The thyroid gland is the most important endocrine organ, sensitive to any pathological processes occurring in the body, and damage to it leads to malfunction of all, without exception, body systems. Changes in ecology, dietary habits, and a decline in health levels have become causes of the increased prevalence of thyroid diseases—especially among women. The COVID pandemic served as an additional factor stimulating the development of autoimmune diseases. Maria Zolotova’s book “Thyroid: How to Live with Hypothyroidism and Feel Good” is a guide with a meaningful motivational tone and a positive example of the author’s experience, including a description of mistakes and successes. All of this will help relieve excessive anxiety in a situation where a person has encountered autoimmune thyroiditis and hypothyroidism. The book’s material is a compilation of scientific data from thousands of medical articles, as well as the author’s own experience and the experience of 30,000 patients from the thematic group “Thyroid Gland” on social media. All information is presented in simple language; accents are set correctly and consistently. Therefore, this edition will be useful both for patients and for doctors of any specialty—not only endocrinologists.