Kristin Gourlay / RIPR

Changes to diet and exercise can have a big impact on health. But sticking with a new regimen can be tough. Scientists are wondering whether a practice called mindfulness can help. Now a team of Brown University researchers has won a multi-million dollar federal grant to find out.

U.S. National Library of Medicine / National Institutes of Health

Miriam Hospital cardiologist and Brown medical school professor Dr. Barbara Roberts said the Food and Drug Administration’s proposal to ban trans fats in processed foods is long overdue. Trans fats, or partially hydrogenated oils, are added to foods like cookies, ready-to-use frostings, and microwave popcorn to extend their shelf life. Scientists have known for decades that they can lead to hardened arteries and higher bad cholesterol.

Kristin Gourlay / RIPR

Parents everywhere may be looking forward to dipping into that plastic pumpkin to sneak a Halloween treat tonight – and for several nights to come. Is that so bad?

Not necessarily, according to Johnson and Wales University pediatric nutrition expert Barbara Robinson. She joined us in the studio to talk about Halloween candy, along with a giant bag of "fun size" treats.