A new study reveals that a common dietary supplement, often marketed as a natural remedy for sleep disorders, may actually disrupt sleep patterns in some individuals. Researchers found that while the supplement was effective for certain users, others experienced increased wakefulness and reduced sleep quality after consumption. The findings challenge long-held assumptions about the supplement’s safety and efficacy, particularly for those with pre-existing sleep conditions. Experts urge caution, suggesting further investigation into how individual biology influences responses to such over-the-counter products.