Will Tonic Water keep you awake at night?

Tonic water contains quinine, which is primarily used for flavoring and has no stimulatory effects like caffeine. While tonic water itself won't keep you awake, the sugar content in some brands may provide a slight energy boost. However, if consumed in large quantities or alongside other caffeinated beverages, it could indirectly affect your sleep. Overall, moderate consumption of tonic water is unlikely to disrupt your sleep.