Thyrobulletin Spring 2021 Complementary copy available to members of the Thyroid Foundation of Canada. Join now and receive this issue as well as access to Back Issues of Thyrobulletin. Autumn 2021 Enjoy a sample issue of Thyrobulletin! TFC activities and events Medical updates Patient stories Caution: Do not rely on Thyrobulletin for medical information. Consult your physician.