The Melamine Assumption

The FDA has released an Interim Safety Risk Assessment of Melamine and Melamine compounds in food. From the release:

A safety/risk assessment is a scientifically based methodology used to estimate the risk to human health from exposure to specified compounds. It is based on available data and certain scientific assumptions in the absence of data. The purpose of the FDA interim safety/risk assessment was to identify the level of melamine and melamine-related compounds in food which would not raise public health concerns. The interim safety/risk assessment evaluated the melamine exposure in infant formula and in other foods.

My opinion: What function does melamine have in the human diet anyway? My professional opinion, avoid it. I wonder if they would start putting it on the food label?!