At a health spa in Turkey, a so-called 'doctor fish' is used to treat certain skin diseases.

Measuring just a few centimeters the Garra Rufa fish feed on patches of skin affected by psoriasis.

AFP reports:

Sign up to our free newsletters

Get the best updates straight to your inbox:
Please select at least one mailing list.

You can unsubscribe at any time by clicking the link in the footer of our emails. We use Mailchimp as our marketing platform. By subscribing, you acknowledge that your information will be transferred to Mailchimp for processing.