Chicago: Adolescents need proper nutrition for bone and muscle development, recovery from sports, cognition and strong immune systems. In the recent issue of Food Technology magazine published by the Institute of Food Technologists, contributing editor Linda Milo Ohr looked at new research behind seven ingredients that are essential for growing teens and tweens.

Adelaide: A University of Adelaide-led project has overturned the theory that the evolution of human intelligence was simply related to the size of the brain ─ but rather linked more closely to the supply of blood to the brain.

  There’s yet another reason to maintain a healthy weight as we age. An international team of researchers has identified eight additional types of cancer linked to excess weight and obesity: stomach, liver, gall bladder, pancreas, ovary, meningioma (a type of brain tumor), thyroid cancer and the blood cancer multiple myeloma.

Columbus: Do a quick online search and you’ll find thousands of diets, tips, products and tricks claiming to lower your blood sugar, or even ‘cure’ diabetes. A diabetes dietitian at The Ohio State University Wexner Medical Center says she’s heard them all.

Arlington Heights: There’s been a lot of talk about politicians and coughs lately. And we’ve all seen public figures struggle with it. Sometimes the cough gets so bad the person can’t speak. Sometimes it’s a symptom of a bigger problem, such as an infection. These public figures no doubt have excellent medical care and the best medical advice, but they continue to have uncontrolled coughing episodes.

London: The only approved vaccine for dengue may actually increase the incidence of dengue infections requiring hospitalization rather than preventing the disease if health officials aren’t careful about where they vaccinate, new public health research published recently in Science suggests.