Isotope of Cobalt is used in the treatment of

Cobalt-60 (⁶⁰Co) is a radioactive isotope of cobalt that is widely used in medical applications, specifically in the treatment of cancer. It emits high-energy gamma rays that are directed at tumors to kill or damage malignant cells, a process known as radiotherapy or cobalt therapy. While newer technologies like linear accelerators are now common, cobalt-60 remains a vital tool in oncology due to its reliability and cost-effectiveness.

• Goitre: This condition is typically treated using Iodine-131 (¹³¹I), which is absorbed by the thyroid gland.
• Beriberi: This is a nutritional disorder caused by a deficiency of Vitamin B₁ (thiamine).
• Crohn's disease: This is a chronic inflammatory bowel disease managed with anti-inflammatory drugs, immunosuppressants, or surgery, rather than radioactive isotopes.