Magnet Therapy
Health Benefits

Magnet Therapy - Editor's Choice

| Modified on May 05, 2024
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Magnet Therapy Benefits.

Magnet therapy, or magnotherapy, is principally associated with the circulatory system and with the iron content of the red blood cells (hemoglobin), with the magnet's electromagnetic force intended to affect and improve the flow of blood throughout the body.

Magnets have been touted for their healing effects since ancient Greece.  Magnetic therapy is still widely used today as an holistic way of treating a number of conditions such as arthritis and arthritis. However, there hasn’t been much scientific evidence that magnets can heal the body.

The effectiveness of magnetic therapy depends on the condition being treated and the strength of the magnets, among other factors.

What is Magnet Therapy?

Magnet therapy refers to the use of magnets placed directly on the body, typically over regions of pain or discomfort. Magnets are attached to the body by tape or wrapped in a specially designed product like a wrap or a mattress pad.

Magnets come in various strengths and are measured for strength using gauss.  Gauss is the line of force per unit area of the pole. A simple refrigerator magnet, is typically around 50 gauss.  However, therapeutic magnets are anywhere from 300 to 5,000 gauss!

The earth's surface is approximately 0.5 gauss.

Many magnet manufacturers rate their products using internal gauss and external gauss to indicate strength.

Here are a list of magnetic strength classifications:

Low gauss (g) = 300 - 700 g
Medium gauss = 1000 - 2500 g
High gauss = 3000 - 6000 g
Super gauss = 7000 - 12000 g

Some experts in magnet therapy suggest patients to begin treatment at low gauss and then gradually increase strength.

How Does Magnet Therapy Work?

Unfortunately, not much scientific studies have been done on Magnet Therapy. It remains very controversial despite it's popularity.

Theories suggest magnets do not heal the body, but stimulate it to heal naturally.

In one 2008 animal study, researchers demonstrated that the use of an acute and localized magnet of moderate strength resulted in significant reduction of swelling when applied immediately after an inflammatory injury.  Researchers were able to surmise that a magnetic field could induce vessel relaxation in tissues with constrained blood supply, ultimately increasing blood flow. (1)

Health Benefits of Magnetic Therapy

Magnetic therapy has many proponents, particularly among those who use magnets to relieve pain and inflammation, especially in the case of headaches and joint pain (research supports the use of magnet therapy for osteoarthritis).

However, magnetic therapy is also indicated for reducing cholesterol levels, purging toxins from the cells, sore muscles, foot and heel pain, carpal tunnel syndrome, fibromyalgia pain, bone fractures, and many other conditions.

Users report favorable effects from magnetic therapy for the following conditions:

  • Headaches
  • High Cholesterol
  • Foot and Heel Pain
  • Carpal Tunnel Syndrome
  • MS
  • Fibromyalgia
  • Osteoarthritis
  • Rheumatoid Arthriis
  • Neuropathy
  • Psychiatric Disorders
  • Insomnia
  • Fractures
  • Poor Circulation from Old Injuries
  • Swelling from Sprains and Strains
  • Inflammation
  • Low Immunity
  • Stress
  • Pain

Contraindiactions

You should avoid using magnets if you:

  • Have an implantable medical device (pacemaker, defibrillator, insulin pump, or chemotherapy infusion pump) .Magnets may interfere with the function of these devices.
  • Are Pregnant
  • Have a history of Epilepsy
  • On Blood-thinning medications
  • Have a Bleeding Wound or any Internal Bleeding

Final Word

Healthy skepticism should be employed against the claims of many purveyors of magnet therapy jewelry, blankets, and other relatively inexpensive devices.

This is because weak magnets are much less likely to penetrate the body properly to have a measurable effect on one's health.

Experiment first and don't spend too much money on a biomagnetic product until you find it has actually helped you!


Continue reading below for feedback from Earth Clinic readers who have used magnets for various symptoms. Let us know if they worked for you!


The comments below reflect the personal experiences and opinions of readers and do not represent medical advice or the views of this website. The information shared has not been evaluated by the FDA and is not intended to diagnose, treat, or prevent any disease or health condition. Always consult a qualified healthcare professional for medical concerns.

Broad Benefits

Posted by Mae (Mayerthorpe, Ab, Canada) on 03/28/2011
★★★★★

Editor's Choice

I have just found this site - not surprising as I'm restricted to dial-up internet. What is surprising is the lack of information/comments about magnets and magnetic therapy.

Twelve years ago, I purchased a negative field magnetic mattress (that actually is a pad for under your mattress) when desperately seeking to relieve my husband's horrendous pain as the lung cancer that was killing him was growing and crushing his ribs. (Individual magnets had been helping, but were awkward and too small to be adequate. ) He was able to cut back on the amount of mind-deadening narcotics he was taking for several months, but eventually had to go back on them. No - his cancer was not cured, but he was given some quality in his life for his last months.

The unexpected effect was the instantaneous help for my crippling 14 year chronic fatigue/fibromyalgia. From the first night, I was amazed at my ability to really sleep. I had forgotten what it was like to wake up feeling like I had slept! My pain lessened and my energy improved, so that I not only stayed functional through this very traumatic time, but was also able to learn and to provide care for my husband at home where he wanted to be.

I still have chronic fatigue/fibromyalgia, take my vitamins and EFA's, but I have never been even close to the level of repeatedly enforced inactivity I had suffered before getting that mattress. Spending a few nights away from home reminds me of just how good it is! I do get pain, and I'm tired, but it's because I do a lot of working, playing and living! No, I do not have any investment in the mattress company.

I've also used magnets to relieve headaches, lower back pain and on a once injured ankle that bothers me on occasion. I've shared my success, and magnets, with others. Though commonly used to relieve pain while not curing the underlying causes, they can help other conditions. I have known them to cure carpal tunnel syndrome. (Relieving carpal tunnel is usually within an hour, while a full cure may take months of several hours a day with it tied or taped to your inner wrist. But it sure beats surgery! )

Almost anyone with pain should try them, but magnets should not come near pacemakers or insulin pumps - or your computer or credit cards. Also be cautious if you are on medication as magnetic energy can cause meds (that the body recognizes as foreign) to move through your system too quickly. Don't use them if you are using "patch" applied meds. Find disc magnets that are over 1000 gauss, and always use the negative side toward the body. Apply on the area of pain, or on an energy pathway (as in accupressure point) near by. (For "bad" knees, use them on your hips.)

Often, new injuries, areas that have been operated on, and some forms of arthritis, get more painful - so take the magnets away and don't use them for that! I don't know why this happens, and if anyone knows a way around it, I would be very interested in knowing.

I hope my sharing is helpful to someone.

Mae