Disposable paper cups are widely used in daily life, and there is a layer of plastic film hidden inside the cup. When poured into hot water, it will degrade some chemicals. Although it brings convenience, there are also some potential health hazards.
Fluoride: It can be beneficial to teeth as it helps prevent cavities, but at high concentrations, fluoride is harmful to the human body. Excessive intake of fluoride can lead to fluorosis, including dental and skeletal disorders, as well as neurological problems.
