around the late 1990"s when Nabisco started making them.They were using them in late 1967
Nabisco.
it's a cookie. it's not as good as a carrot if that is what you are asking
The recipe linked below equates 67 wafers to 2 1/4 cups, which works out to about 30 wafers in a cup. There are 9 wafers in a serving, which is 32 grams (3.5g/wafer)
15 calories per 1 wafer (2 wafers in 1 Oreo cookie).
Banana and Nilla Wafer Pudding Recipe
Moravian Spice Cookie Wafers
Secrecy Surrounds AMD's Fusion Wafer