Showing posts with label Heart disease. Show all posts
Showing posts with label Heart disease. Show all posts
Wednesday, September 16, 2009
Thursday, September 3, 2009
Your Heart
Cholesterol is the most important thing when it comes to eating heart-healthy foods. There are both good cholesterols and bad cholesterols. Good cholesterols are called HDL, and their job in the body is to take excess bad cholesterol (LDL) to the liver, where it can be broken down and then will leave the body. LDL is actually not needed by your body at all from foods. Our bodies make enough of this kind of cholesterol on its own. It is the LDL cholesterol that hurts our hearts, not the HDL cholesterol, which actually helps our hearts be reducing the amount of LDL cholesterol in the body.
LDL stands for low-density lipoproteins. Because this substance has a low density, it does not flow through the blood stream as readily as it should. The red blood cells easily release the LDL cholesterol and it sticks to the walls of your blood vessels, especially in the arteries leading to your heart. This is bad for a number of reasons.
First, when the LDL cholesterol builds up on your arteries, it reduces the amount of blood that can fit through at a time, since the artery becomes smaller. That means your heart has to pump harder and faster in order to allow the same amount of blood to flow through your body. Over time, this makes your heart tired and not as strong. In the worst-case scenario, the blood vessel becomes so built up with LDL cholesterol that your artery could close completely. When this happens, your heart essentially panics because it is not getting the blood it needs and it starts beating rapidly to try to pump the blood. This causes a heart attack.
You can also have a heart attack from LDL cholesterol build up if a piece of the build-up, called plaque, breaks off and floats down the blood stream. When it reaches a smaller part of the blood vessel, it will get stuck and block the blood, which again causes a heart attack. If the piece of plaque travels to the brain instead of the heart, it will cause a blockage in this area of the body, which in turn causes a stroke. Therefore, it is simply important to cut out of your diet the foods high in cholesterol so that you can prevent heart disease and other problems in the body.
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Why Breakfast Really is the Most Important Meal of the Day
Breakfast is rightly named—break fast. When you sleep, you are not eating for 6 to 9 hours at least, and more if you haven’t eaten since dinner the night before. Therefore, breakfast is the first time you’ll be eating anything for a very long period of time. Some nutrients, like proteins, cannot be stored in the body and are therefore not present, so the body needs you to replenish the “low” levels of such nutrients. Breakfast is like the match that lights the fire. It truly is a very important source of energy for your body in the morning.
Eating breakfast in the morning also helps you avoid some illnesses and disease. For example, your sugar levels are probably out of whack from not eating for many hours, so having breakfast levels out the amount of sugars in your body, helping to prevent diabetes. Eating a healthy breakfast also helps you to provide food to your stomach so that you don’t overeat at lunch because you are so hungry. Overeating leads to obesity, which comes with a whole host of problems, including heart disease.
Healthy breakfast foods, like eggs, fruit, or bran cereal are also a good source of many of the vitamins and minerals a person needs during the day. If you don’t eat these things in the morning, it will be hard to make up for that loss later in the day. Remember that without the proper amounts of nutrients, you body will not function correctly. When you eat a healthy breakfast, it also makes you choose healthier foods during the rest of the day, so that you continue to get the proper nutrients needed for your body.
Setting aside 15 minutes in the morning to eat breakfast every day can truly make a great different in your diet. In the best case, your breakfast will include foods from at least three different food groups. For example, you can have whole grain toast (bread food group) with peanut butter (protein food group) and a banana (fruit food group). Top that off with a glass of milk to drink, and you’ve even hit a fourth food group. Breakfast does not have to include a heavy pancakes and sausage meal every day to be healthy, and even grabbing a single piece of fruit or a muffin is better than skipping the meal completely. Breakfast is important to your health!
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Tuesday, June 2, 2009
Healthy Eating at a Restaurant: Is it Possible?
When you pick up the menu, start by skipping over the drink section. Although you may be tempted to enjoy a beer or mixed beverage with your dinner, these usually have many empty calories, which is not good for your body. The exception to this rule when it comes to alcohol is wine, especially red wine, which can be fine if you have a single glass and can actually help prevent heart disease for some patients.
Also skip over the appetizer menu, unless it’s to over a side salad. The appetizers at restaurants are usually high-fat foods that are not meant to fill you up and can in fact make you crave even more high fat foods. Examples of these are mozzarella sticks, potato skins, and wings. Instead, simply focus on your main course or, if you must indulge, share a single serving with the entire table of people.
When choosing your main dish, it is of course important that you look at the ingredients of the dish. Anything with cream sauces or high-fat meats should be avoided, and pass up the potatoes or onion rings. Instead over side dishes like vegetables or ask for jus the main course when possible.
Remember too that portion is everything. Order off of the lunch menu whenever you can, and ask for a diggie bag right away. Split your meal in half from the start so that you are not tempted to eat the entire thing, which is usually enough for two or three portions.
At the end of your meal, stick over the desert menu, just like you did with the appetizers. Again, you can share a single desert with the entire table if you feel compelled to order something, or split your portion in half. Many fancy desserts are restaurants have more calories than your entire meal, so keep this in mind before you flag down the waitress to put in an order! Of course, on special occasions, it’s alright to cheat a little, but overall healthy eating requires lots of resisting temptation around you.
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