The short answer is anywhere from 6 to 12 quail eggs per day.
Studies have shown that three chicken eggs per day is perfectly safe for healthy people and eating them offers a range of awesome health benefits.
The nutritional value of quail eggs is similar to chicken eggs, but since quail eggs are so small, you can eat more of them. Three to four quail eggs is the equivalent of a single chicken egg. Meaning 6 to 12 quail eggs is a reasonable amount to eat per day!