What does being lactose Intolerant actually mean?

I have found a milk that is really tasty and reminds me of Korean milk. The thing is its Lactose Free milk but I am not lact...

how do you know if you are lactose intolerent? would you go to a doctor? please help!

I was wondering if there are any other gluteen/lactose intolerant people out there, what do you eat? I've just recently found...

I have diarrhea when I have ice cream or milk. Well mostly if I have milk

is it possiable that some dairy items can upset your stomic while others dont? or would it be all dairy if your lactose intol...

my friend is lactose intolerant (like me) and she'll drink milk just to get rid of waste, hoping it will make her skinner, is...

Can you devlope an alergy to milk cause whenidrink milk I feel real sick andit taste nasty some choclates dothe same thing ...

What are the sypmtoms for it? How do you make it better? Does all dairy do it?

I didnt have my period last month. I was spotting for a week though.what does this mean?

yeah like a lugied and it was a brownish yellow what dose that mean