agaze: January 2013

Thursday, January 31, 2013

High Blood Pressure Causes

According to the American Heart Association's website one in three adults has high blood pressure but only 78.7 percent of them were aware of their condition.

The website went on to point out that even though many times the cause of hypertension isn't known, it is easily detected and usually controllable. Note that they said easily detectable, that is if you go to a doctor or health clinic and have your blood pressure checked.

You could be one of the 73.6 million people in the United States age 20 and older that have high blood pressure. One of the most alarming and dangerous things about hypertension, is that initially there are often few or no symptoms. In fact, it can be difficult, if not impossible to know that you have it unless you make regular routine visits to your doctor. If you can't make it to your doctor go to the health clinic in your neighborhood.

These visits are extremely important, because hypertension can lead to all types of very serious and life threatening complications. It can worsen diabetes sometimes, but even more commonly, can put you at risk of heart disease or stroke. Although I have heard conflicting reports, I believe that my father was in denial about his high blood pressure for years before it finally caught up to him, causing him a severe stroke. His stoke nearly crippled him and caused him to live in pain for the last ten years of his life. This is why you need to get your medical checkup. Because, even though it is dangerous, the common causes of hypertension are easily treated.

One of the most common causes is excessive salt consumption. Some people have high sensitivity to sodium (salt), and their blood pressure goes up when they use salt. When these people reduce their sodium intake it goes down. According to many experts, taking in too much salt is common among Americans. It is estimated that we consume 10 to 15 times more salt than we need.

Diets of fast and processed foods contain particularly high amounts of sodium. To reduce your sodium intake levels read labels carefully to find out how much sodium is contained in food items and then avoid those with high sodium levels. Although this is only one of the high blood pressure causes for certain salt sensitive people, it can't hurt to decrease your salt consumption, and may help prevent your risk of heart attack.

Even more common among causes of hypertension is obesity. Obesity is defined as having a body mass index (BMI) greater than 30 kg/m2. It is very closely related to high blood pressure. Obesity causes hypertension because it puts a strain on your circulatory system. This means that your heart has to work harder to pump blood, resulting in higher pressure in your veins and arteries.

Medical professionals strongly recommend that all obese people with high blood pressure lose weight until they are within 15% of their healthy body weight. This leads to the next cause, the lack of exercise. When you don't do cardiovascular exercise your heart atrophies. This means that it needs to pump harder to circulate your blood. Using exercise to lose weight, you can treat both of these causes at once.

Be careful what drugs you put in your body. Certain drugs, such as amphetamines (stimulants), diet pills, and some pills used for cold and allergy symptoms, tend to raise blood pressure. Also, people that drink too much alcohol have a tendency to develop hypertension. For those that are sensitive to alcohol, drinking more than one to two drinks of alcohol per day tends to raise their blood pressure.

Some causes are not so easily treatable. For example, it appears that there is a genetic component, that make some people simply more prone. Along with this, there is a process called arteriosclerosis, or hardening of the arteries, which can occur with age.

Diabetes, which can be treated through diet and exercise, but not necessarily completely eliminated, is another one of the causes which can't completely be improved through conscientious treatment.

So the facts remain that you can reduce your chance of high blood pressure by getting your checkup, exercising, and eating right. Start today. You owe it to yourself and your loved ones.

Tuesday, January 29, 2013

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Friday, January 25, 2013

Protecting Your Heart With Stress Relief

If there is volume overload on heart such as in high blood pressure, it will cause the heart to enlarge and finally it will stop pumping blood due to heart failure. This catastrophe is prevented by a gene that is RGS2 (regulator of G-protein signaling 2), which functions to protect the heart from going into failure. In order to prove the role of Viagra (sildanefil citrate) in protecting heart from the deleterious effects of high blood pressure was demonstrated by subjecting the mice to high blood pressures. These mice were divided into two groups, one were those that did not have RGS2 and the other with the RGS2, protective gene for heart that prevents the heart from hypertrophy.

Both the groups were induced with high blood pressure and the mice that were lacking the gene RGS2 had about 90% increase in the weight of the heart and about half of the mice of this group died during the experiment. The study also revealed that the mice that did not have RSG2 gene had no effect of sildanefil on heart.

The experiments to study the effects of RSG2 to prevent heart's enlargement have been going on for about three years now and now more recent experiments are focused to determine the combined effects of sildanefil and RSG2 on preventing heart from enlarging.

The establishment of the fact through these researches about the RSG2 genes in the heart that prevents its hypertrophy, the scientists can now develop better therapies by including ARB or sildanefil to prevent people from going into heart failure.

Currently the doctors use ARB inhibitor and the ACE inhibitor to block the Gq signals, as these medicines block the effects of Gq signals by allowing them to relax and breaks the constrictive effects that causes the increased blood pressure.

The researchers mentioned that pulmonary hypertension affects the right ventricle of the heart and that results in hypertrophy of heart muscles. They found that the phosphodiesterase 5 is expressed in the heart muscles of the right ventricle and sildanefil works to block that and also improve the performance of the muscles in the right ventricle, in the hypertrophied heart.

Thus sildanefil not only prevents pulmonary hypertension but also improves the pumping ability of the right heart that pumps the blood into the left atrium from where the blood is pumped into the left ventricle and then into the arterial tree.

Thursday, January 24, 2013

Home Remedies For High Blood Pressure Should Include Folic Acid

High blood pressure leads to the deaths of thousands of people each year. Heart attacks, strokes and other conditions of the circulatory system can strike at any time for a person that is suffering with hypertension. Treating this condition is a serious matter and one that needs to be started immediately. Seeking out natural cures for high blood pressure may be the key to a long life.

Folic acid is one of the home remedies for high blood pressure that has a long standing tradition in the world. For many years it is has been studied and prescribed to help people in the world who need to get their blood pressure and circulatory system under control. It is also recommended to pregnant women to take this supplement as it helps them prevent their babies from being born with neural tube defects which can lead to a wide array of health problems and even death for the newborn. Also, women who took folic acid during their second trimester of pregnancy found that their risk of pregnancy induced hypertension, known as preeclampsia, was reduced.

The benefits of high folic acid intake are well known through the medical community. Folic acid is common in many foods and other substances that humans come into contact with on a regular basis. As such its use as a natural supplement has been wide spread. You can find high amounts of this supplement in enriched wheat tortillas, enriched white bread, lentils, black eyed peas, pinto beans, orange juice and many more. As you can see, you can obtain it from various sources and you can definitely make some delicious meals.

Using folic acid as one of the home remedies for high blood pressure makes perfect sense. It will help the patient better relax and also help them get the levels of hypertension decreased in a shorter period of time. This is improved when one considers the fact that there are no harmful or unpleasant side effects associated with the use of folic acid, unlike the use of the high blood pressure medications on the market.

One of the great things about folic acid as one of the home remedies for high blood pressure is the fact that it can actually prevent hypertension. There have been recent studies that suggest that a daily intake of folic acid supplements will actually prevent the patient from developing hypertension. Therefore, make sure you get enough of this supplement in your daily diet.

Wednesday, January 23, 2013

Your Rapid Fat Loss Plans - 6 Tips That Will Guide You From Where You Are To Where You Want To Be

A project can only be successfully accomplished with proper planning, putting into consideration the monetary cost, time of completion and other relevant variables. Similarly, you can reach your ideal body weight, after setting your fat loss goals, by formulating sound and result-oriented fat loss plans that consider, among other factors, your mental attitude, personality, suitable program and post fat loss stability should be designed. Some of the areas you must pay close attention to include:
1 Maintaining a positive mental attitude
2 Avoiding extreme fat loss measures in your plans
3 Studying and understanding your personality
4 Selecting the program that suits your type of person
5 Strategic fat loss plans for mothers and other women
6 Lifestyle planning and fat loss plans
When you are making your fat loss plans, the goals you earlier set should be your focus, and don't forget that mental attitude is as important as nutrition and training. Therefore, any program or step you take that produces the required result should be continued, because the best fat loss tips are those that are seen to be successful. Thus, don't be deceived into believing that your ideal body weight will come from anything different.
You can afford to make your fat loss plans and succeed, unlike many people out there, if your target is a healthy and permanent weight loss. I must say that the regret and failure rate is very among those who ignore the voice of reason to embrace some pretty extreme measures that are noting but "quick fix" solutions. For example, if you agree to honor a wedding invitation in a months time and you have to wear your favourite sexy clothes. Of course, what kind of planning, no matter how good the program is, can fit into this time-frame, assuming you want to lose about 100 pounds of fat? Those diet scams will definitely catch your fancy if you don't get more realistic in your planning.
Part of your plans and very potent key to your success is studying and understanding your personality first. Evaluate yourself, talk to yourself, answer some questions regarding your life and come to a judgment about yourself. You will realize many negative tendencies that relentlessly contributed to your extra kilos and build the solutions into your plan.
Your fat loss plans may not achieve the expected result if you opt for a program that is not suitable for you. To be successful, you need the right weight loss, psychological, nutritional and training education that is tailored towards your personal needs. Forget all the celebrity and fad diets that cannot sustain an ideal body weight and plan for a realistic body transformation and life changing program.
Mothers and women in general, should put their plans in place before getting pregnant. Getting back to pre-pregnancy size is one of the biggest concerns for women after delivery. But with focused planning, shedding the added pounds during pregnancy will be a walkover for such women. Determine in advance the appropriate time of the day that will be suitable for your daily exercise. Whether morning, afternoon, or evening hours will be more suitable for you. For example, your walking routine can be planned for the morning hours if the baby is sleeping. To be more effective, contingency plans should be made by mothers to predict and check any changes that may arise in future.
Let your fat loss plans be designed to fashion out how best to sustain your achievement so that a change in your nutrition and physical activities should also lead to a change in your thoughts about life in general. Your plan must create a kind of automation with your fat loss lifestyle becoming norms that you can unconsciously move along with, just the way you brush your teeth and take your bathe on a daily basis. If you learn how not to return to your old ways, you will maintain your ideal body weight levels and never get fat again.