Almost 14 million Americans have a history of heart attack or angina. It is now one of the leading causes of death in the United States. More than 1 million Americans have heart attacks each year. A heart attack, or myocardial infarction (MI), is permanent damage to the heart muscle. “Myo” means muscle, “cardial” refers to the heart and “infarction” means death of tissue due to lack of blood supply.
Nutrition and energy are delivered to the entire body by blood from the pumping heart. The heart itself requires constant energy in the form of oxygen and nutrients, which all come from the blood that delivered through the coronary arteries. A blockage in the coronary arteries prevents blood flow and causes the heart muscle to starve. The medical term for such starvation is ischemia, a condition that is accompanied by a chest discomfort called angina. If the blockage is severe, some of the heart muscle actually dies. When heart muscle dies, this is called a heart attack or myocardial infarction.
Fortunately, modern medicine already offers medical treatment acute heart attack. Preventive measures have been identified and are now being taught to prevent such an attack from occurring or recurring. Beta blockers are medications used to decrease heart rate and blood pressure. These can be given through an intravenous (IV) line or by mouth. Oxygen is used via nose plugs or a facemask if a person is having a heart attack. This is useful if breathing is difficult or the amount of oxygen in the blood is low.
Aspirin is used to decrease blood clotting. It works by preventing platelets from sticking together. Plavix (clopidogrel) is an additional platelet blocker given to those having a heart attack. Both aspirin and plavix are pills given by mouth. Clotting inhibitors called heparin, lovenox, and 2B3A are given via the IV and can help prevent the blockage from getting worse. A statin, or cholesterol pill, is often given to those having a heart attack. This too can stabilize a blockage and prevent it from getting worse. Chest pain can be decreased with nitroglycerine. This is given in a variety of ways, a dissolving pill under the tongue, a paste on the chest, or via the IV. Nitroglycerine helps dilate the coronary arteries allowing more blood to flow through. Morphine is another medication to control chest discomfort and ease anxiety. These medications mentioned work to stabilize a blockage, however, they are not very effective in removing one that has already formed. This job is done by “clot buster” medications or thrombolytics. T-PA (tissue plasminogen activator) and similar medicines can break apart a blockage and restore blood flow. Alternatively, this can be done with a balloon and stent procedure by a cardiologist.
However, there are practical ways that can lessen the chances of having a heart attack. Consuming at least five fruits and vegetables daily, exercising at least 2.5 hours per week, maintaining a healthy weight and not smoking can decrease your chances of heart trouble by 35 percent, and the risk of dying by 40 percent, compared to people with less healthy lifestyles. Research have shown that people who eat a balanced diet and exercise more can substantially reduce their risk for cardiovascular disease and death even if they're in their 50s or 60s. Most experts agree that a health-promoting lifestyle such as eating well, being active, and not smoking can cut overall risk of heart disease by 80 percent. Indeed, adopting a heart-healthy lifestyle makes a difference.
Showing posts with label lifestyle. Show all posts
Showing posts with label lifestyle. Show all posts
Friday, November 19, 2010
Thursday, November 18, 2010
A Healthy Guide to Good Nutrition
Whether you are at your ideal weight or striving to reach your weight goal is it simply a matter of burning more calories than you take in? The answer, I suggest, is no! Overall body health improvement as well as weight gain or loss must be factored in to the equation or you could be heading for problems. Correct nutrition can help to reduce the risk of a miriad of health-related problems, the most frightening of which are surely heart disease and cancer. Proper nutrition, however, entails eating many different foods, monitoring your consumption of some food and beverage items, and counting calories. Good diets offer balanced nutrition that reduces cholesterol, blood pressure, and helps with weight control.
To function properly, your body must have the correct combination of nutrients:
Carbohydrates. They are the primary source of ammunition in your diet. The body uses carbohydrates to build glucose which can be used immediately or stored in your body for later. Too much glucose, however, is stored as fat. There are two types of carbohydrates - simple and complex. Sugars are simple carbohydrates. Starches and fibers are complex carbohydrates.
Proteins. Proteins help your body build and maintain muscles and other tissues. They also function in the creation of hormones. Like carbohydrates, excess protein is stored as fat.
Animal and vegetable are the two major types of proteins. Too much animal protein can cause high cholesterol, as it is high in saturated fat.
Fat. Strange as it may seem; fat is another nutrient your body requires. It comes in both saturated and unsaturated forms. Saturated fat puts you at risk of health problems. Unsaturated fat is healthy, but if it goes through any type of refinement process, it can become saturated fat.
Vitamins. These are also required nutrients. Different vitamins perform different tasks within the body. They can work with the metabolism to help with energy levels for any task you can think of that you need your body to perform. It has also been noted that certain vitamins can prevent disease.
For example, vitamins A, C, and E, also called antioxidants, can assist with the prevention of coronary artery disease by keeping build up from occurring on artery walls. Vitamin B-1 is needed for digestion and proper nervous system function. Vitamin B-2 is needed for normal cell growth. Vitamin B-3 helps to detoxify your body. Folic acid assists with production of red blood cells. Vitamin D assists with the absorption of calcium. Vitamin K helps your blood clot.
Minerals and trace elements. These are another nutrient your body requires. Both are used in many different body processes. Minerals like chlorine help make your digestive juices. Phosphorus helps build strong bones. Both can be found in the foods we consume, but with a trace element, your body just needs a tiny amount. Salt is one final nutrient your body requires. You should not consume more than 2400 milligrams per day, though, as it might raise your blood pressure.
You should follow several guidelines to create a well balanced, nutritional diet. First, try to consume two and one half cups of vegetables and two cups of fruit each day. When making your selections for each day, be sure to choose a good variety. A good rough guide is to eat as many different colors as possible, this will help you to select from all five vegetable subgroups at least four times per week.
You should eat at least three ounces of whole grain products each day. At least half of your grain intake should be whole grain based. Milk should also be part of a healthy diet. Consume at least forty-eight ounces of low fat milk or milk products on a daily basis. Your total fat intake should only be between ten and thirty percent of your calories. Most of the fats you consume should be in the form of unsaturated fats, as saturated fats can do much to damage your health. Meat, poultry, dry beans, and milk or milk products should all be lean, low-fat, or fat-free. Less than ten percent of your calories should come from saturated fats, and you should always try to avoid trans-fatty acid.
Fiber-rich fruits, vegetables and whole grains should be a regular part of your diet as should potassium rich foods. Alcoholic beverages should only be consumed in moderation.
Excellent nutrition is the basis of a healthy diet.
To function properly, your body must have the correct combination of nutrients:
Carbohydrates. They are the primary source of ammunition in your diet. The body uses carbohydrates to build glucose which can be used immediately or stored in your body for later. Too much glucose, however, is stored as fat. There are two types of carbohydrates - simple and complex. Sugars are simple carbohydrates. Starches and fibers are complex carbohydrates.
Proteins. Proteins help your body build and maintain muscles and other tissues. They also function in the creation of hormones. Like carbohydrates, excess protein is stored as fat.
Animal and vegetable are the two major types of proteins. Too much animal protein can cause high cholesterol, as it is high in saturated fat.
Fat. Strange as it may seem; fat is another nutrient your body requires. It comes in both saturated and unsaturated forms. Saturated fat puts you at risk of health problems. Unsaturated fat is healthy, but if it goes through any type of refinement process, it can become saturated fat.
Vitamins. These are also required nutrients. Different vitamins perform different tasks within the body. They can work with the metabolism to help with energy levels for any task you can think of that you need your body to perform. It has also been noted that certain vitamins can prevent disease.
For example, vitamins A, C, and E, also called antioxidants, can assist with the prevention of coronary artery disease by keeping build up from occurring on artery walls. Vitamin B-1 is needed for digestion and proper nervous system function. Vitamin B-2 is needed for normal cell growth. Vitamin B-3 helps to detoxify your body. Folic acid assists with production of red blood cells. Vitamin D assists with the absorption of calcium. Vitamin K helps your blood clot.
Minerals and trace elements. These are another nutrient your body requires. Both are used in many different body processes. Minerals like chlorine help make your digestive juices. Phosphorus helps build strong bones. Both can be found in the foods we consume, but with a trace element, your body just needs a tiny amount. Salt is one final nutrient your body requires. You should not consume more than 2400 milligrams per day, though, as it might raise your blood pressure.
You should follow several guidelines to create a well balanced, nutritional diet. First, try to consume two and one half cups of vegetables and two cups of fruit each day. When making your selections for each day, be sure to choose a good variety. A good rough guide is to eat as many different colors as possible, this will help you to select from all five vegetable subgroups at least four times per week.
You should eat at least three ounces of whole grain products each day. At least half of your grain intake should be whole grain based. Milk should also be part of a healthy diet. Consume at least forty-eight ounces of low fat milk or milk products on a daily basis. Your total fat intake should only be between ten and thirty percent of your calories. Most of the fats you consume should be in the form of unsaturated fats, as saturated fats can do much to damage your health. Meat, poultry, dry beans, and milk or milk products should all be lean, low-fat, or fat-free. Less than ten percent of your calories should come from saturated fats, and you should always try to avoid trans-fatty acid.
Fiber-rich fruits, vegetables and whole grains should be a regular part of your diet as should potassium rich foods. Alcoholic beverages should only be consumed in moderation.
Excellent nutrition is the basis of a healthy diet.
Sunday, January 17, 2010
"The Way to Health & Vitality"
It's time to start a Healthy life:
your 7 days program
How many times have you gone to sleep at night, swearing you'll go to the gym in the morning, and then changing your mind just eight hours later because when you get up, you don't feel like exercising?
While this can happen to the best of us, it doesn't mean you should drop the ball altogether when it comes to staying fit. What people need to realize is that staying active and eating right are critical for long-term health and wellness -- and that an ounce of prevention is worth a pound of cure.
The more you know about how your body responds to your lifestyle choices, the better you can customize a nutrition and exercise plan that is right for you. When you eat well, increase your level of physical activity, and
exercise at the proper intensity, you are informing your body that you want to burn a substantial amount of fuel. This translates to burning fat more efficiently for energy.
In other words, proper eating habits plus exercise equals fast metabolism, which, in turn gives you more energy throughout the day and allows you to do more physical work with less effort.
The true purpose of exercise is to send a repetitive message to the body asking for improvement in metabolism, strength, aerobic capacity and overall fitness and health. Each time you exercise, your body responds by upgrading its capabilities to burn fat throughout the day and night, Exercise doesn't have to be intense to work for you, but it does need to be consistent.
I recommend engaging in regular cardiovascular exercise four times per week for 20 to 30 minutes per session, and resistance training four times per week for 20 to 25 minutes per session. This balanced approach provides a
one-two punch, incorporating aerobic exercise to burn fat and deliver more oxygen, and resistance training to increase lean body mass and burn more calories around the block.
Here's a sample exercise program that may work for you:
* Warm Up -- seven to eight minutes of light aerobic activity intended to increase blood flow and lubricate and warm-up your tendons and joints.
* Resistance Training -- Train all major muscle groups. One to two sets of each exercise. Rest 45 seconds between sets.
* Aerobic Exercise -- Pick two favorite activities, they could be jogging, rowing, biking or cross-country skiing, whatever fits your lifestyle. Perform 12 to 15 minutes of the first activity and continue with 10 minutes of the
second activity. Cool down during the last five minutes.
* Stretching -- Wrap up your exercise session by stretching, breathing deeply, relaxing and meditating.
When starting an exercise program, it is important to have realistic expectations. Depending on your initial fitness level, you should expect the following changes early on.
* From one to eight weeks -- Feel better and have more energy.
* From two to six months -- Lose size and inches while becoming leaner. Clothes begin to fit more loosely. You are gaining muscle and losing fat.
* After six months -- Start losing weight quite rapidly.
Once you make the commitment to exercise several times a week, don't stop there. You should also change your diet and/or eating habits,' says Zwiefel. Counting calories or calculating grams and percentages for certain nutrients is
impractical. Instead, I suggest these easy-to-follow guidelines:
* Eat several small meals (optimally four) and a couple of small snacks throughout the day
* Make sure every meal is balanced -- incorporate palm-sized proteins like lean meats, fish, egg whites and dairy products, fist-sized portions of complex carbohydrates like whole-wheat bread and pasta, wild rice, multigrain cereal and potatoes, and fist-sized portions of vegetable and
fruits
* Limit your fat intake to only what's necessary for adequate flavour
* Drink at least eight 8-oz. glasses of water throughout the day
* I also recommend that you take a multi-vitamin each day to ensure you are getting all the vitamins and minerals your body needs.
I suppose that's all I can think of for now. I should extend my thanks to a doctor friend of mine. Without him, I wouldn't be able to write this article, or keep my sanity.
Enjoy life, we all deserve it.
You'll find many more useful information and articles at Health & Vitality - to Enjance Your Life.
Health & Vitality for all your life-enhancing and personal development products. - Visit: >>> http://www.health-vitality.com
your 7 days program
How many times have you gone to sleep at night, swearing you'll go to the gym in the morning, and then changing your mind just eight hours later because when you get up, you don't feel like exercising?
While this can happen to the best of us, it doesn't mean you should drop the ball altogether when it comes to staying fit. What people need to realize is that staying active and eating right are critical for long-term health and wellness -- and that an ounce of prevention is worth a pound of cure.
The more you know about how your body responds to your lifestyle choices, the better you can customize a nutrition and exercise plan that is right for you. When you eat well, increase your level of physical activity, and
exercise at the proper intensity, you are informing your body that you want to burn a substantial amount of fuel. This translates to burning fat more efficiently for energy.
In other words, proper eating habits plus exercise equals fast metabolism, which, in turn gives you more energy throughout the day and allows you to do more physical work with less effort.
The true purpose of exercise is to send a repetitive message to the body asking for improvement in metabolism, strength, aerobic capacity and overall fitness and health. Each time you exercise, your body responds by upgrading its capabilities to burn fat throughout the day and night, Exercise doesn't have to be intense to work for you, but it does need to be consistent.
I recommend engaging in regular cardiovascular exercise four times per week for 20 to 30 minutes per session, and resistance training four times per week for 20 to 25 minutes per session. This balanced approach provides a
one-two punch, incorporating aerobic exercise to burn fat and deliver more oxygen, and resistance training to increase lean body mass and burn more calories around the block.
Here's a sample exercise program that may work for you:
* Warm Up -- seven to eight minutes of light aerobic activity intended to increase blood flow and lubricate and warm-up your tendons and joints.
* Resistance Training -- Train all major muscle groups. One to two sets of each exercise. Rest 45 seconds between sets.
* Aerobic Exercise -- Pick two favorite activities, they could be jogging, rowing, biking or cross-country skiing, whatever fits your lifestyle. Perform 12 to 15 minutes of the first activity and continue with 10 minutes of the
second activity. Cool down during the last five minutes.
* Stretching -- Wrap up your exercise session by stretching, breathing deeply, relaxing and meditating.
When starting an exercise program, it is important to have realistic expectations. Depending on your initial fitness level, you should expect the following changes early on.
* From one to eight weeks -- Feel better and have more energy.
* From two to six months -- Lose size and inches while becoming leaner. Clothes begin to fit more loosely. You are gaining muscle and losing fat.
* After six months -- Start losing weight quite rapidly.
Once you make the commitment to exercise several times a week, don't stop there. You should also change your diet and/or eating habits,' says Zwiefel. Counting calories or calculating grams and percentages for certain nutrients is
impractical. Instead, I suggest these easy-to-follow guidelines:
* Eat several small meals (optimally four) and a couple of small snacks throughout the day
* Make sure every meal is balanced -- incorporate palm-sized proteins like lean meats, fish, egg whites and dairy products, fist-sized portions of complex carbohydrates like whole-wheat bread and pasta, wild rice, multigrain cereal and potatoes, and fist-sized portions of vegetable and
fruits
* Limit your fat intake to only what's necessary for adequate flavour
* Drink at least eight 8-oz. glasses of water throughout the day
* I also recommend that you take a multi-vitamin each day to ensure you are getting all the vitamins and minerals your body needs.
I suppose that's all I can think of for now. I should extend my thanks to a doctor friend of mine. Without him, I wouldn't be able to write this article, or keep my sanity.
Enjoy life, we all deserve it.
You'll find many more useful information and articles at Health & Vitality - to Enjance Your Life.
Health & Vitality for all your life-enhancing and personal development products. - Visit: >>> http://www.health-vitality.com
Subscribe to:
Posts (Atom)