The following title caught my eye…It is interesting to note that while silica-packets that accompany moisture sensitive products have a “do not ingest” warning, silica is included as an ingredient in a lot of food-products. Take a look at most powdered mixes and you will see it as an ingredient.
Martin, K. R. The chemistry of silica and its potential health benefits. Journal of Nutrition, Health & Aging (2007), 11(2), 94-98
