The Test
I took a fasting sugar of 131
I then decided to vape 70VG 30 PG Super Sweet Caramel Vape for a hour Straight, The only thing I allowed myself to do was drink a little water and coke zero in this time, no food or anything that would raise my sugar.
So I ripped clouds, held some vape in, swallowed some vape, and kept ripping clouds for a hour straight. This was not a normal session, this was me trying to over do it and fit in as much vape as I could.
After Vape Sugar 136
So a 5 point difference, but here is where it gets strange. Myself as a diabetic if I wake up and do not eat for a hour my sugar would go up a little. If I didnt eat for two hours a 12 point raise in sugar without vaping is very normal. So is the 5 point jump me just needing food and needing to get moving around, or was it because I vaped?
In Conclusion
I believe that vaping high VG has very little or no effect on people who vape with diabetes. You may draw your own conclusions, I am not a scientist or a doctor, my body may and probably does operate different then others. High VG and super sweet vape does not make that much of a difference in my sugar levels to do any damage. So if your sugar is high after you vape like 20-40 points or more ask yourself what did you eat a hour or a few hours ago for that high blood sugar raise. Hope this helps, starving now I need to go eat some food lol.