart conditions can cause syncope. They include heart attacks, certain arrhythmia (like atrial fibrillation), hypertropic cardiomyopathy (A disease that involves thickening of the heart muscle which is greatest in size on the L side of the heart since that side of the heart has to pump blood to the feet up to the head and back to the right side of the heart; the Rt. side of the heart only pumps blood from the Rt side of the heart to lungs and back to the L side of the heart with oxygenated blood.) Other conditions causing syncope can be disorders of the heart valves, or heart blocks (a problem with the heart’s electrical system blocked due to the conduction system not going completely from the top to the bottom of the heart which can be slight (1st degree heart block to moderate=2 types of 2nd degree heart block to completely being 3rd degree heart block).

DIAGNOSIS:

Like any other condition in determining the cause we have to use diagnostic tools through certain tests to figure out the actual etiology of the syncope or any symptoms you’re experiencing.

The doctor will start with a thorough physical exam and review of your medical history with significant changes from your last physical or visit with the doctor. The doctor may recommend certain diagnostic tests to determine the cause of your fainting episodes. These tests could include: X-rays, use of a Holter monitor (a device that you wear during the day that records the electrical activity over a period of time), or other diagnostic or imaging testing procedures.

Our doctor might recommend a “tilt-table test”. This test involves a special table that tilts upright. Sometimes, medications are given during the test to help with the diagnosis. Your doctor may order a Stress Test where you walk to run on a treadmill with or without IV contrast to determine if this is possible cardiac situation and if it is than the doctor would further order other cardiac testing from Echocardiogram (soundwaves checking the heart) to microsurgery possibly like an angiogram (cardiac cath)=microsurgery if the situation was a blockage in an artery that needed to be declogged than a angioplasty would be performed if you were a candidate for this procedure, which a cardiologist would decide.

PREVENTION OF THIS PROBLEM:

If this was to prevent cardiac conditions from occurring to stop the syncope from occurring live a life with a healthy diet, balancing exercise and rest and if overweight start a program with both diet and exercise involved. To do it right first go to a cardiologist, if obese or overweight, to do it safe and correctly.

Already with some type of cardiac problem than be compliant in what your cardiologist provides you in your individual plan of care in treating this condition to prevent it worsening or causing other problems as well.

TREATMENT:

Treatment depends on the cause of the fainting spells. If the problems are related to medications the doctor may have to change the dosage or the type of medication. Medications are generally not required to treat syncope, but they might be required to treat the cause of syncope.

Most fainting spells are not dangerous. Individuals usually regain consciousness on their own in a few minutes.

 

 

 

QUOTE FOR FRIDAY:

“Typically over 95% of patients afflicted with benign posterior paroxysmal vertigo will note resolution of their vertigo with time and/or conservative treatment.  A small group goes under surgery.”

Michigan Ear Institute

QUOTE ON THURSDAY:

“Be careful when at the dentist’s office, the beauty parlor when lying back having your hair washed, when participating in sports activities and when you are lying flat on your back.”

American Hearing Research Foundation  (http://american-hearing.org/disorders/benign-paroxysmal-positional-vertigobppv/#affect)

QUOTE FOR WEDNESDAY:

  • “My father has positional vertigo, and if he flies he gets really dizzy, so he has to drive out to California, which he does a couple times a year.  We talk, but we e-mail mostly.”

    Benjamin Géza Affleck-Boldt (born August 15, 1972), better known as Ben Affleck, is an American actor, film director, screenwriter, producer and activist.