It has nothing to do with a twisting of fruit and weed. It is just the fruit that makes you have good energy, and then getting high is more beneficial. So many people complain of headaches or being tired, when they are eating junk food and meat to get energy. Imagine instead of intaking 97% generic bad choices and 3% fruits/raw veggies, you did something like 50%+ and well over 1k+ calories in fruits/veggies per day. It instantly gives you more energy, better immune system getting sick less, helps you sleep better, and like the OP says it makes getting stoned that much more pleasurable.