Infrared saunas, which use infrared lamps to heat the body directly, may alleviate rheumatoid arthritis symptoms. This may help reduce joint inflammation and ease pain, fatigue, and stiffness.

I tested the Sun Home Saunas Luminar two-person, full-spectrum infrared sauna. Here's my full review, from setting it up to ...

As mentioned, infrared saunas use light waves to heat your body. Unlike traditional saunas, they work with lower, more comfortable temperatures, which allow you to endure them for longer (more on ...