What are the health benefits of Dry January according to Brown University?

Brown University researchers found that abstaining from alcohol for Dry January improves sleep, mood, liver function, blood pressure, and can lead to weight loss.

Can reducing alcohol intake also be beneficial?

Yes, even reducing the amount or frequency of alcohol consumption, not just complete abstinence, has been linked to similar health improvements.

Does participating in Dry January lead to long-term changes?

Yes, many participants continue to drink less after Dry January, suggesting sustained moderation and a reevaluation of their relationship with alcohol.

Home / Health / Dry January Boosts Health & Mood, Study Finds

Dry January Boosts Health & Mood, Study Finds

6 Dec, 2025

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Summary

Cutting alcohol for a month improves sleep and mood.
Benefits include better liver function and weight loss.
Sustained moderation is a common outcome post-January.

Dry January Boosts Health & Mood, Study Finds

A comprehensive review of 16 studies involving over 150,000 participants has highlighted the profound health advantages of abstaining from alcohol for January. Those who committed to a dry month experienced notable improvements in sleep quality, mood regulation, and overall well-being.

Key findings indicate enhanced liver function, lower blood pressure, and weight loss among participants. Furthermore, many reported increased concentration and energy levels. The positive effects extended beyond the month, with a significant number maintaining reduced alcohol consumption afterward.

The research, led by institutions like Brown University, suggests that even short breaks from drinking can lead to sustained moderation and a reevaluation of one's relationship with alcohol, contributing to better social and physical health.

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