Two-thirds of people say they overindulge in food during the holidays and a third drink more alcohol, according to an Ohio State University survey last year.But it is possible to enjoy the holidays while maintaining a healthy lifestyle, says Dr. Nicole Saphier.In a conversation with Fox News Digital, the Fox News medical contributor shared her top four tips for navigating the season in a more nutritious way.HOLIDAY GATHERINGS CAN LEAD TO STRESS EATING: TRY THESE 5 TIPS TO CONTROL ITIt’s best to cook at home whenever possible, Saphier said.Studies have shown that people who cook at home tend to have