Health Benefits

Sauna heat sends more blood to your skin and raises your heart rate, and small studies suggest repeated sessions may help blood vessel function. Here's what the research really shows, its limits, and how to use a sauna safely.

Some people with fibromyalgia find gentle warmth eases aching and stiffness for a while. Here's what the small studies show, why heat doesn't suit everyone, and how to try an infrared sauna safely.

An infrared sauna can leave your skin flushed and fresh, and regular use may help the skin barrier. But it won't erase wrinkles or detox your skin, and heat can trigger rosacea and eczema. Here's what to expect and how to care for your skin.

Can an infrared sauna boost brain health? Here's what the research really shows, including the Finnish dementia study, what you can reasonably expect, and how to start a relaxing routine safely.

An infrared sauna won't treat sinusitis, but its warmth can ease that blocked, pressured feeling for a while. Here's what the evidence says, how to use a sauna safely when congested, and when to see a doctor.

Chromotherapy adds colored lighting to an infrared sauna session. Here is what it can and can't do, what each color is traditionally linked with, why warm tones suit evenings and what the research says.