The seat height can be easily adjusted without tools to safely adapt to anyone. The leg height can be adjusted between 85 cm and 95 cm for personal comfort. The toilet chair can be used as a stand-alone unit, a safety toilet rail frame, or as an elevated toilet seat for an existing toilet, and can be easily folded for convenient storage. The stainless steel structure is lightweight and corrosion-resistant, providing a robust headboard option with a load-bearing capacity of up to 550 pounds. The tip of each leg has a non-marking non-slip rubber cap to provide extra stability. The obesity treatment toilet is light in weight, equipped with a bucket with a lid and a splash plate, providing a convenient solution to meet the needs of loved ones or patients. It can be used as an elderly walker, bathroom shower stool, toilet booster, seat, suitable for many occasions, and is the best choice for pregnant women and the elderly.