I keep my egg shells and have ground them down into a powder, Must have over 1.5kg's so far. One medium sized eggshell makes about one 1/2 of a teaspoon of powder, which yields about 750 - 800 mgs of elemental calcium plus other microelements, i.e. magnesium,boron, copper,iron,manganese,molybdenum,sulphur,silicon,zinc, etc. There are 27 elements in total. The composition of an eggshell is very similar to that of our bones and teeth.You can use any kind of eggs chicken, goose, duck, but best is organic or certified organic eggs from free range birds. 1/2 teaspoon equals approximately 400 mgs of elemental calcium.About 1/4-1/2 teaspoon each day is recomended

i wonder if you can eat snail shells

Im looking in to trying dryed housr flys next, it,s full of protin you know.

I ate some gardern worms the other day just squsses out the dirt and away you go

I think if they was deep fried they would be nice will have to try some and let you know or i can post you some. worm jurky ?.