From power to seafood safety: effects of global pollution on our children's health

Mercury is a global pollutant and there is strong evidence that the emission will increase by 50% in 2050. The major source of mercury is from the emission of fuel fossil burning power plants. Mercury accumulates along the aquatic food chain and can reach high levels in fish and shellfish. Mercury is a known neurotoxicant that is particularly harmful to fetal brain development. However, fish and shellfish are widely available food that provides many nutrients, particularly the n-3 polyunsaturated fatty acids (n-3 PUFAs), to many populations globally and there are benefits linked to brain and visual system development in infants and reduced risk for certain forms of heart disease. International efforts are required to control the emission of mercury in the environment. Clear and concise messages on benefits and risks associated with fish consumption choices are required for the general public.