The release of the “feel-good” chemicals dopamine, serotonin, endorphins, and oxytocin are tied to specific lifestyle, exercise, and dietary choices. Here’s what triggers each one.

In this study, we expressed recombinant αA- and αB-crystallin in E. coli and compared the polydispersity, structure and aggregation state between each other and native bovine lens α-crystallin.

It’s a brand-name prescription medication that targets dopamine and norepinephrine in the brain to reduce common ADHD symptoms. Though Ritalin is a stimulant, when used in ADHD treatment ...

When administered alone, its peripheral conversion to dopamine by dopa decarboxylase (DDC) causes nausea and vomiting by stimulating the area postrema, which lacks a BBB. Combining levodopa with a ...