The trick is to have an easy-to-follow strategy in place before you take that first sip. Scout out the bar or restaurant menu ahead of time and note your picks on your phone. Then set an alert to remind you to order wisely—that way you won't have to think too much (or rely on that alcohol-impaired prefrontal cortex!) to stay on track.
As with your pre-partying meal, go for something with fiber, protein, and a little bit of healthy fat to help control blood-sugar levels and make you feel satisfied, Karst says.