DDDAY15's efficacy of treatment is drawn in the diagramm below. The treatment was used - see Product Use - as a mean to buffer hyper acidity or avoid symptoms of hyper acidity (GERD) definitely - see Symptoms and Results -. The efficacy of the treatment is measured in terms of Recurrence Propensity (RP), a subjective and relative perception of the patient's state of health linked to the condition of hyper acidity measured in terms of percentage. In the first semester of 2007, the RP was 100, which means the patient suffered from GERD symptoms every day (180 days). In the second semester of 2007, that measure fell to only 15 percent or 27 days, to eventually drop to zero percent in 2009.

Dieting with DieShock was seen to cause some hyper acidity. To eliminate hyper acidity in these cases, a full treatment (1-3 rounds) with DDAY15 is unnecessary. Instead, an Instant-Relief Solution (IRS) as provided in DDAY15 successfully and lastingly counter balances stomach acidity. For reasons given in DDAY15, users are strongly advised to avoid tap water and drink mineral water instead.