Can you show a picture or something please so I can see what you are talking about?
Well, it sounds like the people that are given ive cream are the experimental group. originally I'd say not, but I dont know if pie is considered a cold dessert.
A want is the cable Tv. You need everything else
The internet is never a good source for information, you should checkout your physician, a news article or even a pamphlet that you can acquire at your local hospital or doctors office! Maybe even checkout health seminars that are local, and possibly a book though they are often updated frequently so the information is liable to change at any point!