Investigation the effect of a herbal composition based on blackseed on patients with primary hypothyroidism: A randomized controlled trial.

Objective: Hypothyroidism is characterized by insufficient production of thyroxine by the thyroid gland. Levothyroxine may not fully alleviate patients' symptoms. This study aimed to assess the impact of a herbal product on weight, body mass index (BMI), thyroid hormones, lipid profile, fasting blood sugar (FBS), depression, and quality-of-life scores in patients.

Achievements in Hypothyroidism Treatment with Herbal Medicine: A Systematic Review of Randomized Controlled Trials.

Background: Hypothyroidism is a common endocrine disease in the world that causes morbidity and mortality due to its association with metabolic diseases, especially in old age, and longterm treatment with levothyroxine causes many side effects for patients. Treatment with herbal medicine can regulate thyroid hormones and prevent side effects.

Objective: The purpose of this systematic review is the evaluation of the effect of herbal medicine on the signs and symptoms of primary hypothyroidism.