Metabolism
Metabolism refers to all the chemical reactions that occur within an organism to maintain life. These processes include various biochemical reactions that break down nutrients from the food we consume and convert them into energy, as well as the processes that build and repair tissues, store energy, and eliminate waste products.
Thyroid gland
The thyroid gland is the endocrine system gland that produces two hormones that significantly affect metabolism. These hormones are thyroxine (T4) and triiodothyronine (T3). These hormones play a crucial role in regulating the body's metabolism, which includes processes like energy production, temperature regulation, and the maintenance of healthy body weight. An imbalance in these thyroid hormones can lead to metabolic disorders such as hypothyroidism and hyperthyroidism.