What to Know About Dry January and Taking a Break From Alcohol

Dry January is a month-long break from alcohol, and a small research base now tracks what such a month does to the body. In a 2018 study in BMJ Open, 94 moderate-to-heavy drinkers stopped for one month. They showed lower insulin resistance and blood pressure. The study watched choices rather than assigned groups. So it measures a single month, not lasting protection. The practice began as a public campaign in Britain and has spread through workplaces and social feeds. Its evidence stays limited, and readers weighing habit experiments can compare the evidence on breathwork. This piece reads the month-off-alcohol record: what improved, what stayed open, and when stopping needs medical planning. The numbers below come from named studies, and the cautions come from federal guidance. It runs in the publication's wellness section. What Did the One-Month Studies Measure? The 2018 BMJ Open study recruited 94 people who planned to abstain for a month and 47 who kept drinking.

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