Story perspectives

Study Reveals Dry January Boosts Skin, Focus, and Sleep

12/29/2025

Summary

Story summary

Brown University researchers found Dry January abstinence links to clearer skin, better focus, and improved sleep, with dryjanuaryusa.org offering coaching and tools.
The study analyzed 16 studies involving about 150,000 participants to assess these health impacts.
Abstinence reduced liver fat and improved insulin levels.
Partial participation yields benefits, such as increased confidence in social situations.
Interior Health encourages moderation during the holidays.

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Story summary

Brown University researchers found Dry January abstinence links to clearer skin, better focus, and improved sleep, with dryjanuaryusa.org offering coaching and tools.
The study analyzed 16 studies involving about 150,000 participants to assess these health impacts.
Abstinence reduced liver fat and improved insulin levels.
Partial participation yields benefits, such as increased confidence in social situations.
Interior Health encourages moderation during the holidays.