What is hypothyroidism? Symptoms, causes, treatment

Hypothyroidism is a condition where the thyroid gland produces less thyroid hormones. It can be caused by autoimmune diseases like Hashimoto's thyroiditis, iodine deficiency, genetics, surgery or radiation treatment for thyroid cancer, and certain medications. Symptoms include tiredness, weakness, constipation, dry skin, depression, and unexplained weight gain. Regular testing and treatment with thyroxine can help manage hypothyroidism. Prevention tips include avoiding refined sugars, alcohol, trans fats, and processed foods, and reducing gluten intake. Taking supplements and maintaining a healthy weight are also recommended.