Showing posts with label Atherosclerosis. Show all posts
Showing posts with label Atherosclerosis. Show all posts
Athero....what? That is the first question i asked my friend (MD) while she is trying to explain what exactly it is. Coming from the geek words athero(gruel or paste) and sclerosis (hardness). Atherosclerosis involves deposits of fatty substances, cholesterol, cellular waste products, and other substances in the artery 's inner lining. Called plaque this build up usually affects both large and medium sized arteries.
It starts as early as childhood. A slow complex disease, it often progresses as people age. In some people though the progress is more rapid and happens even in their twenty's Scientists believe that this disease begins with damage to the innermost layer artery, called endothelium.
Researchers show that males and those with family history of premature cardiovascular disease have a greater risk of atherosclerosis.Unfortunately these factors cannot be controlled. However, reducing the controllable risk factors of atherosclerosis prove to be beneficial: these controllable risk factors include:
knowing these factors, you should be able to control it in your own ways like lose weight, eat well-balanced diet. quit smoking, try to expose yourself to outdoor activities or engage into different sports. A healthy body should have a healthy heart, So love your heart and add more years to your life.
It starts as early as childhood. A slow complex disease, it often progresses as people age. In some people though the progress is more rapid and happens even in their twenty's Scientists believe that this disease begins with damage to the innermost layer artery, called endothelium.
Researchers show that males and those with family history of premature cardiovascular disease have a greater risk of atherosclerosis.Unfortunately these factors cannot be controlled. However, reducing the controllable risk factors of atherosclerosis prove to be beneficial: these controllable risk factors include:
- High blood cholesterol
- Cigarette smoking /exposure to tobacco smoke
- High blood pressure
- Diabetes mellitus
- Obesity
- Physical inactivity
knowing these factors, you should be able to control it in your own ways like lose weight, eat well-balanced diet. quit smoking, try to expose yourself to outdoor activities or engage into different sports. A healthy body should have a healthy heart, So love your heart and add more years to your life.
What causes hypertension? About 10 percent of all cases are due to kidney or adrenal disease, but the remaining 90 percent have no definitely known cause. There are however, some factors that may contribute to high blood pressure.
- Atherosclerosis (narrowing of blood vessels by cholesterol build-up) is also thought to be a factor in hypertension. If this proves to be true, avoiding excessive fat and cholesterol in our diets would be a great help.
- Estrogen, a female hormone found in birth control pills or given for menopause, causes the body to retain salt, and has the same effect as consuming too much salt.
- Some people are more sensitive to salt than others. In fact, the sodium in salt may actually be the number one cause of hypertension. A study shows that those people consuming very little salt, like Eskimos, new guinea and Solomon island tribes, Australian aborigines, have no incidence of high blood pressure. Northern Japanese farmers preserve their food with salt and eat an average of 30 grams of salt per day. Sixty percent of these farmers have hypertension, and strokes are the most common cause of death among them. This does not mean that salt should be eliminated from the diet entirely. Salt is vital to health, but our bodies need only 0.2 grams of sodium per day. If we cut our salt intake to one teaspoonful of salt per day, including those used in preparation of food, we could solve one of the biggest health problems. Individuals with hypertension would have to cut salt even more.
- Obesity may also contribute to hypertension. Every pound of fat requires thousands of extra blood vessels. These in turn require a higher blood pressure to circulate blood through them. It is any wonder, then, that obese people are five times more likely to have hypertension? Anyone who is more than 20 percent overweight is considered obese.
- Stress can cause hypertension, whether it be social stress, noise stress, or work stress. All of these may increase hypertension.
- Over consumption of refined sugar a possible contributing factor in persons with decrease kidney function is associated with the aging process.