The 40-second clip, shared on the platform X, begins with a woman identifying a standard disposable paper cup and questioning viewers about their perception of it. She then pours a hot liquid into the cup and allows it to sit for several minutes.
The demonstration takes a striking turn when she peels away the inner lining of the cup, revealing a thin plastic layer beneath the paper exterior. The video suggests that paper cups are not entirely paper-based, but are internally coated with plastic material.
The clip further presents on-screen claims referencing research attributed to the National Library of Medicine under the National Institutes of Health. It alleges that when hot liquid at temperatures between 85 and 90 degrees Celsius is stored in such cups for approximately 15 minutes, it may release around 25,000 microplastic particles into 100 millilitres of the beverage.
The video also claims that the liquid may contain ionic residues and traces of heavy metals, including lead, chromium, and cadmium, warning that these substances may enter the human body with regular consumption.
The video concludes with a suggested precaution, in which the presenter recommends avoiding disposable paper cups and instead using a stainless steel flask for carrying beverages while travelling.
The post has triggered mixed reactions across social media. Several users have called for stricter regulatory oversight and tagged official authorities, including the Food Safety and Standards Authority of India and the Prime Minister’s Office, urging enforcement of single-use plastic regulations.
However, the claims have also been met with skepticism. Some users argued that the inner lining is typically a wax or food-grade coating rather than plastic, while others pointed out the widespread use of such cups in hospitals and healthcare settings, noting that even medical professionals routinely use them.
The viral video has reignited debate over the safety and environmental impact of disposable paper cups, which remain widely used across India in tea stalls, offices, hospitals, and public transport systems. It has prompted renewed public attention on assumptions surrounding their safety and composition, even as questions persist regarding the scientific validity of the claims presented.
About The Author
Comment List