Does some glitter in makeup contain metals that are magnetic or will heat up high temperatures Specifically is it a danger if someone has on body eye during an MRI?

Some glitter used in makeup may contain metal particles, which can be potentially dangerous during an MRI (Magnetic Resonance Imaging) procedure. Here's why:

Magnetic Properties:

MRI machines use strong magnetic fields to generate images of the inside of the body. Metallic objects or materials with magnetic properties can be attracted or displaced by these fields, which can lead to serious safety risks.

Heating Concerns:

Metallic particles in makeup, if exposed to the strong magnetic fields of an MRI machine, can experience a phenomenon called "RF heating." This occurs when the metal absorbs radiofrequency energy used in MRI, leading to rapid heating and potentially causing burns to the surrounding tissues.

Magnetic Object Attraction:

Metallic glitter particles can be attracted to the magnet in the MRI machine with great force, potentially becoming projectiles. This can cause serious injuries to the eyes or other nearby body parts if the person is not properly positioned or protected during the procedure.

Therefore, it is generally advised to avoid wearing makeup containing metallic glitter or other metal-based components during an MRI. It's best to inform your healthcare provider or MRI technician beforehand if you have any concerns about the makeup you've applied. They can provide guidance on safe practices to minimize the risks associated with metal materials during an MRI.