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The Healf Source
How To Biohack Your Coffee To Support Sleep, Not Sabotage It
Coffee isn’t always the enemy. How you drink it, what you add and when you have it can make all the difference.
Written by: Samantha Nice
Written on: March 2, 2026
Samantha Nice is a seasoned wellness writer with over a decade of experience crafting content for a diverse range of global brands. A passionate advocate for holistic wellbeing, she brings a particular focus to supplements, women’s health, strength training, and running. Samantha is a proud member of the Healf editorial team, where she merges her love for storytelling with industry insights and science-backed evidence.
An avid WHOOP wearer, keen runner (with a sub 1:30 half marathon) hot yoga enthusiast and regular gym goer, Samantha lives and breathes the wellness lifestyle she writes about. With a solid black book of trusted contacts (including some of the industry’s leading experts) she’s committed to creating accessible, well-informed content that empowers and inspires Healf readers.
- 1. Why coffee affects sleep in the first place
- 2. Why coffee timing matters for sleep
- 3. Your first coffee of the day matters more than you think
- 4. What to add to your coffee (and what actually helps)
- 5. Five habits that protect your sleep without giving up coffee
- 6. Coffee isn’t the problem — how you use it is
