Rhodiola is an herb that grows in cold, mountainous regions and has been used in traditional medicine for centuries. Research has examined whether it may help with stress, fatigue, mood, and mental performance—claims that have drawn scientific attention in recent decades. This guide covers what the research actually shows about rhodiola's effects, how it appears to work in the body, and what remains uncertain.
The articles here explore questions like whether rhodiola reduces fatigue or improves focus, how it compares to other stress-management approaches, what dose and duration studies have tested, and which effects have stronger evidence behind them versus which are still being investigated. You'll also find information about potential side effects and how rhodiola interacts with other substances.