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Are you aware that elevated blood sugar and severe stress are the REAL enemies, NOT cholesterol in coronary heart disease?


"High blood sugar promotes CHD in numerous ways; it stimulates free radical activity, reduces vitamin C uptake by our cells, impairs the immune system, decreases levels of nitric oxide in our arteries, inhibits the breakdown of blood clots, and dramatically increases glycation, a process in which glucose molecules irreversibly attach themselves to protein and lipid molecules inside the body.. Amoung other things glycation stimulates further free radical production and results in the formation of advanced glycosylation end-products (AGEs), also known as glycoxidation products.


It's a pity so few of us would even have a clue what out fasting blood glucose is because monitoring one's blood glucose levels is a far more useful and widely applicable predictor of one's future mortality risk than one's cholesterol levels. "

2007-04-16 13:52:10 · 7 answers · asked by Anonymous in Health Diseases & Conditions Heart Diseases

7 answers

As I always answer to these questions, there's a lot of junk "theories" from pseudo-experts that I don't know or care about.

The last part of the question is apparently a quotation from one of the pseudo-experts.

2007-04-19 11:32:47 · answer #1 · answered by ckm1956 7 · 1 0

I totally agree with you, my body was turning good cholesterol into bad cholesterol when I was under stress. My own experience with both fasting lipids and glucose levels has been positive since my open hart surgery. Although after a couple of years it seems everyone wants to get my blood and test it. Once my warfarin levels got sorted out I got down to one INR blood tests every month.
Before surgery if a medical person couldn't find a blood vessels in my arms they needed a change of career. Now 4 years down the track my veins are gone and I have a frequently used scar on my arm which provides blood to people I like. If you scare me my viens run away.

2007-04-16 15:09:09 · answer #2 · answered by clapper 4 · 0 0

I'm a 45 year old woman and was recently diagnosed as being a borderline diabetic. My doctor prescribed some medication, but before filling it I decided to do some research on the internet which led me to the methods. After reading this ebook and applying the methods, my scepticism turned to 100% belief. I noticed that my energy levels increased significantly and I felt more rested in the morning, my symptoms started going away.

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I recommend you use the Type 2 Diabetes Destroyer to naturally reverse your diabetes.

2016-05-19 23:51:38 · answer #3 · answered by Kathryn 4 · 0 0

Another small excerpt from "The Great Cholesterol Con" by Anthony Colpo



Stress and CHD; More Than Just A Statistical Association


"When presented with epidemiological studies linking stress to CHD , are we looking at a causal or merely secondary association?


Abundant experimental evidence indicates we are observing a direct association. When psychological stress is induced in volunteers through such activities like frustrating tasks , recalling angry experiences, or public speaking researchers have observed the following

*Dilation (widening) of healthy arteries , but constriction of atherosclerotic arteries


*Arterial spasm;


*Increased blood platelet aggregation;


*Increased production of fibronogin, a protein that assists in the formation of blood clots;


*Abnormalities in ventricular function;


*A reduced ability of the heart to refill with blood;


*Reduced cardiac output;


ECG changes indicating ischemia ( oxygen deprivation of the heart) at higher blood pressure readings than that seen with excercise - induced ischemia"





So are you aware of ALL of these things as far as stress and elevated blood sugar being CAUSAL in coronary heart disease UNlike cholesterol ?

2007-04-16 14:29:42 · answer #4 · answered by Anonymous · 0 2

You bet!
I have read The Great Cholesterol Con and other sources, and also know who is behind funding most of the research on health issues!!!
http://www.highbloodpressureinfo.org/cholesterol-versus-high-blood-pressure.html

2007-04-16 20:11:22 · answer #5 · answered by Gembow 2 · 0 1

Nop!

2007-04-16 13:56:06 · answer #6 · answered by Dmitriy L 2 · 0 0

I think when you speak of stress, start counting all the diseases, this article although I tried to brief but the delivery of immense knowledge would have been hampered:

WHAT ARE THE NEGATIVE EFFECTS OF STRESS?
In prehistoric times, the physical changes in response to stress were an essential adaptation for meeting natural threats. Even in the modern world, the stress response can be an asset for raising levels of performance during critical events such as a sports activity, an important meeting, or in situations of actual danger or crisis. If stress becomes persistent and low-level, however, all parts of the body's stress apparatus (the brain, heart, lungs, vessels, and muscles) become chronically over- or under-activated. This may produce physical or psychologic damage over time. Acute stress can also be harmful in certain situations.

Stress-related conditions that are most likely to produce negative physical effects include:

* An accumulation of persistent stressful situations, particularly those that a person cannot easily control (for example, high-pressured work plus an unhappy relationship).

* Persistent stress following a severe acute response to a traumatic event (such as an automobile accident).

* An inefficient or insufficient relaxation response.

* Acute stress in people with serious illness, such as heart disease.

Psychologic Effects of Stress
Studies suggest that the inability to adapt to stress is associated with the onset of depression or anxiety. In one study, two-thirds of subjects who experienced a stressful situation had nearly six times the risk of developing depression within that month. Some evidence suggests that repeated release of stress hormone produces hyperactivity in the hypothalamus-pituitary-adrenal axis and disrupts normal levels of serotonin, the nerve chemical that is critical for feelings of well-being. Certainly, on a more obvious level, stress diminishes the quality of life by reducing feelings of pleasure and accomplishment, and relationships are often threatened.

Heart Disease
Mental stress is as major a trigger for angina as physical stress. Incidents of acute stress have been associated with a higher risk for serious cardiac events, such as heart rhythm abnormalities and heart attacks, and even death from such events in people with heart disease.

Stress activates the sympathetic nervous system (the automatic part of the nervous system that affects many organs, including the heart). Such actions and others may negatively affect the heart in several ways:

* Sudden stress increases the pumping action and rate of the heart and causes the arteries to constrict, thereby posing a risk for blocking blood flow to the heart.

* Emotional effects of stress alter the heart rhythms and pose a risk for serious arrythmias in people with existing heart rhythm disturbances.

* Stress causes blood to become stickier (possibly in preparation of potential injury), increasing the likelihood of an artery-clogging blood clot.

* Stress may signal the body to release fat into the bloodstream, raising blood-cholesterol levels, at least temporarily.

* In women, chronic stress may reduce estrogen levels, which are important for cardiac health.

* Stressful events may cause men and women who have relatively low levels of the neurotransmitter serotonin (and therefore a higher risk for depression or anger) to produce more of certain immune system proteins (called cytokines), which in high amounts cause inflammation and damage to cells, including possibly heart cells.

* Recent evidence confirms the association between stress and hypertension (high blood pressure). People who regularly experience sudden increases in blood pressure caused by mental stress may, over time, develop injuries in the inner lining of their blood vessels. In one 20-year study, for example, men who periodically measured highest on the stress scale were twice as likely to have high blood pressure as those with normal stress. The effects of stress on blood pressure in women were less clear.

More research is needed to confirm the actual harm of stress on the heart. For example, one study of people who work under demanding conditions suggested that heart disease, including high blood pressure, attributed to work stress may simply be due to the way people cope with the stress. People who are trying to deal with stress often resort to unhealthy habits including high-fat and high-salt diets, tobacco use, alcohol abuse, and a sedentary lifestyle. In one study, men were more apt to use alcohol or eat less healthily in response to stress, while women tended to have healthier ways of coping.

Stroke
One survey revealed that men who had a more intense response to stressful situations, such as waiting in line or problems at work, were more likely to have strokes than those who did not report such distress. In some people prolonged or frequent mental stress causes an exaggerated increase in blood pressure. In fact, a 2001 study has linked for the first time a higher risk for stroke in adult Caucasian men and elevated blood pressure during times of stress.

Susceptibility to Infections
Chronic stress appears to blunt the immune response and increase the risk for infections and may even impair a person's response to immunizations. A number of studies have shown that subjects under chronic stress have low white blood cell counts and are vulnerable to colds. And once any person catches a cold or flu, stress can exacerbate symptoms. People who harbor herpes or HIV viruses may be more susceptible to viral activation following exposure to stress. Even more serious, some research has found that HIV-infected men with high stress levels progress more rapidly to AIDS when compared to those with lower stress levels. (In some studies, stressful events most linked with a higher incidence of infections were interpersonal conflicts, such as those at work or in a marriage.)

Immune Disorders
The contradictory effects of stress on the immune system can have mixed effects on autoimmune diseases (which are those that are caused by inflammation and damage from immune attacks on the body). For example, eczema, lupus, and rheumatoid arthritis may demonstrate changes ranging from improvement to deterioration in response to stress. A 2001 study reported that short-term stress appears to have no negative effect on multiple sclerosis, but chronic stress is a major risk factor for flare-ups.

Cancer
Current evidence does not support the idea that stress causes cancer. Nevertheless, some animal studies suggest that lack of control over stress (not simply stress itself) had negative effects on immune function and contributed to tumor growth. And, two small studies on melanoma and breast cancer patients reported improved survival with therapies that offered emotional support. Other research has not detected similar survival benefits, but support groups still have great value in reducing stress in patients with terminal cancer.

Gastrointestinal Problems
The brain and the intestine are strongly related and mediated by many of the same hormones and nervous system. (Indeed, some research suggests that the gut itself has features of a primitive brain.) It is not surprising then that prolonged stress can disrupt the digestive system, irritating the large intestine and causing diarrhea, constipation, cramping, and bloating. Excessive production of digestive acids in the stomach may cause a painful burning.

Irritable Bowel Syndrome. Irritable bowel syndrome (or spastic colon) is strongly related to stress. With this condition, the large intestine becomes irritated, and its muscular contractions are spastic rather than smooth and wave like. The abdomen is bloated and the patient experiences cramping and alternating periods of constipation and diarrhea. Sleep disturbances due to stress can further exacerbate irritable bowel syndrome.

Peptic Ulcers. It is now well established that most peptic ulcers are either caused by the H. pylori bacteria or by the use of nonsteroidal anti-inflammatory (NSAID) medications (such as aspirin and ibuprofen). Nevertheless, studies still suggest that stress may predispose someone to ulcers or sustain existing ulcers. Some experts, in fact, estimate that social and psychologic factors play some contributing role in 30% to 60% of peptic ulcer cases, whether they are caused by H. pylori or NSAIDs. In any case, some experts believe that the anecdotal relationship between stress and ulcers is so strong that attention to psychological factors is still warranted.

Inflammatory Bowel Disease. Although stress is not a cause of inflammatory bowel disease (Crohn's disease or ulcerative colitis), there are reports of an association between stress and symptom flare-ups. One study, for example, found that while short term (past month) stress did not significantly exacerbate ulcerative colitis symptoms, long term perceived stress tripled the rate of flare-ups compared to patients who did not report feelings of stress.

Eating Problems
Stress can have varying effects on eating problems and weight.

Weight Gain. Often stress is related to weight gain and obesity. Many people develop cravings for salt, fat, and sugar to counteract tension and, thus, gain weight. Weight gain can occur even with a healthy diet, however, in some people exposed to stress. And the weight gained is often abdominal fat, a predictor of diabetes and heart problems. In a 2000 study, lean women who gained weight in response to stress tended to be less able to adapt to and manage stressful conditions. The release of cortisol, a major stress hormone, appears to promote abdominal fat and may be the primary connection between stress and weight gain in such people.

Weight Loss. Some people suffer a loss of appetite and lose weight. In rare cases, stress may trigger hyperactivity of the thyroid gland, stimulating appetite but causing the body to burn up calories at a faster than normal rate.

Eating Disorders . Anorexia nervosa and bulimia nervosa are eating disorders that are highly associated with adjustment problems in response to stress and emotional issues.

Diabetes
Chronic stress has been associated with the development of insulin-resistance, a condition in which the body is unable to use insulin effectively to regulate glucose (blood sugar). Insulin-resistance is a primary factor in diabetes. Stress can also exacerbate existing diabetes by impairing the patient's ability to manage the disease effectively.

Pain
Researchers are attempting to find the relationship between pain and emotion, but the area is complicated by many factors, including effects of personality types, fear of pain, and stress itself.

Muscular and Joint Pain. Chronic pain caused by arthritis and other conditions may be intensified by stress. (According to a study on patients with rheumatoid arthritis, however, stress management techniques do not appear to have much effect on arthritic pain.) Psychologic distress also plays a significant role in the severity of back pain. Some studies have clearly associated job dissatisfaction and depression to back problems, although it is still unclear if stress is a direct cause of the back pain.

Headaches. Tension-type headache episodes are highly associated with stress and stressful events. (Sometimes the headache doesn't even start until long after a stressful event is over.) Some research suggests that tension-type headache sufferers may actually have some biological predisposition for translating stress into muscle contraction. Among the wide range of possible migraine triggers is emotional stress (although the headaches often erupt after the stress has eased). One study suggested that women with migraines tend to have personalities that over-respond to stressful situations.

Sleep Disturbances
The tensions of unresolved stress frequently cause insomnia, generally keeping the stressed person awake or causing awakening in the middle of the night or early morning.

Sexual and Reproductive Dysfunction
Sexual Function. Stress can lead to diminished sexual desire and an inability to achieve orgasm in women. Stress response can also cause temporary impotence in men. Part of the stress response involves the release of brain chemicals that constrict the smooth muscles of the penis and its arteries. This constriction reduces the blood flow into and increases the blood flow out of the penis, which can prevent erection.

Premenstrual Syndrome. Some studies indicate that the stress response in women with premenstrual syndrome may be more intense than in those without the syndrome.

Fertility. Stress may even affect fertility. Stress hormones have an impact on the hypothalamus gland, which produces reproductive hormones. Severely elevated cortisol levels can even shut down menstruation. One interesting small study reported a significantly higher incidence of pregnancy loss in women who experienced both high stress and prolonged menstrual cycles. Another reported that women with stressful jobs had shorter periods than women with low-stress jobs.

Effects on Pregnancy. Old wives' tales about a pregnant woman's emotions affecting her baby may have some credence. Maternal stress during pregnancy has been linked to a 50% higher risk for miscarriage. It is also associated with lower birth weights and increased incidence of premature births, both of which are risk factors for infant mortality. One study suggested that stress experienced by expectant mothers can even influence the way in which the baby's brain and nervous system will react to stressful events. Stress may cause physiologic alterations, such as increased adrenal hormone levels or resistance in the arteries, that may interfere with normal blood flow to the placenta.

Memory, Concentration, and Learning
Stress has significant effects on the brain, particularly on memory. The typical victim of severe stress suffers loss of concentration at work and at home and may become inefficient and accident-prone. In children, the physiologic responses to stress can clearly inhibit learning. Although some memory loss occurs with age, stress may play an even more important role than simple aging in this process. In one study older people with low stress hormone levels tested as well as younger people in cognitive tests: those with higher stress levels tested between 20% and 50% lower.

Effect of Acute Stress on Memory. Studies indicate that the immediate effect of acute stress impairs short-term memory, particularly verbal memory. In one interesting 2000 study, subjects took pills containing either cortisone (a stress hormone) or a placebo (a dummy pill). Those taking the cortisone performed significantly worse on memorization tests than those taking the placebo pill did. In an earlier study, when individuals were subjected to four days of stress, verbal memory was also impaired. Fortunately, in such cases, memory is restored after a period of relaxation.

Effect of Chronic Stress on Memory. Studies have strongly associated prolonged exposure to cortisol (the major stress hormone) to shrinkage in the hippocampus, the center of memory. For example, two studies reported that groups who suffered from post-traumatic stress disorder (Vietnam veterans and women who suffered from sexual abuse) displayed up to 8% shrinkage in the hippocampus. It is not yet known if this shrinkage is reversible.

Other Disorders
Allergies. Research suggests that stress, not indoor pollutants, may actually be a cause of the so-called sick-building syndrome, which produces allergy-like symptoms, such as eczema, headaches, asthma, and sinus problems, in office workers.

Skin Disorders. Stress plays a role in exacerbating a number of skin conditions, including hives, psoriasis, acne, rosacea, and eczema. Unexplained itching may also be caused by stress.

Unexplained Hair Loss (Alopecia Areata). Alopecia areata is hair loss that occurs in localized (or discrete) patches. The cause is unknown but stress is suspected as a player in this condition. For example, hair loss often occurs during periods of intense stress, such as mourning.

Teeth and Gums. Stress has now been implicated in increasing the risk for periodontal disease, which is disease in the gums that can cause tooth loss.

2007-04-17 06:19:59 · answer #7 · answered by Dr.Qutub 7 · 0 0

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