Can ice cream actually keep you awake?

Yes, ice cream can potentially keep you awake due to its sugar and fat content. The sugar can provide a quick energy boost, leading to increased alertness, while the high fat content may slow down digestion, prolonging energy release. Additionally, if eaten in large quantities or close to bedtime, the combination of sugar and caffeine (if present in some flavors) can disrupt sleep patterns. However, individual reactions may vary.