This course is a practical introduction to sleep science. It is designed for learners at a advanced level who want to move from scattered knowledge to a clear, usable understanding they can apply straight away.

Across 5 lessons you will work through the core ideas step by step, with short exercises after each section so you can check your understanding as you go rather than at the very end.

What you’ll cover:

• How Sleep Actually Works
• Circadian Rhythm and Light
• Building a Wind-Down Routine
• Common Sleep Disruptors
• Troubleshooting Poor Sleep

By the end you should be comfortable enough with sleep science to keep learning on your own, and to apply what you have covered in a real health context. No prior specialist background is assumed beyond basic familiarity with the subject area.