A guided 72-hour or 120-hour fast with daily support, structured check-ins, and science-based guidance from Kairos Health & Wellness.
Begin your fasting challenge journey with a guided window—January 2–5 or January 2–7—complete with daily support, structured check-ins, and expert guidance from Kairos Health & Wellness.
This community fast is specifically designed to help you safely reset your body at the beginning of the year. Additionally, the program provides structured guidance, daily check-ins, and, ultimately, a clear step-by-step plan using an evidence-based clean-wellness approach
This is not a medical visit or personalized medical advice. Instead, it is an educational, community-based experience designed to help you start the new year strong
Fasting is not appropriate for everyone.
If you are a Kairos patient, reach out through the portal and we will guide you on next steps.
If you are not a patient but want individualized medical supervision, you may schedule a visit separately.
This community fast is specifically designed to help you safely reset your body at the beginning of the year. Additionally, the program provides structured guidance, daily check-ins, and, ultimately, a clear step-by-step plan using an evidence-based clean-wellness approach
This is not a medical visit or personalized medical advice. Instead, it is an educational, community-based experience designed to help you start the new year strong
Comprehensive PDF guide with all instructions
10-minute sessions at 6 PM for Q&A and support
72-hour and 120-hour track options
72-hour and 120-hour track options
Hydration, electrolytes, refeeding, and mindset guidance
Sign up (Fasting challenge begins January 2, 2026)
Sign up using the form below
Receive your guide and instructions
Join the daily check-ins
Break your fast safely with our refeeding plan
Always consult your healthcare provider before beginning a fast. If you have Type 1 diabetes and are interested in fasting, please consult your healthcare provider for individualized supervision. Group fasting is not appropriate for Type 1.
Take the first step towards better healthSign up below and join the Kairos Clean Wellness Fasting Challenge.
