Ways to maintain energy on the night shift without relying on caffeine?

Hello fellow night shifters,

We just published a blog post about some practical ways to sustain your energy during night shifts without relying on caffeine or energy drinks. It covers pre-shift preparation, smart snacking, movement strategies, and specific tips for handling the 3AM energy slump.

Link to full post: https://nightowling.com/tired-on-night-shift-here-are-some-practical-ways-to-sustain-your-energy-no-caffeine-required/

What do you think? What are your go-to methods for staying alert on nights without loading up on caffeine?