Children and adults with attention-deficit/hyperactivity disorder (ADHD) struggle with attentive and impulsive behaviors and often experience low self-esteem and ...

Many people want to avoid medication for ADHD. Some turn to a natural alternative—caffeine—and they may have some success with it. But is using caffeine for ADHD any different from using a medication?

JACKSONVILLE, Fla. — A nationwide shortage of drugs used to treat attention deficit/hyperactivity disorder, also known as ADHD has been impacting patients since last fall. The problem hasn’t gotten ...

The drinks contain high amounts of caffeine and sugar, and may lead to “severe stress” and other “negative mental outcomes,” according to a new study Cara Lynn Shultz is a writer-reporter at PEOPLE.

Suddenly stopping caffeine can cause the brain to go into withdrawal. This happens because caffeine temporarily block receptors, and then when the caffeine is stopped, the brain releases too much of ...

For most people, consuming some caffeine is harmless — but too much can be dangerous. Recent news coverage has raised questions about the amount of caffeine in some popular drinks and what consumers ...