Because they study ONE aspect, the one we are discussing, and don't take into account any other types of diet/exercise/insulin sensitivity that can change the meaning of the first aspect. I.E., there are other factors that can have an impact on the result(s) of a study, yet those factors are not addressed when the study is carried out. We don't have any actual studies to look at to see what was taken into account, nor were we there, so we simply don't know what the actions were the other times aside from testing.
"Studies" can be said all day, fact is there are studies all over earth for both sides of the "argument", but what does that solve? Nothing really....because the fact is both of those studies (the summary of those studies) will work for different kinds of people! Each has to find what works for him/herself. I've found that in what I design, dextrose is far more ideal, but what I have myself and others doing the other 23 hours of the day will be different than others utilizing other forms of pwo materials, so therein lies a reason why some things might not work for others. It's all a part of one's "bigger plan" and cannot be looked @ just pwo.
What's nice is that you have a method that works for yourself, and I have a method I found works great for myself. You can see below that my method works for me.......
Hope that's clear.
~SC~