Nourish Your Body. Strengthen Your Spirit.
Support Your Cancer Journey with Science-Backed Nutrition.

Trusted by thousands of cancer patients and survivors for over 30 years. Dr. Patrick Quillin's evidence-based supplements and nutrition strategies help you feel stronger, more energized, and more in control during treatment and recovery.

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Dr. Patrick Quillin

Meet Dr. Patrick Quillin, PhD, RD, CNS

Your Trusted Guide in Cancer Nutrition

Dr. Patrick Quillin is one of America's foremost experts in nutritional oncology, with credentials and experience that are unmatched in the field:

  • BA, MS, PhD in Nutrition Science with specialized focus on cancer metabolism
  • Clinical Nutritionist, Registered Dietitian (RD) and Certified Nutrition Specialist (CNS)
  • 47+ years of clinical nutrition experience
  • 30+ years working directly with cancer patients
  • 5,000+ patients guided through their cancer journeys
  • Former Vice President of Nutrition, Cancer Treatment Centers of America
  • Author of 20 books on nutrition and integrative health
  • 2+ million books sold worldwide, translated into 5 languages
  • International speaker and educator in nutritional oncology
"I do not cure anyone. I am an educator with a rare grasp of the keys required to unlock your body's unfathomable healing capacity. Your true doctor lives within you. Together, we are going to bring your innate healing capacity up to its peak."

Every product and recommendation is backed by decades of clinical experience and peer-reviewed scientific research. Dr. Quillin has witnessed firsthand how proper nutrition can transform a patient's cancer experience—reducing side effects, improving energy, supporting immune function, and helping the body better respond to conventional treatments.

Customer Reviews

What our Customers Say...

  • “I have been taking the maintenance dose of immunopower for about a year now. I buy the larger quantity. Immunopower maintenance dose supplements are working for me. My brief history: radical prostatectomy in 1999, radiation and hormone therapy in 2005. My psa level started to climb again after the hormone injections wore off, so I made radical changes…. … My oncologist says I am the only guy he has ever seen who can control a rising psa with nutrition and lifestyle changes. I like to think that immunopower has helped as far as the supplements are concerned. They have everything in it, plus more, than I was taking individually and it’s cheaper.”

    Don, California
  • “ImmunoPower is a unique powder form nutritional supplement recently devised by Dr Patrick Quillin to maximise the cancer patient’s chances against cancer. It contains everything known to science that affects the course of the disease for the better. Its primary attractions apart from this are ease of consumption and best value for money anywhere available for a comparable regime. We would agree with Dr Quillin’s claim that it is 75% cheaper than buying all the necessary supplements individually. “

    Mary, Michigan
  • “I was diagnosed in November of 2014 with uterine cancer that had matastisized. I went through the surgery to debulk the tumor and out lying tissue. I elected not to go with radiation treatments for five weeks five days/ week and full strength chemo at the same time for six months that my radiologist and oncologist had encouraged and elected me to go on, when I read your book and my husband and I knew this was a much better and safer way to go. Through my protocol I’m doing much better and picking up strength and energy every day. Thank you so much for the enlightened encouragement and hope!!”

    Linda, Canada
  • “I was diagnosed in November of 2014 with uterine cancer that had matastisized. I went through the surgery to debulk the tumor and out lying tissue. I elected not to go with radiation treatments for five weeks five days/ week and full strength chemo at the same time for six months that my radiologist and oncologist had encouraged and elected me to go on, when I read your book and my husband and I knew this was a much better and safer way to go. Through my protocol I’m doing much better and picking up strength and energy every day. Thank you so much for the enlightened encouragement and hope!!”

    Richard, Virginia
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