• Weil Nutrition Corner
  • Meet Dr. Weil
  • Origins
  • Healthy Aging
  • Marketplace
  • Podcasts
  • Accessibility
  • Subscribe
Dr. Weil Logo Dr. Weil Logo Weil™ Andrew Weil, M.D.
  • Health & Wellness
    Health & Wellness
    Body, Mind & Spirit
    • Addiction
    • Allergy & Asthma
    • Autoimmune Disorders
    • Back Pain
    • Bone & Joint
    • Cancer
    • Colds & Flu
    • Dental & Oral
    • Diabetes
    • Disease & Disorders
    • Ears, Nose, & Throat
    • Feet
    • Gastrointestinal
    • Hair, Skin, & Nails
    • Headache
    • Heart
    • Insects & Parasites
    • Liver & Kidney
    • Mental Health
    • Pregnancy & Fertility
    • Respiratory
    • Sexual Health
    • Sleep Issues
    • Stress & Anxiety
    • Vision
    Balanced Living
    • Exercise & Fitness
    • Gardening
    • Healthy Home
    • Healthy Living
    • Meditation & Inspiration
    • Meet Dr. Weil
    • Pets & Pet Care
    • Technology
    • Wellness Therapies
    Health Centers
    • Aging Gracefully
    • Children
    • Condition Care Guide
    • Men
    • Women
  • Diet & Nutrition
    Diet & Nutrition
    Anti-Inflammatory Diet & Pyramid
    Cooking & Cookware
    Diets & Weight Loss
    Food Safety
    Nutrition
    Recipes
  • Vitamins, Supplements & Herbs
    Vitamins, Supplements & Herbs
    Herbs
    Supplements & Remedies
    Vitamins
  • Ask Dr. Weil
  • Blogs
    Blogs
    Bulletins
    Health Tips
    Spontaneous Happiness
  • Mushrooms
  • Sleep
Press "Enter" to search
Dr. Weil Logo Weil™ Andrew Weil, M.D.
  • Health & Wellness
    Health & Wellness
    Body, Mind & Spirit
    • Addiction
    • Allergy & Asthma
    • Autoimmune Disorders
    • Back Pain
    • Bone & Joint
    • Cancer
    • Colds & Flu
    • Dental & Oral
    • Diabetes
    • Disease & Disorders
    • Ears, Nose, & Throat
    • Feet
    • Gastrointestinal
    • Hair, Skin, & Nails
    • Headache
    • Heart
    • Insects & Parasites
    • Liver & Kidney
    • Mental Health
    • Pregnancy & Fertility
    • Respiratory
    • Sexual Health
    • Sleep Issues
    • Stress & Anxiety
    • Vision
    Balanced Living
    • Exercise & Fitness
    • Gardening
    • Healthy Home
    • Healthy Living
    • Meditation & Inspiration
    • Meet Dr. Weil
    • Pets & Pet Care
    • Technology
    • Wellness Therapies
    Health Centers
    • Aging Gracefully
    • Children
    • Condition Care Guide
    • Men
    • Women
  • Diet & Nutrition
    Diet & Nutrition
    Anti-Inflammatory Diet & Pyramid
    Cooking & Cookware
    Diets & Weight Loss
    Food Safety
    Nutrition
    Recipes
  • Vitamins, Supplements & Herbs
    Vitamins, Supplements & Herbs
    Herbs
    Supplements & Remedies
    Vitamins
  • Ask Dr. Weil
  • Blogs
    Blogs
    Bulletins
    Health Tips
    Spontaneous Happiness
  • Mushrooms
  • Sleep
  • Weil Nutrition Corner
  • Meet Dr. Weil
  • Origins
  • Healthy Aging
  • Marketplace
  • Podcasts
  • Accessibility
  1. Home
  2. Health & Wellness
  3. Balanced Living
  4. Technology

Ready for Rife?

I’ve been diagnosed with a tumor on my neck. My friend suggested treatments with a Rife machine. How effective are these treatments and what are the dangers? I’m scared that treatments might cause the tumor to metastasize as the cells break down and wash through my system.

Andrew Weil, M.D. | April 30, 2012

Mature doctor using a digital tablet for his diagnosis.
2 min

You’re wise to be skeptical about Rife treatment. It is one of a number of unproven devices that use forms of electromagnetic energy – electricity, microwaves, radio waves, ionizing radiation and infrared rays – to diagnose or treat disease.

The Rife machine was introduced in the early 1930s by Royal Raymond Rife, an inventor who maintained that all cancer is caused by bacteria and claimed that his machine could detect the microbes by the color of the auras they emitted. (Except for H. pylori, associated with stomach cancer, no other bacterial cause of cancer is known.)

Rife’s invention got some medical attention in the 1930s, but its efficacy remained unproved. It probably would have disappeared by now if it hadn’t been for a 1987 book called The Cancer Cure that Worked!: Fifty Years of Suppression.  The book’s authors claim that in 1934 Rife demonstrated his machine’s ability to cure cancer but that “all reports describing the cure were censored by the head of the AMA from the major medical journals.”

A 1994 review by the American Cancer Society of the Rife machine noted that once the cancer-causing microbes were identified by the Rife machine, it would purportedly generate radio frequencies of exactly the same vibratory rates as the bacteria and, according to Rife, “shatter” them. The truth is that radio waves cannot destroy bacteria.

Despite the fact that it has long been medically discredited, the Rife machine is still around, doing more harm than good. In 2007, the Seattle Times reported the case of a Washington state couple who were indicted for medical fraud. They operated a treatment center in their home using a Rife machine among other bogus devices. The man posed as a physician, and his wife scheduled appointments and, according to the news account, also warned patients not to talk about the treatment they received because it was “unapproved and clandestine.” One of their patients, a 32-year-old man who had been diagnosed with testicular cancer, refused the immediate surgery his physician had urged and instead underwent a year”s worth of treatment with the Rife machine at the cost of several thousand dollars. He died in 2004 leaving a wife and three young children.

Rife machines don’t work. When dealing with cancer, first determine what conventional therapies have to offer. Then try to find an oncologist who is open to an integrative approach; see Integrative Oncology edited by Donald I.Abrams, M.D. and me (Oxford University Press, 2009).

Andrew Weil, M.D.

Dr. Weil on Healthy Aging

Start Your 14-Day Free Trial

Free Newsletters

Stay Connected With Dr. Weil

Anti-Inflammatory Diet

Follow Dr. Weil’s Food Pyramid

Get Dr Weils Newsletter Updates

Exclusive Lifestyle, Nutrition & Health Advice

Dr. Weil's FREE health living advice delivered to you!

By clicking "Subscribe," you agree to the DrWeil.com Terms and Conditions and Privacy Policy. You also agree to receive emails from DrWeil.com, and you may opt out of DrWeil.com subscriptions at any time.

Trending Now

pendant to protect your heart
Technology

A Pendant To Protect Your Health?

addicted to internet
Addiction

Addicted To The Internet?

another cell phone scare
Technology

Another Cell Phone Scare?

cell phones hazardous to health
Technology

Are Cell Phones Hazardous To Health?

Dr. Weil Logo Weil™ Andrew Weil, M.D.
Dr. Weil's Signature

Exclusive Lifestyle, Nutrition & Health Advice

  • About Us
  • Press Information
  • Advertising
  • Contact Us
  • Terms of Use
  • Privacy Policy
  • Accessibility

Terms of Use | Privacy Policy

Information on this website is provided for informational purposes only and is not intended as a substitute for the advice provided by your physician or other healthcare professional. You should not use the information on this website for diagnosing or treating a health problem or disease, or prescribing any medication or other treatment. Any third party offering or advertising on this website does not constitute an endorsement by Andrew Weil, M.D. or Healthy Lifestyle Brands.

© Copyright 2025 Healthy Lifestyle Brands, LLC. All rights reserved. Reproduction in whole or in part without permission is prohibited. www.drweil.com