Influence of Thyroid Hormones on Metabolic Function, Body Weight, Energy Expenditure, and Overall Energy Balance
Dr. Haroon Raja¹, Dr. Zamin Abbas², Dr. Usman Khan², Dr. Hub-e-Ali², Dr. Asia Naz², Dr. Tabassum Raja², Kashif Lodhi
1Assistant professor, Department of Radiotherapy & Nuclear Medicine Dr Faisal Masood Teaching Hospital Sargodha.
2PIMS, Islamabad
3Department of Agricultural, Food and Environmental Sciences. Università Politécnica delle Marche Via Brecce Bianche 10, 60131 Ancona (AN) Italy
Vol: 16/03
Received: January 25, 2026 Accepted: March 02, 2026 Published: July 06, 2026
AbstractBackground: Thyroid hormones have a crucial effect on body and cause severe body changes. It shows link between brain and body and changes that occur due to this link. Some diseases like hypothyroidism and hyperthyroidism occurs due to abnormalities in thyroid hormones and its imbalance rate may cause disorders. Objective: This article is showing some research related to thyroid hormones and metabolism and its effects on human body. It also shows that how thyroid hormone effects on body, weight, growth, development, brain and many other body functions. Methods: in this article, we study about the thyroid hormone and metabolism and its effect. We are going to check latest search on TH. Two types of hormones were released with it first one is triiodothyronine and second one thyroxine. Clinical researches are also included in this research. Results: this research show a strong bond between body and brain due to thyroid hormone and metabolism. It plays a significant role in controlling rate of disease. patients feel different types of changes in their bodies like Patients weight gain, poor growth, fatigue, slow development etc. But those who suffers with hyperthyroidism often exhibit increased energy, development and increased energy. Conclusion: thyroid hormones have strong link with metabolism and its regulation. This research helps to understand the cause of disorder, its effects and treatment. Keywords: TH, Metabolism, metabolic Regulation, Weight gain, disorders, development, growth.