What Is Magnetism?
Magnetism is a physical phenomenon produced by moving electric charges and the intrinsic magnetic moments of particles such as electrons. In solid materials, groups of atoms can align their magnetic moments; when many align in the same direction, the material becomes magnetized. Permanent (static) magnets generate a steady magnetic field without needing electricity.
How This Relates to “Biomagnets”
“Biomagnets” are simply permanent magnets placed on or near the body for comfort and support. They produce a static magnetic field at the skin’s surface. People use them to complement posture support, recovery routines, or targeted comfort strategies. Experiences vary, and magnetic products are not a substitute for medical care.
Earth’s Magnetic Field
Earth generates a broad, natural magnetic field that extends into space. Near the surface, its strength is roughly half a gauss on average (it varies by location). This background field is part of the environment all living things experience.
Poles, Terms, and Common Confusion
Every bar magnet has two poles. In everyday use:
- North-seeking pole: the end that points toward Earth’s geographic north in a compass. (Manufacturers may label this differently; always check their legend.)
- South-seeking pole: the end that points toward geographic south.
Opposite poles attract; like poles repel. Because labeling conventions differ, rely on the product’s documentation to identify which face is which. Mislabeling or guessing can lead to inconsistent placement.
Reported Effects by Polarity (Claims Vary)
In the wellness community, some proponents claim differing experiences with magnet pole orientation. These effects are not uniformly supported by high-quality clinical evidence and should be viewed as user-reported:
- Calming or soothing sensation
- Comfort associated with circulation support
- Reduced perception of localized swelling
- More stimulating sensation
- Less commonly used for routine comfort
These descriptions are anecdotal. For persistent pain or medical conditions, seek professional guidance.
How Strong Should a Biomagnet Be?
Magnet strength at the surface is measured in gauss. Everyday fridge magnets are around ~10 gauss. Wellness products typically specify surface gauss in the hundreds to low thousands. Modern rare-earth magnets (e.g., neodymium) can provide higher surface gauss in compact sizes.
- Surface vs. internal gauss: Internal ratings can be much higher than the actual field at the skin. Compare surface gauss when evaluating products.
- Penetration depends on strength and size: Larger dimensions and higher surface gauss generally produce deeper field reach.
- Stacking magnets: Placing magnets with attracting faces together can increase effective surface strength, though gains are not purely additive.
A Practical Takeaway
Choose products that clearly disclose polarity, surface gauss, and intended placement. Use magnets as a comfort-oriented complement to healthy posture, movement, and recovery habits.
Where EvraCare™ Fits
The EvraCare™ Back Support Brace combines strategically placed magnets with tourmaline-fiber materials and ergonomic compression. It’s designed as a wearable, drug-free option for people seeking natural back support during daily activity.
EvraCare™ products are not medical devices and are not intended to diagnose, treat, cure, or prevent any disease. If you have implanted devices or underlying conditions, consult a healthcare professional before use.