Sherrill Sellman, N.D. At The All-Inclusive Rythmia Resort

Sherrill Sellman, N.D.



Sherrill Sellman, N.D., Naturopathic Doctor (Board Certified in Integrative Medicine), is an educator, womens natural health expert, psychotherapist and journalist in the field of womens health. She is a passionate advocate for regaining hormonal health, naturally, for women of all ages.


Her programs also nutrigenomics for optimal aging, keys for rejuvenating the body and learning the code for getting younger and healthier at any age. Dr. Sherrill is committed to exploring the leading edge solutions for personal and global transformation.

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As an explorer of the deepest sources of personal and spiritual transformation, Dr. Sherrill has studied with Native American elders, Australian Aboriginal elders, Hawaiian elders.


She has also ventured in the Amazon to experience the wisdom of plant medicine with Shipibo shaman. Her profound healing from the plant medicine ceremonies led her to Rythmia Life Advancement Center, where she has continued her unfolding spiritual journey.


Dr. Sherrill has an international Naturopathic Medicine practice. She is also, a much sought after keynote presenter and international lecturer. For the past 12 years, she has been the host of What Women MUST Know, a weekly internet radio show. Dr. Sellman is also a contributing writer to numerous health publications worldwide.


She is the best-selling author of Hormone Heresy: What Women MUST Know, What Women MUST Know to Protect Their Daughters from Breast Cancer and Chia: The Return of the Ancient Seed. Her latest book is Hemp Health Revolution: The A-Z Health Benefits of Hemp Extract.


Her professional credentials and commitment to an integrative healing approach extends over a 30-year period.


She can be found at and FB/whatwomenmustknow.


Dr. Sellman can be contacted at

WORKSHOP: Turning Back the Clock: Unraveling the Myths, Embracing the Truths, Regenerating Our Vital Essences at Any Age

Dates: August 25th – September 1, 2019

 Just about everything you have been taught about your hormones and  the  aging  process is either a half truth or a downright lie!  In this engaging, practical and empowering workshop, Dr. Sherrill pulls back the curtain to reveal the many myths we have been taught about our bodies, our hormones and even our very DNA. 


Dr. Sherrill is always on the forefront of new modalities for healing and transformation.  In this workshop you will experience life changing strategies, practical skills and a paradigm shift for rejuvenating and regenerating your body at  any age.

Call (844) 236-5674

Create your Rythmia Experience

Here’s what’s included with your 7 or 14-night journey

  • Michael Bernard Beckwith’s “The Answer Is You” Life Transformation Program
  • Yoga
  • Gerard Powell’s About Your Miracle
  • Farm-to-table organic locally-grown food, prepared fresh daily
  • Fresh juices
  • Life coaching
  • Licensed psychological counselors
  • Licensed naturopathic assistance
  • Massage
  • Day spa
  • Costa Rican volcanic mud baths
  • The Dead Sea Cleanse, colon hydrotherapy
  • Meditation instruction
  • Beaches
  • Bicycling

“Rythmia Presents” is a workshop series of interactive experiences with your favorite thought leaders, cultural creatives and change makers to help you activate new thinking and receive inspiration to become more authentic and awakened. As our gift to you, these up close and personal experiences with these luminaries are included in your visit.

Luminaries will interact and share eight hours with guests each week:
Monday, Tuesday, Wednesday, Thursday: 1 – 3 p.m.

Call (844) 236-5674

Rythmia specializes in life transformation, health and wellness using the most breakthrough modalities.

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Rythmia Life Advancement Center is a full-service, short-stay, licensed medical center, specializing in plant-based alternative therapies.
Free Wi-Fi
24-Hour Front Desk Service
Private Bathrooms in each room
Free Wi-Fi
24-Hour Front Desk Service
Private Bathrooms in each room