In the News: Surprising Number of Allergies Begin in Adulthood, Daydreaming Could Indicate Intelligence, Dogs May Prevent Childhood Allergies

A surprising number of food allergies begin in adulthood. According to data from the Centers for Disease Control and Prevention (CDC), around 5.7 percent of U.S. children have displayed food allergy symptoms this past year. A report in The Journal of Allergy and Clinical Immunology, 4 percent of U.S. adults are diagnosed with food allergies. While these findings indicate a number of people affected, it begs the question: when do these allergies develop? A new study has determined that nearly 50 percent of adults with allergies developed them in adulthood. They also found that African American, Hispanic, and Asian people are most at risk, with shellfish and peanut allergies being the most likely. With allergies on the rise, researchers are trying to understand what causes them and why there’s an upward trend. Looking for tasty recipes that are safe for allergy sufferers? Watch this clip. (MN)

Daydreaming could indicate high intelligence. If your mind wanders a lot during the day, turns out your brain may actually be more efficient than other people’s brains. A study from Journal Neuropsychologia discovered that daydreamers scored significantly higher on intelligence tests — the daydreaming may actually mean that you absorbed information faster than others and therefore can let your mind have a little break. But the study authors cautioned people not to use this data to mistake these results to justify lack of focus and ability to complete tasks. They advise a good rule of thumb to be observed in your daily life: if your mind wanders a lot but you still get everything done that you need to efficiency is the reason, but if the opposite happens laziness may be to blame. (TODAY)

Dogs may prevent childhood eczema and allergies. Two studies have shown that man’s best friend may be the key to solving childhood allergies. One study looked at babies who had a dog in the house when they were in utero and found that eczema was generally prevented in those children. The other study researched dogs’ effects on children in relation to developing asthma. The research showed that “elements that dogs carry” on themselves could protect kids against asthma. (SD)