PFAS, often referred to as forever chemicals, are frequently detected in commercial pet foods sold in Japan, particularly fish-based products, according to an Ehime University study.
PFAS were first produced at the end of World War II and can now be found in everything from furniture and cosmetics to food packaging, non-stick pans and clothing. But due to their unbreakable chemical structure and widespread use, high concentrations are building up in water supplies, soil and food, raising concerns about the impact on human health.
Researchers at Japan’s Ehime University analysed 100 dry and wet food products for dogs and cats sold in Japan, testing them for 34 different PFAS compounds. The study examined how PFAS patterns differed according to food type, ingredients and country-related product characteristics.
Fish-based foods were found to contain high levels of PFAS compounds, particularly PFOS, which in humans has been linked to cancer, immune system disruption and reduced fertility....