Edited

My friend has cancer and I said to her to eat/juice fruit.
But a PhD that she is seeing said that eating fruit will turn your body acidic and that was the worst thing for her to eat/juice.

I would like some feedback on this, I thought that there are certain fruits that are acidic but that they turned alkaline in the body?

Any help would be appreciated so that I can relay the proper info. to my friend.

Thanks,
Peace.