What is the recommended daily limit for methylmercury exposure?

The recommended daily limit for methylmercury exposure is indeed set at 0.1 mg/kg/d. This guideline is established to minimize the risk of adverse neurological effects associated with methylmercury, particularly for vulnerable populations such as pregnant women and young children. Methylmercury is primarily found in certain fish and seafood, and this limit helps to guide safe consumption levels to protect human health.

In pregnant women, high levels of methylmercury can adversely affect fetal development, particularly during critical periods of neurodevelopment. Therefore, understanding and adhering to this daily limit is crucial in mitigating potential harm. The recommendation is based on evidence from epidemiological studies that have identified associations between methylmercury exposure and adverse developmental outcomes.