Adverse health effects of exposure to plastic, microplastics and their additives: environmental, legal and policy implications for Israel

• Published in: Israel journal of health policy research Vol. 13; no. 1; pp. 44 - 25
• Main Authors: Belmaker, Ilana, Anca, Evelyn D, Rubin, Lisa P, Magen-Molho, Hadas, Miodovnik, Anna, van der Hal, Noam
• Format: Journal Article
• Language: English
• Published: England BioMed Central Ltd 10-09-2024; BioMed Central; BMC
• Subjects: Adverse health effects; Environmental aspects; Environmental Exposure - adverse effects; Environmental Exposure - legislation & jurisprudence; Health aspects; Health Policy - legislation & jurisprudence; Humans; Integrative; International treaties and conventions; Israel; Laws, regulations and rules; Microplastics - adverse effects; Microplastics - analysis; Microplastics and nanoplastics; MNP in beverages, food, PCP, indoor and outdoor air; Plastic pollution; Plastics; Plastics - adverse effects; Pollution; Toxic additives; Israel; Microplastics and nanoplastics; MNP in beverages, food, PCP, indoor and outdoor air; Adverse health effects; Israeli regulations; Toxic additives; International treaties and conventions; Plastic pollution; Standards and policy
• ISSN: 2045-4015; 2045-4015
• DOI: 10.1186/s13584-024-00628-6

Israel is a regional "hotspot" of plastic pollution, with little discussion of potential adverse health effects from exposure to plastic. This review aims to stimulate discussion and drive policy by focusing on these adverse health effects.
Plastics are synthetic polymers containing additives which can leach from food- and beverage-contact plastic into our food and beverages, and from plastic textiles onto our skin. Plastics persist in the environment for generations, fragmenting into MNPs: Micro (1 micron-5 mm)-Nano (1 nm-1 micron)-Plastic, which contaminate our atmosphere, water, and food chain. MNP can enter the human body through ingestion, inhalation and touch. MNP < 10 microns can cross epithelial barriers in the respiratory and gastrointestinal systems, and fragments < 100 nm can cross intact skin, enabling entry into body tissues. MNP have been found in multiple organs of the human body. Patients with MNP in atheromas of carotid arteries have increased risk of a combined measure of stroke, cardiovascular disease, and death. Toxic additives to plastics include bisphenols, phthalates, and PFAS, endocrine-disrupting chemicals (EDCs) which cause dysregulation of thyroid function, reproduction, and metabolism, including increased risk of obesity, diabetes, endometriosis, cancer, and decreased fertility, sperm count and quality. Fetal exposure to EDCs is associated with increased rates of miscarriages, prematurity and low birth weight. There is likely no safe level of exposure to EDCs, with increasing evidence of trans-generational and epigenetic effects. There are several existing Israeli laws to reduce plastic use and waste. Taxes on single-use plastic (SUP) were recently cancelled. There are many gaps in regulatory standards for food-, beverage- and child- safe plastic. Existing standards are poorly enforced.
Reduction in production and use of plastic, promotion of recycling and reduction of leaching of toxic additives into our food and beverages are essential policy goals. Specific recommendations: Periodic monitoring of MNP in bottled beverages, food, indoor air; Strengthen enforcement of standards for food-, beverage-, and child-safe plastic; Renew tax on SUPs; National ban on SUP at public beaches, nature reserves and parks; Ban products manufactured with MNP; Increase research on sources and health outcomes of exposure to MNP and EDCs.