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Low-Iodine Diet: A Guide for Patients Preparing for Radioactive Iodine-131 Treatment
What is a low-iodine diet? A low-iodine diet restricts daily iodine intake to less than 50 micrograms to enhance radioactive iodine (I-131) absorption. I-131 is commonly used to treat thyroid cancer and hyperthyroidism.

Normal blood pressure, High and Low: Causes, Symptoms
Normal blood pressure for individuals aged 18 years and over is generally below 120/80 mm Hg, with the upper number (systolic blood pressure) between 120-129 mm Hg and the lower number

Earthquake: Causes, Safety info, Preparedness
Earthquake is the intense shaking of the Earth's surface caused by the sudden movement of the Earth's crust along fault lines, releasing stored-up elastic strain energy in the Earth's interior in the form of seismic waves.