Ok, so been just over a month that I stopped drinking Coke Zero. Now my Blood Glucose Level (BGL) is going down like every day. It has been like 2 weeks since I have used any fast acting insulin. Now today I reduced my long acting, Lantus insulin by 10 % . is probably too early to state i did not cut that dosage deep enough, but it could be the case. I guess it is a wait and see thing. So I beeing careful to keep accurate records of my insulin usage. It will be interesting if this trend continues. I be the first to say. If this turns out to be a big thing. I will be shocked. Every BGL average reporting period is trending down. In simple language, my daily BGL is down 30 mg/dL in 30 days. Other than the consumption of about 2 liters (about) of COKE ZERO a day i made no other changes. Actual consumption was really like 1.5 liters a day, now that ii really think about it. Could be shocking.