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A model, actress, environmental activist, and--most important--mom, Amber Valletta finds it tough to keep track of all the advice you hear on keeping your kids healthy. Still, as the spokesperson for Oceana's Campaign to Stop Seafood Contamination, Valletta says she's learned a thing or two about mercury in fish.

Here are some of her tips for feeding your kids seafood, which can be part of a healthy diet, without feeding them a hefty side portion of mercury--a neurotoxin that can be unhealthy at certain levels--at the same time.