B
EVIDENCE CARD"Crystals may have placebo effects on wellbeing"
Author confidence: Low confidence35%
Rationale
"No scientific evidence for direct effects. Any benefits likely due to placebo or psychological factors."
1 SOURCES
1SECONDARY
Do Healing Crystals Have Real Power?
scientificamerican.com
ModerateScientific American
COMMUNITY RATING
Last updated Jan 9, 2026
CURRENT0
Visibility: Public
Comments
Sign in to join the discussion
Sign In