craving to eat chalk or smell chalky like items
Did she talk to you about Pica? Diagnosis
There is no single test that confirms pica. However, because pica can occur in people who have lower than normal nutrient levels and poor nutrition (malnutrition), the health care provider should test blood levels of iron and zinc. Hemoglobin can also be checked to test for anemia.
http://en.wikipedia.org/wiki/Pica_(disorder) Full article on Pica.
Yes, there was a program on TV, likely TLC or Discovery Channel that spoke about these issues. People were eating chalk, kitchen sink cleanser, toilet tissue, etc. DAVE
Dave Chambers, 6'3" tall, 365 before RNY, 185 low, 200 currently. My profile page: product reviews, tips for your journey, hi protein snacks, hi potency delicious green tea, and personal web site.