Beastfolk: Their meat is tough and chewy, making it suitable for use as a blood-restoring potion. 40 to 50 people provide 1 cm of height.
Humans: Their taste is average, and their blood always contains strange things. About 60 people provide 1 cm of height.
Elves: Tender meat, and their blood is delicious. About 30 people provide 1 cm of height.
Dwarves: The very worst choice for a meal.
Dragons: 1 cm per dragon.
Note: The above figures only represent the initial meat quality of each race.
The Little Loli's Cookbook
P.S. Little Jin is still in high school, so this book can only update once a week, usually on Saturdays. Sometimes, if I'm too lazy to study, I might upload more chapters... maybe.
P.S. 2: The book's chat group is open.