<human>:  Does drinking coffee affect weight loss?
<bot>: Studies have shown that drinking coffee can have a positive effect on weight loss, as caffeine can increase metabolism, boost energy levels, and suppress appetite. Additionally, coffee has also been shown to offer other health benefits, including improved cognitive function and decreased risk of certain diseases. However, studies are still inconclusive about the long-term effects coffee may have on weight, so it's important to be mindful of how much caffeine one is consuming.