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Effects · psyche adverse

Insomnia

Sleep disturbance manifested by difficulty falling asleep, frequent nighttime or early morning awakenings, feeling of non-restorative sleep. Often associated with the stimulating effect of the supplement.

Supplements
85
Practices
90
Habits
82
How we rate evidence

Probability — how likely the effect is to show up

  • Very high
  • High
  • Medium
  • Low

Evidence — where the data comes from

  • Scientific Meta-analyses and randomized trials
  • Clinical Clinical trials and practice
  • Animal research Animal studies
  • People reports User reports and anecdotes
  • Theoretical Mechanistic reasoning, not yet tested

Reported as a side effect of (257)

Probability Very high 9 High 29 Medium 55 Low 164
Evidence Clinical 68 People reports 152 Theoretical 37

Mitigated by (21)

Related effects