The conditions for measuring the basal metabolic rate include: not being affected by mental state, muscle activity, medication, diet, and time. The specific analysis is as follows:

1. Mental State: The basal metabolic rate should be measured in a quiet environment without being affected by mental stress. If the person is overly tense, the measured basal metabolic rate will be inaccurate.

2. Muscle Activity: The basal metabolic rate should be measured when the person is awake and not affected by muscle activity factors. The measured values will be more accurate in this case.

3. Medication: Stop taking antithyroid drugs 3 days before the test to avoid rapid energy consumption, which may lead to an inaccurate basal metabolic rate.

4. Diet: The results will be more accurate if the test is conducted 12 hours after eating.

5. Time: The basal metabolic rate should be measured after 30 minutes of quiet lying in the morning, ensuring adequate sleep.

Determining the basal metabolic rate can clarify the metabolic status of thyroid hormones. If a person has thyroid disease, they may experience symptoms such as abnormal weight. Patients can take antithyroid drugs such as methimazole tablets under the guidance of a doctor, which is beneficial for alleviating the condition. In daily life, consuming foods rich in trace elements such as kiwi can enhance the body’s metabolism. Participating in aerobic exercises such as jogging and swimming, and breathing fresh air, can also improve metabolism.