HFC's have a chemical manufacturing process that is nasty… so yeah I avoid buying things with HFC's, but I don't avoid fruit. Your cells need sugar to survive… everything you eat- everything, is broken down into glucose eventually so that you can access the energy in it. Some things are easier to break down and absorb than others, depending on how close they are already to being glucose (and how much in them can't be broken down at all), but it all eventually either gets there or gets excreted...