Centenary Day

Ultimate toolkit for healthy living

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July 5, 2025 I built Centenary Day - ultimate toolkit for health optimization

Hey! I’m Arnas, founder of Centenary Day.

❓ The problem

Most of us know we should sleep better, move daily, and eat whole foods, yet decision-fatigue and busy calendars kill consistency.

💡 The fix

Centenary Day turns peer-reviewed longevity science into an AI-built weekly routine, auto-scaled meal plan, and smart reminders that sync to your calendar. Setup takes 10 minutes; after that, healthy choices become the default.

🥅 What I’m looking for

Brutally honest UX feedback—what feels clunky?

Integrations you’d need before using it daily.

Early adopters.

👉 Check it out: https://centenary.day

Happy to answer anything, fire away! 💬

1 Comment

  1. 1

    This is so cool, I am building Soya a platform for founders like yourself so they can find exactly where there target users are online and how to reach out rather than doing so manually.
    If you would like to try It for yourself we are launched here as well.

    Just search Soya.

About

I’m building Centenary Day to close the gap between knowing and doing. It auto-plans routines, meals, and reminders so busy people follow science-based habits without decision fatigue.