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aging changes in vital signs |
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alcohol |
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- Alcohol is a class of chemical compounds containing hydroxyl, or oxygen-hydrogen, groups. |
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antioxidants |
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- Antioxidants are specific vitamins, minerals, and enzymes. They help protect your body from certain health problems. Antioxidants help protect against cancer, artery and heart disease, arthritis, and cataracts. Beta-carotene, vitamins C and E, and selenium are the antioxidants that have been studied the most. |
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arrhythmias |
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- An arrhythmia of the heart is an abnormality of the rhythm or rate of the heartbeat. The arrhythmia is caused by a disturbance of the normal electrical activity within the heart. |
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balanced diet |
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- A balanced diet is one that includes the Recommended Dietary Intake (RDI) for all the essential nutrients including proteins, fats, carbohydrates, vitamins and minerals. A balanced diet supports normal growth and development and good health. |
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blood flow studies |
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- This test measures blood flow through an artery or vein. |
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blood glucose tests |
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- Blood glucose, or blood sugar, is the amount of glucose circulating in the blood. Glucose is another name for sugar and is an important energy source for the body. The body forms glucose when it breaks down the foods that are eaten. For example, bread or cereal is not in a form of energy that the body can use. The body converts these foods into a useable form, glucose. |
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blood pressure test |
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- This test measures the force that blood exerts against the walls of the arteries as the heart pumps blood through the arteries. |
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body mass index |
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- Body mass index (BMI) is a standard used to judge body fatness. It is determined by dividing an individual's weight (in kilograms) by an individual's height (in metres) squared. |
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diet and calories |
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- Food supplies kilojoules which are units of energy. The body burns kilojoules to stay alive and to move. Kilojoules are a way of measuring the potential energy in foods. They also measure the amount of energy the body uses. There are only 3 nutrients that provide kilojoules in food: fat, protein, and carbohydrate. These 3 nutrients make up foods in all of the major food groups. Some foods have 1, 2 or all 3 of these nutrients. Even though it is not a nutrient, alcohol has kilojoules too. |
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ECG |
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- An electrocardiogram, also called an ECG, is a graphic record of the heart's electrical activity. Doctors use it to help diagnose heart disease. They can also use it to monitor how well different heart medications are working. |
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diet for diabetes |
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- Diabetes mellitus, often called diabetes, is a condition that affects the body's ability to regulate the level of glucose in the blood. Glucose is the main form of sugar in the body. |
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diet for kidney disease |
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- A diet for kidney disease helps makes up for what the kidneys cannot do because they are not working properly. This diet may limit: protein, a nutrient containing nitrogen fluid sodium, a part of salt potassium, a nutrient important for muscle functioning phosphorous, a mineralHow does the nutrient affect the body? |
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fruits and vegetables |
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fruits and vegetables - What food source is the nutrient found in? - Fruits and vegetables are good sources of many vitamins, minerals, antioxidants, and other plant chemicals. Eating fresh fruits and vegetables has many advantages. -... |
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glucose tolerance test |
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- This test is primarily used to measure how well the body can use, or metabolise, glucose. Glucose is the main form of sugar in the body. |
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magnesium in diet |
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- Magnesium is a major mineral that is involved in more than 300 enzyme reactions in the body. |
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obstructive sleep apnea |
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phytoestrogens |
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salad and nutrients |
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- From a dietary standpoint, salads come in many forms. Just because it is called a salad does not mean that it is healthy and nutritious. It is possible to create a healthy meal from a salad bar. But it is also easy to make unhealthy choices and select many items high in kilojoules and fat. |
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salt imbalance |
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selenium in diet |
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- Selenium is an essential mineral that works as part of an important antioxidant enzyme. The body only needs a very small amount of selenium. The amount is measured in micrograms (mcg). The highest concentrations of selenium in the body are found in the liver, kidney, heart, and spleen. |
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potassium |
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- Potassium is one of the electrolyte minerals. It is important in maintaining the body's acid-base and fluid balance. Potassium works very closely with sodium and chloride, which are also electrolyte minerals. These three minerals are in all fluids of the body. Potassium is found in fluids within cells. The other two are found in fluids outside of cells. |
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sodium |
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- Sodium is an electrolyte mineral. It helps maintain a fluid and acid-base balance in the body. |
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stress |
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- Stress is any factor in a person's life that causes change. It can include emotional, physical, social or economic pressures. |
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stress and Aged |
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- Stress is the wear and tear on the body caused by constant adjustment to an individual's changing environment. Anything that causes change in our life causes stress. There are many changes going on in the lives of the elderly. |
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stress and men |
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- Stress is the "wear and tear" the body goes through as it adjusts to the constantly changing environment. Anything that causes change in a person's life causes stress. Stress can be short-term (acute) or long-term (chronic). Acute stress is the reaction to an immediate threat. This is commonly known as the "fight or flight" response. The threat can be any situation that is seen as a danger. Common short-term stressors include: noise crowding being isolated from others illness hunger danger infection Imagining a threat or remembering a dangerous event can also evoke a stress response. Modern life frequently results in ongoing stressful situations. These may include: difficult work or personal situations loneliness financial worries the recent death of a family member or loved one a move to a new home or change in job physical illness, especially long-term conditions difficulty sleeping or inability to obtain enough sleepWhat is the information for this topic? |
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vegetarianism |
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vitamin E and heart disease |
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- Vitamin E, also known as tocopherol, is a fat-soluble vitamin. One of the roles fat plays in the diet is to transport fat-soluble vitamins. Vitamin E is carried through the body attached to fat. The body stores vitamin E in fat deposits and in the liver. |
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walking and health |
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weight lifting and weight control |
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weight management |
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Wolff-Parkinson-White syndrome |
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