Can the infrared heaters used to produce heat in saunas cause cancer?

While infrared light itself is not directly linked to cancer, using saunas frequently and/or at very high temperatures has been associated with an increased risk of skin cancer, especially when combined with other risk factors like fair skin, a history of sunburns, or a family history of skin cancer.

The specific risk of using infrared saunas in relation to cancer is still a subject of ongoing research. It's important to talk to a doctor or healthcare professional if you have concerns or risk factors related to sauna use or skin cancer.