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If you’re like 67% of Americans, you’re currently overweight or obese. If you’re like 27%, your blood pressure is too high. If you’re like a whopping 96% of the population, you may not be able to recall the last time you had a salad, since you’re one of the hundreds of millions of Americans who rarely eat enough vegetables. And what you do eat, you don’t burn off - assuming you’re like the 40% of US who get no exercise. Most troubling of all, if you’re like any parent of any child anywhere in the world, you may be passing your health habits to your children, which explains why experts fear that this generation of American kids may be the first ever to have a shorter life span than their parents do. What is the percentage of Americans who do not do physical exercise,9
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In that last sentence. Davies set forth the national ethic of health care in his country: medicine is not a commodity to be sold to the highest bidder, but a right that must be distributed equitably (公平合理的) to one and all. In short, the Canadians have built a health - care system that neatly fits the Canadian character: ferociously egalitarian (平等主义的), but thrifty at the same time.
It’s most important to wash your hands frequently and well - 20 seconds with soap and water -and avoid touching your eyes and nose. Alcohol - based hand gels are also effective. Second, to avoid spreading germs, cover your mouth when you cough or sneeze, preferably using your sleeve or a tissue. And third, if you’re sick or your child is sick, stay home until the fever has gone away for at least 24 hours without the use of fever - reducing medication. People can avoid spreading germs by
A health profile is a portrait of all of the factors that influence your health. To draw your health profile, you will need to know what diseases run in your family, what health hazards you may be exposed to at work, how your daily diet compares to the recommended standards, how much time per week you spend exercising and what type of exercise you engage in, how stressful your work and family environments are, what kinds of illnesses you get regularly, and whether or not you have any one of a number of addictions. To complete this portrait, you should have a checkup to determine how your blood, heart, and lungs are functioning. This checkup will serve as a baseline (基础，起点), to which you can then compare later tests. What is a health profile
The primary consideration in achieving a good balanced diet is not how much or how little we eat, but what we eat. Basically we need carbohydrates, protein, fat, vitamins and minerals, together with regular but not excessive exercise. Carbohydrates are found in foods such as bread, potatoes and sugar. They are excellent energy producers, but if eaten to excess may be largely converted to fat and a reduction in the amount of carbohydrates or "starchy" foods is one of the obvious Ways to reduce weight, since most of us eat too much of them anyway.
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