(HealthDay News) -- There are two types of cholesterol: high-density lipoproteins (HDL) and low-density lipoproteins (LDL). When you get your cholesterol levels checked, your doctor will usually give you both readings.
LDL cholesterol is often called "bad" cholesterol because high levels are linked to an increased risk of heart disease, heart attack and stroke, says the American Heart Association (AHA). This cholesterol, together with other substances, builds up and forms plaque inside artery walls, causing blockages that can limit blood flow. LDL of less than 100 mg/dL is optimal, the ADA says.
HDL cholesterol often is called "good" cholesterol, because sufficient levels have been found to reduce a person's risk of heart attack. Experts think it may carry "bad" cholesterol away from the arteries to the liver, where the LDL can be passed from the body, the AHA says. HDL cholesterol levels of less than 40 mg/dL increase a person's risk of heart disease, the AHA says.
more inforamtions: http://www.dreddy-clinic.com/contact_us.php
Thursday, April 05, 2007
Health Tip: Choking Hazards for Kids
(HealthDay News) -- Choking in young children is frequently caused by food that is not appropriate for a young child, or that has not been properly cut and served.
Foods that are hard and round are most dangerous for youngsters, and should either be carefully cut, or not served to them at all.
Here is a list of foods that are prominent choking hazards for young children, courtesy of the American Academy of Pediatrics:
Hot dogs, or large chunks of other meats.
Nuts or seeds.
Cubes or chunks of cheese.
Whole grapes and raw vegetables.
Popcorn.
Candy that is hard, sticky or chewy, and chewing gum.
Peanut butter.
Any questions?: http://www.dreddy-clinic.com/contact_us.php
Foods that are hard and round are most dangerous for youngsters, and should either be carefully cut, or not served to them at all.
Here is a list of foods that are prominent choking hazards for young children, courtesy of the American Academy of Pediatrics:
Hot dogs, or large chunks of other meats.
Nuts or seeds.
Cubes or chunks of cheese.
Whole grapes and raw vegetables.
Popcorn.
Candy that is hard, sticky or chewy, and chewing gum.
Peanut butter.
Any questions?: http://www.dreddy-clinic.com/contact_us.php
Mediterranean Diet Protects Kids From Allergies: Study
(HealthDay News) -- A Mediterranean-style diet loaded with fruits, vegetables and nuts may help prevent allergic rhinitis and asthma symptoms in youngsters, a British study suggests.
Researchers at the National Heart and Lung Institute, London, looked at almost 700 children, ages 7 to 18, on the Greek island of Crete. Their parents filled out questionnaires on their children's eating habits and on their allergy and asthma symptoms.
Eight out of 10 children in the study ate fresh fruit and more than two-thirds of them ate fresh vegetables, at least twice a day. Diet appeared to have the strongest protective effect against allergic rhinitis but also helped protect children against asthma and skin allergies, the study found.
Children who ate nuts at least three times a week were also less likely to wheeze. The researchers noted that nuts are rich in vitamin E, which protects against cellular damage caused by free radicals. Nuts also contain high levels of magnesium, which may protect against asthma and improve lung power.
The study also found that a daily diet of oranges, apples, and tomatoes protected children against wheezing and allergic rhinitis. Grapes appeared to be especially effective in preventing wheezing and allergic rhinitis. Red grape skins contain high levels of antioxidants and a potent polyphenol called resveratrol, which is known to reduce inflammatory activity, the researchers said.
They also found that eating lots of margarine doubled the risk of asthma and allergic rhinitis.
The study was published in the journal Thorax.
More information
The American Heart Association has more about the Mediterranean diet.
Researchers at the National Heart and Lung Institute, London, looked at almost 700 children, ages 7 to 18, on the Greek island of Crete. Their parents filled out questionnaires on their children's eating habits and on their allergy and asthma symptoms.
Eight out of 10 children in the study ate fresh fruit and more than two-thirds of them ate fresh vegetables, at least twice a day. Diet appeared to have the strongest protective effect against allergic rhinitis but also helped protect children against asthma and skin allergies, the study found.
Children who ate nuts at least three times a week were also less likely to wheeze. The researchers noted that nuts are rich in vitamin E, which protects against cellular damage caused by free radicals. Nuts also contain high levels of magnesium, which may protect against asthma and improve lung power.
The study also found that a daily diet of oranges, apples, and tomatoes protected children against wheezing and allergic rhinitis. Grapes appeared to be especially effective in preventing wheezing and allergic rhinitis. Red grape skins contain high levels of antioxidants and a potent polyphenol called resveratrol, which is known to reduce inflammatory activity, the researchers said.
They also found that eating lots of margarine doubled the risk of asthma and allergic rhinitis.
The study was published in the journal Thorax.
More information
The American Heart Association has more about the Mediterranean diet.
It's Hip to Live Past 100
(HealthDay News) -- What's the secret of those who survive into the triple-digits? It might be that they are keen on keeping up the latest trends, including iPods, current events and even MTV, a new survey finds.
In its second annual 100 at 100 Survey, Evercare, a health insurance plan that specializes in older people, polled 100 centenarians about their secrets of successful aging.
One of the respondents, George Reed, age 103, attributes his health and longevity to luck. But he has also spent much of his life being active, and remains so today.
Once an avid baseball player and cyclist, Reed still practices T'ai Chi daily, plays bingo and keeps up with news and current events.
"I read the newspaper rather regularly and manage to keep up with what's going on," Reed said.
The U.S. Census Bureau estimates that there are now more than 80,000 Americans 100 years of age or older. That number is expected to rise to more than 580,000 by 2040.
Among the main findings of the survey were the tendencies of centenarians to tune into trends and current events, lead healthy lifestyles and hold faith and spirituality in high regard, Dr. John Mach, CEO of Evercare, said in a prepared statement.
The survey found that nearly a third of the respondents have watched a reality TV show, and 27 percent have watched MTV or music videos.
Six percent have spent time on the Internet, and four percent said they have listened to music on an iPod.
When asked who they trust the most to tell the truth, 34 percent of the centenarians said they trusted their spiritual leader (e.g., priest, rabbi, minister). This echoed the results of last year's survey, which indicated the centenarians attribute their longevity to faith and spiritual care more than genes and medical care.
Reed, a practicing Catholic, agreed. "Prayer has gotten to be quite a thing with me," he said.
Eighty-two percent of the survey respondents said their dietary habits had improved or stayed the same, compared with 50 years ago.
While 40 percent of the respondents said they turn to newspapers for news and current events, 68 percent rely on television.
So, what do experts call the keys to successful aging?
While good genes can help you live a longer, healthier life, balancing your genes with a healthy lifestyle is also important, doctors say.
"Maintaining good health behaviors throughout one's life may lead to longer survival and better health," said Dr. Dellara Terry, co-director of the New England Centenarian Study and assistant professor at the Boston University School of Medicine.
Terry lists avoiding smoking, exercising regularly and eating a balanced diet (with reasonable portions) among health behaviors to aim for. She also advocates exercising your mind.
"In the context of 'use it or lose it,' " Terry said, "there is an increasing body of evidence that suggests exercising one's brain may in fact benefit one's health."
Terry and her colleagues are currently following more than 1,000 centenarians to see how genetic and environmental factors contribute to their health and longevity.
While you cannot have complete control over how long you will live, having good health habits, following your health care providers' advice and staying socially and mentally engaged will go a long way in improving the quality and -- perhaps -- the quantity of your life, the experts said.
More information
The Centers for Disease Control and Prevention has more about healthy aging.
In its second annual 100 at 100 Survey, Evercare, a health insurance plan that specializes in older people, polled 100 centenarians about their secrets of successful aging.
One of the respondents, George Reed, age 103, attributes his health and longevity to luck. But he has also spent much of his life being active, and remains so today.
Once an avid baseball player and cyclist, Reed still practices T'ai Chi daily, plays bingo and keeps up with news and current events.
"I read the newspaper rather regularly and manage to keep up with what's going on," Reed said.
The U.S. Census Bureau estimates that there are now more than 80,000 Americans 100 years of age or older. That number is expected to rise to more than 580,000 by 2040.
Among the main findings of the survey were the tendencies of centenarians to tune into trends and current events, lead healthy lifestyles and hold faith and spirituality in high regard, Dr. John Mach, CEO of Evercare, said in a prepared statement.
The survey found that nearly a third of the respondents have watched a reality TV show, and 27 percent have watched MTV or music videos.
Six percent have spent time on the Internet, and four percent said they have listened to music on an iPod.
When asked who they trust the most to tell the truth, 34 percent of the centenarians said they trusted their spiritual leader (e.g., priest, rabbi, minister). This echoed the results of last year's survey, which indicated the centenarians attribute their longevity to faith and spiritual care more than genes and medical care.
Reed, a practicing Catholic, agreed. "Prayer has gotten to be quite a thing with me," he said.
Eighty-two percent of the survey respondents said their dietary habits had improved or stayed the same, compared with 50 years ago.
While 40 percent of the respondents said they turn to newspapers for news and current events, 68 percent rely on television.
So, what do experts call the keys to successful aging?
While good genes can help you live a longer, healthier life, balancing your genes with a healthy lifestyle is also important, doctors say.
"Maintaining good health behaviors throughout one's life may lead to longer survival and better health," said Dr. Dellara Terry, co-director of the New England Centenarian Study and assistant professor at the Boston University School of Medicine.
Terry lists avoiding smoking, exercising regularly and eating a balanced diet (with reasonable portions) among health behaviors to aim for. She also advocates exercising your mind.
"In the context of 'use it or lose it,' " Terry said, "there is an increasing body of evidence that suggests exercising one's brain may in fact benefit one's health."
Terry and her colleagues are currently following more than 1,000 centenarians to see how genetic and environmental factors contribute to their health and longevity.
While you cannot have complete control over how long you will live, having good health habits, following your health care providers' advice and staying socially and mentally engaged will go a long way in improving the quality and -- perhaps -- the quantity of your life, the experts said.
More information
The Centers for Disease Control and Prevention has more about healthy aging.
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