Category Health/Medical

Speedy mini-apps are designed to address depression and anxiety

A novel suite of 13 speedy mini-apps called IntelliCare resulted in participants reporting significantly less depression and anxiety by using the apps on their smartphones up to 4 times a day, reports a new Northwestern Medicine study. The apps offer exercises to de-stress, reduce self-criticism and worrying, methods to help your life feel more meaningful, mantras to highlight your strengths, strategies for a good night’s sleep and more. Most apps designed for mental health typically offer a single strategy to feel better or provide too many features that make them difficult to navigate.

But participants robustly used the IntelliCare interactive apps an average of 195 times for 8 weeks of the study...

Paola Sebastiani, Bharat Thyagarajan, Fangui Sun, Nicole Schupf, Anne B. Newman, Monty Montano, Thomas T. Perls. Biomarker signatures of aging. Aging Cell, 2017; DOI: 10.1111/acel.12557

Levels of specific biomarkers can be combined to produce patterns that signify how well a person is aging and his or risk for future aging-related diseases, according to a new study by researchers at the Boston University Schools of Public Health and Medicine and Boston Medical Center. The study used biomarker data collected from the blood samples of almost 5,000 participants in the Long Life Family Study, funded by the National Institute on Aging (NIA) at the National Institutes of Health (NIH).

A large number – about half – had an average “signature,” or pattern, of 19 biomarkers...

The Mediterranean diet includes large amounts of fruits, vegetables, olive oil, beans and cereal grains such as wheat and rice, moderate amounts of fish, dairy and wine, and limited red meat and poultry. Credit: © marrakeshh / Fotolia

A new study shows that older people who followed a Mediterranean diet retained more brain volume over a 3 year period than those who did not follow the diet as closely. But contrary to earlier studies, eating more fish and less meat was not related to changes in the brain. The Mediterranean diet includes large amounts of fruits, vegetables, olive oil, beans and cereal grains such as wheat and rice, moderate amounts of fish, dairy and wine, and limited red meat and poultry.

“As we age, the brain shrinks and we lose brain cells which can affect learning and me...