Being Overweight May Independently Increase Risk for Heart Disease Events
Being moderately overweight or obese appears to increase the risk for developing coronary heart disease events independent of traditional cardiovascular risk factors, according to a meta-analysis of previously published studies in the September 10 issue of Archives of Internal Medicine, one of the JAMA/Archives journals.
Nearly two-thirds of U.S. adults are overweight and therefore at higher risk for heart disease, other illnesses and death, according to background information in the article. “Because of the high prevalence of overweight and the expected future increases, it is essential to gain precise insight into the consequences of overweight for health and into the metabolic pathways that link the two,” the authors write.
Glaucoma surgery in the blink of an eye
Prof. Ehud Assia, of Tel Aviv University’s Sackler School of Medicine is, quite simply, a rock star in the field of eye surgery.
One of a small number of surgeons in the world who currently perform a complicated form of glaucoma surgery, Prof. Assia has developed a novel laser device that promises to revolutionize treatment of the disease. The laser, called the OTS134 for now, is expected to give most practicing eye surgeons the ability to master complex glaucoma surgery very quickly.
Aspartame is safe, study says
A sweeping review of research studies of aspartame says there is no evidence that the non-nutritive sweetener causes cancer, neurological damage or other health problems in humans
Looking at more than 500 reports, including toxicological, clinical and epidemiological studies dating from 1970’s preclinical work to the latest studies on the high-intensity sweetener, along with use levels and regulations data, an international expert panel from 10 universities and medical schools evaluated the safety of aspartame for people of all ages and with a variety of health conditions. Their study is published in the September issue of Critical Reviews in Toxicology.
Soft drinks alone do not affect children’s weight
Soft drink consumption has increased in both the USA and the UK over the years and this has often been blamed for a rise in childhood body mass index (BMI). However, many of the review methodologies investigating the alleged links have been flawed. A recent scientific analysis of a nationally representative sample of children’s diets and lifestyles found no link between the amount of soft drinks children consume and their body weight.
UK researchers, led by Sigrid Gibson (SiG-Nurture Independent Nutrition Consultants), investigated sugars and soft drinks intake in children across the range of body weights seen in a nationally representative sample.
