Bird's Nest
@via
They are particularly prized in Chinese culture due to their rarity, high nutritional value.
Cacti
@via
You can eat some variants of cacti and various dishes including soups and desserts are made using them.
Clay
@via
Food grade clay can be eaten and many people consume it to remove heavy metals from their body.
Crystals
@via
Crystals that are made using sugar and food coloring can be consumed. You will generally see them as decorative materials on desserts.
Eggshells.
@via
When boiled and baked, eggshells can be turned into an edible powder that can serve as a calcium supplement.
Paper
@via
Eating small amount of paper is not harmful, however, it should not be a part of your diet.
What do you think ?
