Tamil Nadu government seeks IIT-M’s assistance to study ill effects of microplastics on human health
GS3Economy · S&T · Environment · Security· Biotechnology & health research· Prelims + Mains·
Why in news
The Tamil Nadu government requested IIT-Madras to study microplastic effects on human health following a PSG Institute report finding high BPA levels in cord blood.
Background
The PSG Institute of Medical Sciences and Research found Bisphenol A (BPA) in cord blood samples exceeding recommended daily intake. The Tamil Nadu government has directed the Union Health and Family Welfare Ministry and the State health department to conduct studies before policy decisions.
Facts for Prelims
- S&TBPA: A chemical compound commonly used in the production of plastics.
- BodyIIT-M: Indian Institute of Technology - Madras.
- FactPSG Institute of Medical Sciences and Research identified BPA levels exceeding recommended daily intake in cord blood samples.
For Mains
Q. Discuss the public health implications of microplastic contamination in the food chain and suggest a multi-sectoral regulatory framework to mitigate these risks.
Dimensions to cover in your answer
- Regulatory gap: Lack of standardized national limits for microplastics in food products
- Health risk: Bioaccumulation of endocrine-disrupting chemicals like BPA in human tissues
- Policy coordination: Need for inter-ministerial synergy between Health, Environment, and Industry ministries
Keywords: Bioaccumulation · Endocrine disruptors · Public health policy · Microplastic contamination · Precautionary principle
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