1 year, 3 months ago
via health-qna.com
How many people are lactose intolerant?
How many people are lactose intolerance in the United States? How does that compare to other countries and how does it affect health and wellness?
Separate topics with commas, or by pressing return. Use the delete or backspace key to edit or remove existing topics.
You can leave an optional "tip" with Mahalo's virtual currency, Mahalo Dollars. If you are asking a difficult question that might require some research, or if you'd like a wide variety of feedback, a higher tip often leads to more answers to your question.
M$
