Nut intake linked to lower risk of obesity

A new study, published in the online journal PLOS ONE, looks at the association between tree nuts (almonds, Brazil nuts, cashews, hazelnuts, macadamias, pecans, pine nuts, pistachios and walnuts), metabolic syndrome (MetS) and obesity in a population with a wide range of nut intake ranging from never to daily.

High fiber diet may protect against asthma

In the past 50 years, as fruits and vegetables have featured less and less in the Western diet, rates of allergic asthma have gone up. Now a new study suggests these trends are not coincidental, but causally linked.