Una Healy reveals Hashimoto's thyroiditis diagnosis and management

Una Healy has shared her diagnosis of Hashimoto's thyroiditis, a rare autoimmune disorder, which she discovered in 2012 during a routine health check. She expressed relief at being diagnosed before her first pregnancy. Healy described how managing the condition requires her to be mindful of her diet and medication. She takes thyroxine daily to help manage her thyroid hormone levels. In her diary, Healy also discussed the less glamorous aspects of the music industry, including changing clothes in cars and the challenges of finding healthy food on the go.