Microplastics: Health Hazards
The question
To ask the Secretary of State for Health and Social Care, what assessment his Department has made of the potential health impacts of microplastic exposure.
Answered by Mrs Sharon Hodgson
The UK Health Security Agency (UKHSA) is carrying out research to understand if there are potential health risks from exposure to micro and nano plastics through inhalational and oral routes. This work is in collaboration with Imperial College under the Health Protection Research Unit Environmental Exposures and Health. These research projects assist in the understanding of the potential risks from exposure to micro- and nano plastics through inhalational and oral routes and enhance UKHSA capability in understanding the risks from microplastics.
The potential impact of microplastic materials on human health has been assessed by the UK Committee on Toxicity of Chemicals in Food, Consumer Products and the Environment. The most recent statement was published in 2024 and can be found at the following link:
In October 2025, the Committee on the Medical Effects of Air Pollutants published a statement summarising the evidence for a potential risk to health from exposure to airborne nano- and microplastics, and the uncertainty and gaps in this evidence. This statement can be found on the GOV.UK website at the following link:
Verbatim has judged this answer against the question that was actually asked — answered, partly answered, or evaded. Sign in to see the verdict →