Wild-caught “fatty fish” such as salmon, tuna, sardines, mackerel, and trout – is rich in omega-3 fatty acids, a compound that has been linked in previous studies to cardiovascular benefits, particularly benefits for reducing coronary heart disease risk. University of North Carolina/Chapel Hill (North Carolina, USA) researchers completed a meta-analysis of 16 published studies involving [...]
With lower saturated fats and completely cholesterol-free, abundant dietary fiber, and phytochemicals (including polyphenol antioxidants), a diet rich in vegetables has been shown by a variety of studies to beneficially impact type-2 diabetes and cardiovascular disease, as well as potentially reduce the risks of cancer. Gary E. Fraser, from Loma Linda University (California), and colleagues [...]
Older adults who sleep poorly have an altered immune system response to stress that may increase risk for mental and physical health problems. Kathi L. Heffner, from the University of Rochester Medical Center (New York, USA), and colleagues enrolled 45 women and 38 men, average age 61 years, in a study to assess the association [...]
An estimated one-third of Americans take a daily multivitamin supplement, the composition of which mimics healthy fruit and vegetable compounds. J. Michael Gaziano, from Harvard Medical School (Massachusetts, USA), and colleagues analyzed data collected in the Physicians' Health Study (PHS) II, that includes 14,641 male U.S. physicians, initially age 50 years or older. Subjects received [...]
Characterized by central obesity, hypertension, and adverse glucose and insulin metabolism, Metabolic Syndrome is a condition associated with increased risk of type-2 diabetes and cardiovascular disease. Eva Prescott, from Bispebjerg University (Denmark), and colleagues conducted a study that included both cross-sectional and longitudinal analyses, using data from the Copenhagen City Heart Study. For the cross-sectional [...]
Sitting around compromises health of people- even if they meet typical physical activity guidelines, report researchers from the University of Leicester (United Kingdom). Emma Wilmot and colleagues completed a study that combined the results of 18 studies and included a total of 794,577 subjects. Analysis of the data revealed that those who sit for long [...]
A naturally occurring carotenoid compound that lends tomatoes their red color, lycopene has been identified by a number of previous studies to possess antioxidant capacities. Jouni Karppi, from the University of Eastern Finland (Finland), and colleagues studied 1,031 Finnish men, ages 46 to 65 years. Researchers tested the level of lycopene in the subjects’ blood [...]
High-normal blood sugar could adversely impact the brain Friday, September 7, 2012. The September 4, 2012 issue of the journal Neurology® published the finding of Australian researchers of an association between high normal plasma glucose levels and a decrease in brain volume in nondiabetic men and women. Although research has established an association between type [...]
Reduced vitamin D levels linked to critical childhood illness Tuesday, September 18, 2012. The September 1, 2012 issue of the journal Pediatrics contained a report by Canadian researchers which reveals a greater prevalence of deficient vitamin D levels in children hospitalized with critical illnesses. J. Dayre McNally, MD, PhD of Children's Hospital of Eastern Ontario [...]
Emerging evidence, including an extensive review by the European Food Safety Authority, suggests a wide range of health effects of curcumin, the pigment that gives the curry spice turmeric its yellow color. Robert A DiSilvestro, from Ohio State University (Ohio, USA), and colleagues enrolled 19 healthy men and women, ages 40 to 60 years, in [...]
