Medical Notes: Week of December 22, 2019

A look at the top medical headlines for the week of December 22, 2019, including: A new study showing an injectable could be the answer for people with food allergies. Then, people suffering from depression may find some improvement by taking aspirin or ibuprofen. And finally, if you spend your workday wearing headphones, listening to music… you may be a lot less productive than you think.