Craving non-food items is a temporary eating disorder called pica, which primarily affects children and pregnant women.
Should You Be Worried If You've Been Eating Chalk?
Clay Eating: The Good, The Bad, And The Not-So-Tasty — Here's What You Should Know
Why do people eat chalk? - Quora
Why Do People Eat Chalk, Dirt, and Other Things Not Fit to Consume?
PICA: Cravings For Non-Food Items! (Like Clay, Ice, Chalk, etc.) - The Wellness Corner
They say it's edible soil. What? : r/geology
The Old And Mysterious Practice Of Eating Dirt, Revealed : The Salt : NPR
The Old And Mysterious Practice Of Eating Dirt, Revealed : The Salt : NPR
Symptoms of Pica and How It's Treated
Unraveling Pica Disease: Unusual Cravings for Nonfood Items, by NirogGyan
KAOLIN k 6 Pounds WHITE Dirt not Kw From the Source Georgia Not up North Where They Have None There Are No Kaolin Mines up North.
Why Do People Eat Chalk, Dirt, and Other Things Not Fit to Consume?
PICA (Eating Mud) : Symptoms, Causes and Treatment
What Is Pica Disorder? - Restore Mental Health