Getting back to the gym after the holidays is always a challenge. In the depths of winter, it’s hard not to wish for a pill that could simply burn off those extra calories. While social media is filled with success testimonials by people using anti-obesity drugs like Ozempic to reach their weight goals, others highlight their surprising benefits in reducing addictive behaviours. Like me, if you’re wondering how one drug is impactful enough to act on so many different disorders, you’ve come to...