02/11/2026
Studies have shown that around 30% of people with an underactive thyroid experience headaches, which may be due to the reduced blood circulation to the brain that hypothyroidism can cause.
🧬 Another lesser-known fact is that hypothyroidism can affect fertility. Low levels of thyroid hormone can interfere with ovulation, impacting fertility. Moreover, autoimmune disorders that cause hypothyroidism can also harm fertility.
💡 And for a truly unusual fact: an underactive thyroid might not only cause hair loss on your head but can also lead to thinning of the outer part of your eyebrows - a symptom not commonly associated with other conditions.
🔍 Regular self-testing with Silex can help you keep track of your thyroid levels and manage these symptoms effectively. Stay informed and stay healthy!