There's been various studies on it (1), nothing super conclusive, but general medical belief seems to be eating shortly before bed (< 1hr) disrupts time to go t

There's been various studies on it (1), nothing super conclusive, but general medical belief seems to be eating shortly before bed (< 1hr) disrupts time to go to sleep. 1: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3227713/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3227713/