I’m doing Dry January for the first time ever and I’ve just completed week 3. This was the most rewarding one yet as my gym progress is finally starting to show. The challenge was launched by a British charity called Alcohol Change UK in 2013, who urge people to abstain from alcohol for the month of January for many health benefits. What happens at 3 weeks alcohol-freeAlcohol Change UK explains that, after the third week, most people start seeing the “pounds dropping off,” especially if you’ve been spending your free time exercising. Going to the gym pays off faster without alcohol in your sys…