I just caved and ate a tin of tuna instead of my shake, i felt so sick thinking of the shakes I ate the tin of tuna instead. Do you think it will knock me out of ketosis. I look at the stats on the tin and there is only 107 cals in a tin (so less than a shake) and no carbs or practically anything else just protein. I just couldnt do it i had to eat something. I think its cos im not in ketosis yet after the weekend and im off work this week so its making it worse cos im getting bord in the house :-( im annoyed with my self now after doing so well in 6 weeks.