I have been following this programme for a week now. I am prediabetic . The first three days saw my fasting levels drop from 6.8. 5.8 and 5.7 but from day 4 they have been rising again with two days at 6.0 then two days at 6.2 and today on day 8 it is 6.6. Is this normal? And if so when will they stat to drop again.