Have any of you had any problems with your glucose levels when you consume a lot nof fruits? My fiance thinks he does. I don't.
Can't you measure your glucose levels / blood sugar? Eat "a lot of fruit", then take a measurement. That should answer your question.
The problem with juices is that they lack the fiber to slow down the absorption of sugars. This can cause problems with insulin spikes.
If you are a fan of juicing then adding a little external fiber source or looking for a juicer that retains some of the fiber is a good idea.