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Emergency food security interventions

Implementing best-practice standards for emergency international food aid will improve the quality, timeliness and appropriateness of food aid, reports Daniel Maxwell, PhD, research director for Food Security and Complex Emergencies at the Feinstein International Center (FIC), part of the Friedman School of Nutrition Science and Policy at Tufts University.

23 Jun 2007

Medicare Part D plans vary across U.S.

An examination of Medicare Part D plans in California and Hawaii reveals wide variations in drug formularies, but indicates that for many classes of drugs, it is possible to find at least one or more drug that is covered by nearly all Part D plans, according to a study in the June 20 issue of JAMA: The Journal of the American Medical Association

20 Jun 2007

Fat oxidation during exercise and physical activity

In a paper published in The Journal of Physiology, Helge, Stallknecht, Richter, Galbo, and Keins from Copenhagen shed light on fat oxidation during exercise and physical activity.

19 Jun 2007

Low carb diets may increase the risk for bowel cancer

Researchers in the UK are suggesting that low-carbohydrate diets such as the Atkins diet may increase a persons risk of developing bowel cancer.

19 Jun 2007

New target for Type 2 diabetes

Researchers at the University of Pennsylvania School of Medicine have discovered a potential new target for treating type 2 diabetes, according to a new study that appeared online this week in Nature.

14 Jun 2007

New regulator of fat metabolism identified

Over the past several years, animal studies have shown that high-fat, low-carbohydrate “ketogenic” diets cause demonstrable changes in metabolism and subsequent weight loss.

8 Jun 2007

Pramlintide treatment curbs fast food consumption and tendency to binge eat

The synthetic form of a hormone previously found to produce a feeling of fullness when eating and reduce body weight, also may help curb binge eating and the desire to eat high-fat foods and sweets.

8 Jun 2007

Concentrated radio waves proide new approach to treating precancerous esophagus condition

The use of concentrated radio waves appears to be a safe and effective way to "burn" away abnormal cell growth in the esophagus that can be a precursor of cancer.

24 May 2007

Am I exercising too much?

You run in the morning, train for your next marathon at night despite a nagging injury, and head to the gym to weight train in your free time. Missing a workout is not an option.

24 May 2007

Hair relaxers not associated with increased risk of breast cancer in black women

Hair dye use has been associated with an increased risk of various cancers in some studies, but these results have generally not been confirmed. The present study is the first to assess hair relaxers in relation to a cancer.

18 May 2007

Nutrition and heredity genetically linked

A challenging goal in biology is to understand how the principal cellular functions are integrated so that cells achieve viability and optimal fitness under a wide range of nutritional conditions.

17 May 2007

The best diet

If you have been floundering under the excess of advice on offer on how to lose weight and keep it off, Consumer Reports has come to the rescue.

9 May 2007

Exercise pill switches on master regulator that controls the ability of cells to burn fat

By giving ordinary adult mice a drug - a synthetic designed to mimic fat - Salk Institute scientist Dr. Ronald M. Evans is now able to chemically switch on PPAR-d, the master regulator that controls the ability of cells to burn fat.

30 Apr 2007

Swedish Big Brother behind lobotomies in the 1940s and 1950s

Sweden was more accepting than the U.S. in its attitude toward lobotomy in the 1940s and 1950s. A possible explanation for this may be the strength of paternalism in Sweden, that is, a greater tendency to make decisions on behalf of the patient in Swedish medical culture than in its American counterpart. This is according to Kenneth Ogren from Umea University in Sweden.

25 Apr 2007

Cancer is our number one fear but most don't understand how many cases can be prevented

Cancer is our greatest fear, a Cancer Research UK survey reveals. Over a quarter of Brits say cancer is the thing they most fear, topping the list over Alzheimer's, heart attack and terrorism.

25 Apr 2007

UNC-45 protein critical to proper formation of muscles

Proper formation of the proteins that power heart and skeletal muscle seems to rely on a precise concentration of a "chaperone" protein known as UNC-45, according to a new study.

24 Apr 2007

Leptin-based products may offer kids protection from obesity

Infant formula and other baby foods that provide permanent protection from obesity and diabetes into adulthood could be on shop shelves soon, reports Lisa Melton in Chemistry & Industry, the magazine of the SCI.

24 Apr 2007

Escalating violence and widespread insecurity worsens shortage of health workers in Iraq

Escalating violence and widespread insecurity, combined with a worsening shortage of health workers, are putting severe pressure on the health of the Iraqi population. This pressure increases as people move within the country and into neighbouring countries in search of safer places to live.

18 Apr 2007

A burn is not only an injury on the outside, it can involve great mental stress

Even though few people suffer burns in Sweden, about 16 per 10,000 inhabitants, burn treatment occupies a unique position in health care. First, a major burn is one of the worst injuries a person can suffer and still survive.

16 Apr 2007

Sunburnt holiday-makers boost their chances of fatal skin cancer

One third of young British holiday-makers will double their chances of developing the most fatal form of skin cancer this summer because they plan to get burnt on the beach.

11 Apr 2007