Showing posts with label heart disease. Show all posts
Showing posts with label heart disease. Show all posts

Sunday, March 24, 2013

Sugary Soft Drinks: 180,000 Deaths Worldwide Each Year + Obesity, Diabetes, etc

Sugar-sweetened sodas, sports drinks and fruit drinks may be associated with about 180,000 deaths around the world each year, according to research presented at the American Heart Association's Epidemiology and Prevention/Nutrition, Physical Activity and Metabolism 2013 Scientific Sessions.

Sugar-sweetened beverages are consumed throughout the world, and contribute to excess body weight, which increases the risk of developing diabetes, cardiovascular diseases and some cancers.

Using data collected as part of the 2010 Global Burden of Diseases Study, the researchers linked intake of sugar- sweetened beverages to 133,000 diabetes deaths, 44,000 deaths from cardiovascular diseases and 6,000 cancer deaths.

Seventy-eight percent of these deaths due to over-consuming sugary drinks were in low and middle-income countries, rather than high-income countries.

"In the U.S., our research shows that about 25,000 deaths in 2010 were linked to drinking sugar-sweetened beverages," said Gitanjali M. Singh, Ph.D., co-author of the study and a postdoctoral research fellow at the Harvard School of Public Health in Boston, Mass.

Researchers calculated the quantities of sugar-sweetened beverage intake around the world by age and sex; the effects of this consumption on obesity and diabetes; and the impact of obesity and diabetes-related deaths.

Of nine world regions, Latin America/Caribbean had the most diabetes deaths (38,000) related to the consumption of sugar-sweetened beverages in 2010.

East/Central Eurasia had the largest numbers of cardiovascular deaths (11,000) related to sugary beverage consumption in 2010.

Among the world's 15 most populous countries, Mexico -- one of the countries with the highest per-capita consumption of sugary beverages in the world -- had the highest death rate due to these beverages, with 318 deaths per million adults linked to sugar-sweetened beverage intake.

Japan, one of the countries with lowest per-capita consumption of sugary beverages in the world, had the lowest death rate associated with the consumption of sugary beverages, at about 10 deaths due to per million adults.

"Because we were focused on deaths due to chronic diseases, our study focused on adults. Future research should assess the amount of sugary beverage consumption in children across the world and how this affects their current and future health," Singh said.

The Global Burden of Disease Study 2010 is an international, collaborative, systematic effort to quantify the global distribution and causes of major diseases, injuries and health risk factors.

The American Heart Association recommends adults consume no more than 450 calories per week, from sugar-sweetened beverages , based on a 2,000 calorie diet and offers tips on how Life's Simple 7™ can help you make better lifestyle choices and eat healthier.

The American Beverage Association, in a statement released on its website, disputed the findings of the study and said that they found this report 'hard to swallow.'

Monday, January 9, 2012

Poor Maternal Diet Increases Risk of Diabetes in babies


A new study showed that individuals who were not properly nourished while in the womb have reduced ability to store fact correctly later in life, putting them at a higher risk of developing type 2 diabetes and other age-related diseases.

The findings could lead to new ways identifying people who are at a greater risk of developing these diseases, researchers said.

According to the team from the University of Cambridge and the Medical Research Council Toxicology Unit at the University of Leicester, the research showed that poor diet in the womb cause the individual's inability to store fats correctly as he matures.

Proper fat storage in the body is important, otherwise, these will be stored in the liver and muscle which could lead to diseases.

"One of the ways that our bodies cope with a rich modern western diet is by storing excess calories in fat cells.

When these cells aren't able to absorb the excess then fats get deposited in other places, like the liver, where they are much more dangerous and can lead to type 2 diabetes," said Professor Anne Willis of the MRC Toxicology Unit.

Researchers found that the process of storing excess calories in fat cells is controlled by a molecule called miR-483-3p, which produced at higher levels in individuals who had experienced a poor diet in their mother's wombs than those who were better nourished.

According to the team, miR-483-3p works by suppressing a protein called GDF3.

A study of a group of adult humans who were born with a low birth weight revealed that GDF3 protein was present at around only thirty percent of the levels found in people born at a normal

"It has been known for a while that your mother's diet during pregnancy plays an important role in your adult health, but the mechanisms in the body that underlie this aren't well understood.

We have shown in detail how one mechanism links poor maternal diet to diabetes and other diseases that develop as we age," according to Dr Susan Ozanne, a British Heart Foundation Senior Fellow, who led the work at the University of Cambridge.

"Improving people's diets and encouraging exercise is clearly the best way to combat the epidemic of diabetes and diet-related disease which is sweeping through our society.

However some people are at particular risk of these diseases, despite not looking visibly overweight.

This research will hopefully allow us to help these people to take precautionary steps to reduce their likelihood of developing type 2 diabetes," Professor Willis said.

The findings of the study was published in the journal Cell Death and Differentiation.

Sunday, January 8, 2012

Sleep Infographic: What If You Don't Sleep Enough?


To see the full Infographic chart click on the sample image.

How many times have you told yourself "... it's just sleep." but what happens to your health when you're not sleeping enough?

This infographic designed by FFunction for Zeo, a company that makes an electronic "sleep coach," is less of a real data visualization than a set of illustrated facts but those facts are pretty impressive.

For example, we seem pretty tired all the time and only 7% of people get the necessary eight hours of sleep at night but the effects of this might be more than inconvenient. They may be disasterous.

Getting less sleep is now associated with a 200% rise in cancer, a 100% rise in heart disease, and a 20% rise in the likelihood you'll be dead in 20 years.

UnfortunatelY, not only will you be less healthy, you'll also be fatter. People who sleep an hour more each day lose 14.3 pounds per year and 1 in 3 women find themselves too sleepy for sex!

Studies have shown that sleeping too little effectively puts the body on "high alert," creating increased stress hormones and chemicals associated with inflammation.