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Early detection critical in preventing vision loss among Baby Boomers

Probably the most worrisome health concern for Baby Boomers as they age is the increased possibility of visual impairment or vision loss. For this reason, early detection is critical in successfully preventing and treating eye conditions such as macular degeneration, cataracts, glaucoma and diabetic retinopathy, before they lead to major visual changes.

27 Jul 2011

New silicone chip could make genetic analysis far more sensitive, rapid, and cost-effective

UBC researchers have invented a silicone chip that could make genetic analysis far more sensitive, rapid, and cost-effective by allowing individual cells to fall into place like balls in a pinball machine.

27 Jul 2011

Intravenous fluids appear to lower severity of kidney failure in children with E. coli infection

Infection with E. coli bacteria can wreak havoc in children, leading to bloody diarrhea, fever and kidney failure. But giving children intravenous fluids early in the course of an E. coli O157:H7 infection appears to lower the odds of developing severe kidney failure, according to researchers at Washington University School of Medicine in St. Louis and other institutions.

25 Jul 2011

Perrigo's coated cinnamon nicotine gum receives FDA marketing approval

The Perrigo Company today announced that it has received approval from the U.S. Food and Drug Administration (FDA) to market over-the-counter coated nicotine polacrilex gum USP, 2 mg and 4 mg cinnamon flavor.

22 Jul 2011

Summer heat prompts SCAN to issue dehydration warning for seniors

Seniors are six times more likely to be admitted to the hospital due to dehydration than adults ages 45-64. Prompted by the summer heat, SCAN Health Plan Arizona is issuing a warning to seniors to stay hydrated and know the signs of dehydration.

21 Jul 2011

Study examines acute effects of low-dose alcohol on cardiac performance

Few studies have examined the acute effects of alcohol on myocardial or heart function. While moderate-to-high blood concentrations of alcohol acutely impair conventional echocardiographic measures of left ventricular (LV) performance, the effects of low concentrations are unclear.

16 Jul 2011

No single approach might effectively improve Americans' dietary behavior, health

Will people eat healthier foods if fresh fruits and vegetables are available in stores near their homes? Will they eat less fast food if restaurants are not in their neighborhoods? These and other policy interventions may be useful steps toward better public health, but no single approach alone will effectively improve Americans' diets or stem the obesity epidemic, concludes a study by researchers at the University of North Carolina at Chapel Hill.

14 Jul 2011

New ‘state-by-state’ obesity data released in U.S.

A new report called ‘F as in Fat: How Obesity Threatens America's Future 2011’ from the Trust for America’s Health and the Robert Wood Johnson Foundation, shows that Massachusetts has one of the lowest obesity rates in the nation even as obesity rises across the Bay State.

14 Jul 2011

Study looks at fresh food access and influence on eating habits

According to a new U.S. study living closer to supermarkets and grocery stores did not mean that urban dwellers ate more fruits and vegetables, or had a healthier overall diet. On the other hand having more fast-food restaurants nearby did mean that low-income men ate at the chain restaurants more often. The study was published in the Archives of Internal Medicine.

13 Jul 2011

Can you drink too much water? Experts say yes

Drinking adequate amounts of water is said to prevent kidney damage, help lose weight and increase concentration. However experts now warn that drinking eight glasses of water a day is not good after all – and could be harmful. They say that scientific claims behind long-standing government guidelines are worse than ‘nonsense’. The NHS – along with leading doctors and nutritionists – advises the public to drink about 1.2 litres (or two-and-a-half pints) of water per day.

13 Jul 2011

Tips for parents to prepare healthy summer snacks

The lazy days of summer can often result in a too-casual, graze-all-day approach to eating. Connie Evers, a registered dietitian, founder of NutritionForKids.com and author of "How to Teach Nutrition to Kids," has developed some simple tips for parents to help break bad on-the-go eating cycles as well as ideas for smart snacking options this summer.

12 Jul 2011

Poisonous shrub extract may act as natural painkiller

An extract of the poisonous shrub Jatropha curcas acts as a strong painkiller and may have a mode of action different from conventional analgesics, such as morphine and other pharmaceuticals.

12 Jul 2011

Scientists unravel how memories are 'read out' in fly brain

What happens if you cannot recall your memory correctly? You are able to associate and store the name and face of a person, yet you might be unable to remember them when you meet that person. In this example, the recall of the information is temporarily impaired. How such associative memories are "read out" in the brain remains one of the great mysteries of modern neurobiology.

11 Jul 2011

New study about ethnicity and health

A new study has brought into focus how policymakers and health providers can take into account variations in lifestyle among different ethnic groups.

11 Jul 2011

Scientists probe 'atlastin,' a protein linked to hereditary spastic paraplegia

New research from Rice University and Italy's Eugenio Medea Scientific Institute is yielding clues about hereditary spastic paraplegia (HSP), a group of inherited neurological disorders that affect about 20,000 people in the United States.

11 Jul 2011

Jamie Oliver’s healthy school meal efforts analyzed

Jamie Oliver’s campaign against fast food in schools cost £500million to taxpayers and resulted in fewer pupils eating school lunches, it emerged yesterday. More than half of primary pupils and around two-thirds of secondary school youngsters are still rejecting the well known television chef’s healthier menus it was revealed.

7 Jul 2011

Air traffic pollution impacts growth and development of unborn children

A UK academic is calling for a nationwide study into the effects traffic pollution has on asthma sufferers after his own research in Cairo highlighted health problems in children who may even be affected while still in the womb.

6 Jul 2011

Fruit flies with poor posture help scientists understand human intellectual disability

Clumsy fruit flies with poor posture are helping an international team of scientists understand inherited intellectual disability in humans - and vice versa.

5 Jul 2011

Checklist to stay healthy and active in summer

The summer is a great season for getting in shape. Whether by playing a sport, doing an aerobic exercise routine, or just returning to that familiar running path -- this is the time for activity.

2 Jul 2011

Longer looks: A Medicare compromise; improving mental health policies

Sen. Joe Lieberman has found an ally for the middle-of-the-road Medicare reform proposal he laid out a few weeks ago. On Tuesday, the independent Senator from Connecticut and conservative Republican Tom Coburn unveiled a tweaked version of Lieberman's plan.

1 Jul 2011