Which of these disorders leads to decreased metabolism? Hyperthyroidism Hypoglycemia Hypothyroidism Diabetes mellitus

## Step 1<br />The question asks which of the given disorders leads to decreased metabolism. Metabolism refers to the chemical processes that occur within a living organism to maintain life. These processes include the breakdown of nutrients to produce energy, the synthesis of new molecules, and the elimination of waste products.<br /><br />## Step 2<br />Hyperthyroidism is a condition where the thyroid gland is overactive, leading to an increased metabolism. This is not the correct answer because the question asks for a disorder that leads to decreased metabolism.<br /><br />## Step 3<br />Hypoglycemia is a condition characterized by abnormally low levels of glucose in the blood. While it can cause symptoms such as weakness and hunger, it does not directly affect the overall metabolism of the body. Therefore, it is not the correct answer.<br /><br />## Step 4<br />Hypothyroidism is a condition where the thyroid gland is underactive, leading to a decreased metabolism. This is the correct answer because it directly leads to decreased metabolism.<br /><br />## Step 5<br />Diabetes mellitus is a group of diseases characterized by high levels of blood glucose resulting from defects in insulin secretion, insulin action, or both. While it can lead to complications that affect metabolism, it does not directly cause decreased metabolism. Therefore, it is not the correct answer.