A Nutrition Partner for Your Patients During Treatment & Beyond…


Beller Nutrition is creating a new category

in nutrition integration that will empower

you, your patients & your healthcare team

with a new set of tools.

We Offer Three Programs:

PowerPerks 101

Teen & Adult Weight Loss Program

PowerPerks Thrive

Breast Cancer Thrivorship Program

PowerPerks Rx

Nutrition Support During Treatment

We Work with Your Healthcare Team

If you already have an outpatient dietitian and/or a Thrivorship program:

  • We work alongside dietitians and healthcare providers through the integration of PowerPerks that supports and supplements your existing nutritional programs.
  • PowerPerks and PowerPerksRx expands 24/7 access for your patients and their loved ones to the information they need without increasing your workload.

If you do NOT have a Thrivorship program or a dietitian on your team:

  • PowerPerks and PowerPerksRx serve as stand-alone web-based and easy- to-use programs that provide your patients with a breast-cancer specific nutritional plan they can access anytime and anywhere.
  • PowerPerks programs satisfy the requirements of a thrivorship program as defined by the American College of Surgeons Commission on Cancer’s Cancer Program Standards.

PowerPerks is an affordable online solution

 to strengthen an existing nutrition program

or put one in place.


  • Empower patients with easy-to-use nutrition tools
  • Improve & minimize treatment effects
  • Support long-term thrivorship
  • Provide caregivers and family access to nutritional guidance and education


  • Created by Breast Cancer Dietitian, Rachel Beller
  • Peer reviewed by dietitians & oncologists
  • Supported by leading healthcare organizations
  • Includes citations to original research


  • Anytime, anywhere online access for patients & caregivers
  • Patients can use programs at their own pace
  • Provides nutrition solutions to compliment dietitian consults
  • Global member’s only support group

Learn How We Can Customize a Plan to Fit Your Needs

About Us

PowerPerks is the brainchild of Rachel Beller, MS, RDN, two-time best-selling author, and founder & CEO of Beller Nutritional Institute. Rachel Beller is a spokesperson for the American Cancer Society, media expert, and renowned authority on breast cancer nutrition. Rachel was a site co-principal investigator and conducted research on the role of nutrition in breast cancer prevention at Cedars-Sinai Medical Center and the John Wayne Cancer Institute at Providence St. John’s Health Center for over a decade. She served as Director of Nutritional Oncology Research and Counseling at JWCI under the direction of Dr. Giuliano, a pioneer in modern breast surgery. In 2008, she founded BNI to expand her reach and provide outpatient nutritional oncology counseling along with other medical nutrition services to people from all walks of life. Rachel also launched the Beller Nutrition community outreach program which services medical centers, cancer organizations, teen programs, and the underserved. Now with more passion, creativity and experience over the years working in the research, clinical, and outpatient setting she has finally launched what she considers to be her Passion Project—PowerPerks.

Rachel is privileged to serve on the boards of the following organizations:

  • American Cancer Society: Spokesperson, Professional Advisory Board, and Leadership Council Member
  • Right Action for Women (Christina Applegate Foundation): Board of Directors
  • Back in the Swing: Board of Directors
  • WeSpark Cancer Support Center: Medical Advisory Board
  • Cancer Support Community: Professional Advisory Board and Featured Spokesperson
  • Fertile Action: Medical Advisory Board
  • A Vision Of Health: Medical Advisory Board of Directors
  • Matthew McConaughey’s j.k. livin’ Foundation: Advisory Board
  • Cancer Schmancer (Fran Drescher’s Foundation): Nutrition Advisory Board
Payment Methods Accepted: Visa, American Express, Mastercard, Discover, JCB, Diners Club, Amazon Pay, and Paypal. Sales tax added to spice and book orders where applicable.
*These statements have not been evaluated by the Food and Drug Administration. All Beller Nutritional Institute products are not intended to diagnose, treat, cure, or prevent any disease. There is no guarantee of specific results. Results can vary. All material provided on this website is provided for informational or educational purposes only. Consult a physician regarding the applicability of any opinions or recommendations with respect to your symptoms or medical condition. All sales final. | Copyright © 2017 Beller Nutrition - All Rights Reserved