The result they where considering was if 1 drink a day was 'healthier' than 0, and for that they found no evidence. That was the result they published, not that

The result they where considering was if 1 drink a day was 'healthier' than 0, and for that they found no evidence. That was the result they published, not that 1 drink was more 'dangerous' than zero but that the number of drinks pr day that minimizes health risk is 0.