High Blood Pressure?

High Blood Pressure :-

Knowing the risk factors for high blood pressure, or hypertension, is the first step toward making sure your blood pressure is at a healthy level. There are several risk factors for hypertension. Some are within your control and others are simply a matter of genetics.

It does not matter what is causing or may cause you to have high blood pressure. The important point is that if you know you are at risk you can take steps to reduce the risk and keep your blood pressure at a healthy level.We have no control over our genes, our race or our age. These are three risk factors for some people in developing high blood pressure. African Americans are more likely to develop high blood pressure than whites. They also seem to develop it at a younger age and have higher levels.Age is a factor in blood pressure as well. The older you get, the more likely you are to have higher blood pressure. Women usually don't have trouble with hypertension until after menopause, unless they have a parent or other close relative with it. Men will develop hypertension as they age, with the greatest increases beginning between the ages of 35 and 55.

While race, age and genes are not something you can control there are several risk factors for hypertension which you can control. The most important is weight. Obesity leads to higher blood pressure especially in people with a body mass index over 30.0. Contributing to obesity and high blood pressure is also a lack of exercise. If you are inactive, you are more likely to be overweight and therefore develop hypertension.

Our eating and drinking habits greatly impact blood pressure. Consuming too much alcohol or salt on a regular basis also increases blood pressure. Not only overeating, but what you eat will affect blood pressure in a good or bad way.

How much stress you have and how you deal with it can influence blood pressure negatively. It is difficult to know how much stress a person is under, since many people hold it in and may not even feel overly stressed when in reality they are. When there is too much stress, other good habits are often sacrificed to deal with the current situation. For example, during a stressful period you may not get enough sleep or exercise or may substitute good home cooked meals for high sodium fast foods.Any one of these risk factors alone can put blood pressure levels within a dangerous range. When you couple the risk factors with one another, your problem grows exponentially. This means that if you are overweight, inactive and have a family history of hypertension, you are at a much higher risk than someone with only heredity working against them. It would be wise for anyone with the non-controllable risk factors of race, heredity, or age to keep stay physically active, maintain a healthy weight and reduce the amount of alcohol and sodium they consume. It is also important to eat a proper diet that will support a healthy blood pressure. Specific nutrients help reduce blood pressure even in those who are genetically predisposed to hypertension.If You Want To Uncover The Truth About Hypertension And Discover An Alternative Solution To Drugs, I Suggest You Take Just A Few Minutes of Your Time Right Now And Read My Shocking Special.

Tips for a Healthy Life

Be Good to Yourself :-
Health is not merely the absence of disease; it's a lifestyle. Whether it's getting enough sleep, relaxing after a stressful day, or enjoying a hobby, it's important to take time to be good to yourself. Take steps to balance work, home, and play. Pay attention to your health, and make healthy living a part of your life.
Be Safe- Protect Yourself:-

What comes to mind when you think about safety and protecting yourself? Is it fastening seat belts, applying sunscreen, wearing helmets, or having smoke detectors? It's all of these and more. It's everything from washing your hands to watching your relationships. Did you know that men at work die most frequently from motor vehicle incidents, machine-related injuries, homicides, and falls? Take steps to protect yourself and others wherever you are.

Keep a Healthy Weight:-

Obesity is at an all time high in the United States, and the epidemic may be getting worse. Those who are overweight or obese have increased risks for diseases and conditions such as diabetes, high blood pressure, heart disease, and stroke. Eat better, get regular exercise, and see your health care provider about any health concerns to make sure you are on the right track to staying healthy.

Get Moving :-

More than 50 percent of American men and women do not get enough physical activity to provide health benefits. For adults, thirty minutes of moderate physical activity on most, preferably all, days of the week is recommended. It doesn't take a lot of time or money, but it does take commitment. Start slowly, work up to a satisfactory level, and don't overdo it. You can develop one routine, or you can do something different every day. Find fun ways to stay in shape and feel good, such as dancing, gardening, cutting the grass, swimming, walking, or jogging.

Be Smoke-Free:-

Health concerns associated with smoking include cancer and lung disease. Smoking triples the risk of dying from heart disease among those who are middle-aged. Second-hand smoke - smoke that you inhale when others smoke - also affects your health. If you smoke, quit today! Helplines, counseling, medications, and other forms of support are available to help you quit.
Eat Healthy:-

An apple a day keeps the doctor away." There's more truth to this saying than we once thought. What you eat and drink and what you don't eat and drink can definitely make a difference to your health. Eating five or more servings of fruits and vegetables a day and less saturated fat can help improve your health and may reduce the risk of cancer and other chronic diseases. Have a balanced diet, and watch how much you eat.

Eye Care

In India almost 8% of all blindness is due to refractive errors or uncorrected vision problems. Refractive errors are broadly classified into Hypermetropia(long vision) and Myopia (short sight).
Hypermetropia:-
It causes blurring of vision for close work. At birth a child has about 2-3D(diopters) of hypermetropia which gradually diminishes until after puberty. In late thirties or early forties there is again the onset of hypermetropia. Symptoms develop in the form of eyestrain. Children below six years are treated only if the refractive error is high. Those between 6-16 years require constant correction and yearly checkups due to change in power with the growth of the eyeball
Myopia:-
Myopia or short sight causes blurring of vision on viewing distant objects. It may be due to genetic developmental defect or even physical debility. It’s onset is rare after 25 years.
Contact lenses:-
Contact lenses play an important role in correction of myopia or short sight. Other than the cosmetic advantage, they offer superior optical benefits. As they move up with the eye they are free of the aberrations which are unavoidable with thick spectacles. Contact lenses are also useful in patients with higher degrees of difference between the power of the two eyes. With the advent of soft contact lenses maintenance has become quite easy.

Human Heart..

The heart is one of the most important organs in the entire human body. It is really nothing more than a pump, composed of muscle which pumps blood throughout the body, beating approximately 72 times per minute of our lives. The heart pumps the blood, which carries all the vital materials which help our bodies function and removes the waste products that we do not need. For example, the brain requires oxygen and glucose, which, if not received continuously, will cause it to loose consciousness. Muscles need oxygen, glucose and amino acids, as well as the proper ratio of sodium, calcium and potassium salts in order to contract normally. The glands need sufficient supplies of raw materials from which to manufacture the specific secretions. If the heart ever ceases to pump blood the body begins to shut down and after a very short period of time will die.

The heart is essentially a muscle(a little larger than the fist). Like any other muscle in the human body, it contracts and expands. Unlike skeletal muscles, however, the heart works on the "All -or-Nothing Law". That is, each time the heart contracts it does so with all its force. In skeletal muscles, the principle of "gradation" is present. The pumping of the heart is called the Cardiac Cycle, which occurs about 72 times per minute. This means that each cycle lasts about eight-tenths of a second. During this cycle the entire heart actually rests for about four-tenths of a second.

The walls of the heart are made up of three layers, while the cavity is divided into four parts. There are two upper chambers, called the right and left atria, and two lower chambers, called the right and left ventricles. The Right Atrium, as it is called, receives blood from the upper and lower body through the superior vena cava and the inferior vena cava, respectively, and from the heart muscle itself through the coronary sinus. The right atrium is the larger of the two atria, having very thin walls. The right atrium opens into the right ventricle through the right atrioventicular valve(tricuspid), which only allows the blood to flow from the atria into the ventricle, but not in the reverse direction. The right ventricle pumps the blood to the lungs to be reoxygenated. The left atrium receives blood from the lungs via the four pulmonary veins. It is smaller than the right atrium, but has thicker walls. The valve between the left atrium and the left ventricle, the left atrioventicular valve(bicuspid), is smaller than the tricuspid. It opens into the left ventricle and again is a one way valve. The left ventricle pumps the blood throughout the body. It is the Aorta, the largest artery in the body, which originates from the left ventricle.

The Heart works as a pump moving blood around in our bodies to nourish every cell. Used blood, that is blood that has already been to the cells and has given up its nutrients to them, is drawn from the body by the right half of the heart, and then sent to the lungs to be reoxygenated. Blood that has been reoxygenated by the lungs is drawn into the left side of the heart and then pumped into the blood stream. It is the atria that draw the blood from the lungs and body, and the ventricles that pump it to the lungs and body. The output of each ventricle per beat is about 70 ml, or about 2 tablespoons. In a trained athlete this amount is about double. With the average heart rate of 72 beats per minute the heart will pump about 5 litres per ventricle, or about 10 litres total per minute. This is called the cardiac output. In a trained athlete the total cardiac output is about 20 litres. If we multiply the normal, non-athlete output by the average age of 70 years, we see that the cardiac output of the average human heart over a life time would be about 1 million litres, or about 250,000 gallons(US)!