Just googled bitter melon. Evidently more vegetable than fruit....Haven't seen any of those before. Don't they have some funny fruit over there...but I havent seen any over here and the mrs hasnt mentioned them.
Just found this....
http://altmedicine.about.com/cs/herb...tter_Melon.htm
"Diabetes
Bitter melon is used primarily for type 2 diabetes, although studies are needed to prove its effectiveness.
Side Effects and Safety
Bitter melon is considered to be quite safe, as it's widely consumed as a food in Asia.
Side effects may include stomach pain and diarrhea.
Possible Interactions
Bitter melon may decrease blood sugar and insulin levels, so it shouldn't be combined with diabetes medication or any other medication that affects blood sugar unless under a doctor's supervision."
Originally Posted by lastlid
... grapefruit is known to interfere with medication prescribed for people whose cholesterol levels are higher than normal.
... sadly ... I am one of those affected! 
...
