Why Use PEMF? What is it Helping?

Pulse Electromagnetic Field Therapy provides more than just pain relief. It works at a much more complex level than a tens unit backed by over 2,000 studies and clinical trials researched with PEMF. The multitude of benefits further explain just how all the moving parts come together to provide a deeper level of understanding in how PEMF effects and benefits our body.

Increased Circulation

One of the most basic functions magnetic fields have in the body is to increase circulation. When a cell (such as a red blood cell) is injured or ill, it does not hold its ideal charge. This causes red cells to "stick" together, making circulation slow. When a magnetic field passes through the red cell, the membrane becomes properly charged, allowing the cell to repel itself and keep itself separate from other red cells, thereby increasing circulation. In addition, PEMFs increase various chemicals in the blood vessel walls that cause the blood vessels to dilate, improving the amount of blood flowing through the vessels and therefore increasing the amount of oxygen delivered to the tissues. Poor circulation makes tissues unhealthy and prone to disease and breakdown. Improved circulation helps tissues get the nutrition and oxygen they need, while expelling the waste they produce. Good circulation helps with tissue healing and regeneration. The result of improved circulation is the reduction of swelling and the removal of bruising.

Enhanced Muscle Function

Muscle energy, needed for muscles to work, is developed through a process called Myosin Phosphorylation. Myosin is muscle, and phosphorylation is energy (ATP) production. Optimal energy allows muscles to work harder and longer, and recover more quickly from their work. Muscles that are contracted or in spasm are better able to relax, decreasing tension and reducing the pain caused by spasm.

Decreased Inflammation

Inflammation is a cascade of physiologic processes initiated by the body to repair cellular damage in tissues by increasing the blood flow to the damaged area and increasing the number of good inflammatory cells. The process of inflammation is generated and supported by the interaction of a number of immune cell types, with other cell types (like T cells) playing a regulatory role in the cascade effect. Inflammation is a necessary and beneficial process, but it often persists longer than necessary, resulting in chronic inflammation. Chronic inflammation is frequently a cause of chronic pain. PEMFs have been found to reduce chronic, damaging inflammation. Inflammation can be initiated by many causes, and knowing the nature of the cause is important in designing therapeutic approaches. T cells are a major regulator of the inflammatory cascade. In bacterial infections, early infiltration of the affected tissues by white blood cells is followed by the arrival of T cells, which kill bacteria. In this circumstance, eliminating of T cells can delay or stop healing. Conversely, in trauma-induced injury, T cells are less important to the healing process, and may be harmful if present for too long. In this case, elimination of T cells can minimize the unwanted effects of inflammation, accelerate healing, and reduce the risk of chronic inflammatory diseases. In chronic inflammatory diseases such as rheumatoid arthritis, psoriasis, or tendinitis, T cells support the persistence of the disease state, and removing them would be favorable. Research shows us that PEMFs can induce the appropriate death of aged, chronic T lymphocytes, by actions on T cell membranes and key enzymes in cells. For example, PEMFs affect ion flow through specific cell membrane channels (like those for sodium, potassium, and calcium), which positively affect these enzymes.

Stress Reduction

Stress is part of life. Normal stress, called eustress, is necessary for survival. Too much stress is very harmful to the body, and accelerates aging. Stress is responsible for at least 65% of our illnesses, so stress reduction is necessary for all of us. Stress-reducing activities performed only now and then will allow too much stress-related damage to accumulate over time. Therefore, stress reduction must be a daily activity. Magnetic fields have many stress-reducing effects. Daily use of PEMFs help to wash away the negative effect natural stresses have on our bodies.

Bone Healing

Magnetic fields pass through the body – even the bones – as if the body wasn't even there. PEMFs work to repair bones, whether they are damaged by surgery, injury, or disease, and have been found to improve bone regeneration such as occurs with osteoporosis and osteopenia, among other bone destroying conditions.

Blood Oxygenation

Just as a fire cannot burn without oxygen, our cells cannot produce heat and energy without oxygen. Our lungs extract oxygen from the air we breathe. It passes into our blood and is carried by arteries away from the heart and delivered to the rest of the body, including all the organs. PEMFs help with the process of extracting oxygen out of the air we breathe and help it to be transported into the circulation. The absorbed oxygen is then transported through the body to all the cells, where it is absorbed into the individual cells. In the cells, enzymes and other basic cell energy production processes use the oxygen for cell metabolism, the energy necessary to function properly. The metabolism of an organism determines which substances it will find nutritious and which it will find harmful. Proper blood-oxygen levels at the cell level (not just in the blood) allow this process to continue quickly and efficiently. After the oxygen exchange takes place, veins carry deoxygenated blood and metabolic waste products away from those same cells and back to the heart for recycling again.

The purpose of this document is to provide a basic understanding of how magnetic fields, especially PEMFs, work in the body. In addition to these basic balancing actions, magnetic fields also help with many other functions and conditions, and new ones are discovered regularly.

Some of these other actions include:

• reducing muscle tension
• improving tissue healing
• reducing pain
• increasing energy
• improving clotting factors
• slowing the development of arthritis
• stimulating the immune system
• helping the body to detoxify
• improving the uptake of nutrients
• reducing blood pressure
• helping nerve function
• helping liver function
• balancing the acupuncture meridians
• improving sleep
• making soft tissue more flexible
• reducing arthritic changes