The Molecule of More: How a Single Chemical in Your Brain Drives Love, Sex, and Creativity―and Will Determine the Fate of the Human Race

by Daniel Z. Lieberman

The most common treatments for ADHD are Ritalin and amphetamine, stimulants that boost dopamine in the brain. When these drugs are used to treat people with ADHD, tolerance usually doesn’t develop as it does for those who take these drugs to lose weight,