Dopamine fasting: an expert reviews the latest craze in Silicon Valley

It’s the latest fad in Silicon Valley. By reducing the brain’s feel-good chemical known as dopamine – cutting back on things like food, sex, alcohol, social media, and technology – followers believe that they can “reset” the brain to be more effective and appreciate simple things more easily. Some even go so far as avoiding all social activities and even eye contact. The exercise, dubbed “dopamine fasting” by San Francisco psychologist Dr. Cameron