Category: Scientific/Technical Items

  • Study Finds Candy-Themed “Advergames” Lead to Higher Calorie Consumption in Kids

    Researchers in the Netherlands have reportedly identified a link between computer games with food advertisements and higher calorie consumption in children, especially among those identified as impulsive. Frans Folkvord et al., “Impulsivity, ‘Advergames,’ and Food Intake,” Pediatrics, May 5, 2014. The study of 261 children aged seven to 10 assessed them for impulsivity, and then…

  • Study Reveals Processed Foods Contain More Food Dye than Previously Thought

    A recent study by Purdue University scientists has purportedly concluded that the amounts of artificial food colors found in many popular U.S. foods are much higher than previously thought, and children—the target market for the most heavily dyed foods—could be consuming 100 to 200 mg of artificial color in a day, well over the 30…

  • Antimicrobial Edible Films Inhibit Pathogens in Meat

    Researchers at Penn State University’s College of Agricultural Sciences have purportedly found that edible films made from pullulan—a transparent polymer produced by the fungus Aureobasidium pulluns, silver nanoparticles, zinc oxide, and oregano and rosemary essential oils—can inhibit foodborne pathogens on meat products. Mohamed K. Morsy, et al., “Incorporation of Essential Oils and Nanoparticles in Pullulan…

  • Crops Grown in Higher CO2 Conditions Have Lower Levels of Nutrients

    Harvard researchers have found that staple crops grown in environments with levels of carbon dioxide (CO2) similar to the levels expected in 2050 had less zinc, iron and protein than crops grown at current CO2 levels. Samuel S. Myers et al., “Increasing CO2 threatens human nutrition,” Nature, May 2014. The researchers conducted field trials of…

  • Study Finding Health Benefits of Omega-3s Had Significant Flaws, Researchers Say

    A recent review has reportedly identified several flaws in the widely cited 1970s study which found that diets rich in omega-3 fatty acids could help fight coronary artery disease (CAD). George J. Fodor et al., “‘Fishing’ for the origins of the ‘Eskimos and heart disease’ story. Facts or wishful thinking? A review,” Canadian Journal of…

  • Children’s Consumption of Food Dyes Allegedly Increased Five-Fold Since 1950

    A recent study has claimed that children consume more artificial food colors (AFCs) than previously thought, raising concerns about potential health effects not addressed by federal guidelines. Laura Stevens, et al., “Amounts of Artificial Food Dyes and Added Sugars in Foods and Sweets Commonly Consumed by Children,” Clinical Pediatrics, April 2014. In addition to reporting…

  • Tuna Caught Off U.S. Coasts Contain Trace Levels of Fukushima Radiation

    Researchers have apparently found levels of radiation “too small to be of realistic concern” from the Fukushima Daiichi nuclear meltdown in albacore tuna caught off the coasts of Washington and Oregon. Neville et al., “Trace Levels of Fukushima Disaster Radionuclides in East Pacific Albacore,” Environmental Science & Technology, April 2014. The study examined 26 Pacific albacore…

  • Extra Cup of Coffee May Reduce Type 2 Diabetes Risk

    A recent study from the Harvard School of Public Health (HSPH) has reportedly found that “[p]eople who increased the amount of coffee they drank each day by more than one cup over a four-year period had an 11% lower risk for type 2 diabetes than those who made no changes to their coffee consumption.” Shilpa…