serotonin

Contrary to what we've been told for decades, depression isn't coming from inside our heads. This author and big thinker tells us that it's coming much more from the society we live in.

Two recent studies reveal the effects of LSD on the brain.

Neuroscientists now think of the gut as a "second brain"; it independently controls your digestive processes and is in constant conversation with your main brain. What do they talk about? Depression, theorizes Dr Emeran Mayer.