Keto Ultra then, start making alterations! Start gradually adding in much healthier food options and begin easing again on the bad ones. Next in our quest for the fastest weight loss diet is work out. Stop groaning, I can't stand it either, nevertheless, you want to do it. Start (one day at a time ) easy. 10 - 15 minutes of low intensity strolling maybe. Than as you enter better shape, raise the intensity and duration. Start adding in additional exercises and so on...