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

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.

An infrared sauna blanket works similarly to a sauna. However, instead of sitting in a communal room, a person wraps a blanket containing infrared rays around themselves to warm their body. Research ...