May 28, by Florence Ng A healthy lifestyle should be a way of living, and not just a temporary fix for a cold or to negate a gluttonous weekend. Once you get into the habit of maintaining a healthy routine, you will be able to see, feel, and experience the benefits of a healthy lifestyle.
The longer, harder and more often you exercise, the greater the health benefits, including reducing the risk of diseases such as cancer and diabetesaccording to the recommendations, which were based on a decade of scientific research.
Studies have shown that people who engage in the amount of exercise recommended by the feds live an average of three to seven years longer than couch potatoes, according to William Haskell, a medical professor at Stanford University who Essay on eating healthy and exercising the HHS advisory committee.
But how exactly does exercise accomplish this? Is there any truth to them? The reason, he says: This leads to subtle changes in the autonomic nervous system, which controls the contraction and relaxation of these vessels.
This fine-tuning leads to a lower resting heart rate fewer beats to pump blood through the bodylower blood pressure and a more variable heart rate, all factors that lower the risk of developing cardiovascular disease, he says.
Meyers says that exercise also limits inflammation associated with heart trouble, such as arteriosclerosis or hardening of the arteries around the heart, which may lead to heart attacks. Many recent studies have focused on C-reactive proteina marker of inflammation. Meyers says that research showed that sedentary folks who embarked on three- to six-month exercise programs, on average, experienced a 30 percent dip in their C-reactive protein levels — about the same drop as someone given a statin a cholesterol and inflammation-lowering drug.
In other words, in many people, exercise might be as effective as an Rx in tamping down inflammation, one of the key risk factors for cardiovascular disease.
Exercise also boosts cardiovascular health by decreasing the amount of plasma triglycerides —fatty molecules in the blood that are associated with plaque build-up in the arteries— notes Haskell. What's more, he adds, physical activity helps reduce the particle size of low-density lipoprotein LDL or so-called bad cholesterol in the blood, and increase amounts of high-density lipoprotein HDLaka good cholesterolwhich translates to less artery clogging.
But exercise may not have the same effect on every person's cardiovascular system, notes Arthur Leon, chief cardiologist at the University of Minnesota's Heart Disease Prevention Clinic in Minneapolis.
Take, for example, HDL cholesterol. Most broad studies show physical exercise leads to up to a 5 percent increase in HDL levels, but a closer examination shows that the percentages vary from zero to 25 percent, depending on the study subject, he says, noting that only about half of the population seem to experience HDL increases as a result of exercise.
Less cancer Several studies including the ongoing federal National Health and Nutrition Examination Survey following thousands subjects for several years, show that regular exercise lowers the risk for certain cancersparticularly breast and colon cancersays Demetrius Albanes, a researcher at the National Cancer Institute in Bethesda, Md.
Scientists have yet to pinpoint the mechanisms involved but have come up with several plausible explanations. Obese and overweight people, are more likely to develop insulin resistance, a condition in which the cells no longer respond to the hormone and absorb glucose. When this happens, the pancreas produces greater amounts to compensate, flooding the bloodstream with insulin; high levels of insulin in the blood have been linked to [some types of] cancer.
Exercise may also help reduce levels of the female hormones estrogen and progesterone in the blood, potentially also lowering the risk of developing breast and uterine cancers linked to high levels of those hormones.
Despite the apparent link between physical exercise and lower odds of cancer, Albanes acknowledges that there could be other factors at work.
This force stimulates the bone to maintain or even build new tissue. But scientists have yet to figure out why.Total Health, Fitness, and Well-Being. Today, with an astounding number of reports about increasing obesity rates, diseases and conditions related to being overweight and out-of-shape, it is impossible to ignore the importance of fitness and well-being in our lives.
Health professionals attribute cancer, diabetes and mental issues such as depression to deficiencies in fitness and well-being. Maintaining a healthy diet is the practice of making choices about what to eat with the intent of improving or maintaining good health. Usually this involves consuming necessary nutrients by eating Words Essay on the importance of A Healthy Diet.
Healthy eating and daily exercise habits are hard to maintain as we juggle work, and our daily family activities. For those that lead a busy life, there are other options available to research and choose from that may fit into your busy schedule.
Exercise is defined as any movement that makes your muscles work and requires your body to burn calories. There are many types of physical activity, including swimming, running, jogging, walking. Once you get into the habit of maintaining a healthy routine, you will be able to see, feel, and experience the benefits of a healthy lifestyle.
Exercise and healthy eating habits help to lower blood pressure. Exercise help to lower our heart rate and build a stronger heart.
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