? lactose intolerant: Many people can not digest milk sugar,called lactose. Sometimes they may drink regular milk by taking an over-the-counter pill containing lactase, the enzyme necessary to digest it. All that milk sugar is a delight to your bowel flora--they ferment it, causing gas and diarrhea. Now, the desire to eat chalk is called "pica", and may be caused by a deficiency, such as iron. See your pcp.
Answered 2/8/2016
2.7k views
2 doctors weighed in across 2 answers
A doctor has provided 1 answer
2 doctors weighed in across 2 answers
2 doctors weighed in across 2 answers
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question