Plastic in food? Results from the PERTH low plastic diet trial ...with Dr Amelia Harray

In this Nutrition Science Bites episode I talk with Dr. Amelia Harray about results from the Perth low plastic diet trial. We cover how reducing plastic exposure means selecting particular foods, packaging and personal care products. We discuss the effect of plastics on health, and how reducing plastic exposure can impact heart health and fertility. This episode highlights practical steps to minimize plastic chemicals in daily life and the importance of future research in helping minimising exposure to plastics.

Key topics

Findings from the Perth Low Plastic Diet trialEveryday sources of plastic chemicalsImpact of plastic chemicals on heart healthPlastic chemicals and reproductive healthStrategies to reduce plastic exposure from food and personal care productsRole of food packaging and kitchenware in plastic exposureHow body fat stored contribute to storing plastic chemicalsFuture research directions on plastics and health

Resources

Nutrition Science Bites plastics episode #1 - Are there microplastics in my food and does it matter? with Dr Amelia Harray https://shorturl.at/Jg5l8No Money No Time: Microwaving foods… is it safe and healthy? https://shorturl.at/lZJz3The PERTH trial: Read the full paper here: https://www.nature.com/articles/s41591-026-04324-7 Harray, et al. Low-plastic diet and urinary levels of plastic-associated phthalates and bisphenols: the randomized controlled PERTH Trial. Nat Med 32, 1871–1883 (2026).

No Money No Time Resources

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Keywords: #plastics, #health, #PerthTrial, #SustainableDiets, #EndocrineDisruptors, #BisphenolA, #PlasticChemicals, #Nutrition, #EnvironmentalHealth, #Fertility, #LowPlasticDiet, #NutritionScienceBites

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