what to expect during my pre-op diet?

[Erin414 34]

im on day 2 of my preop ive lost 4.6lbs since yesterday morning by only having 3 shakes a day and 80 ounces of Water. im starving and my head is killing me. i never imagined my head would be pounding this bad. im going through all the worst possible cravings and being a nanny and having to prepare dinner for kids doesn't help the slightest. i feel so grouchy and irritable. whenever i try to work out i get really light headed and i dont know why. =[ i find myself doubting my decision bc i am so hungry. anyone going through things like this?

[butterfyeffect 257]

@Erin414: by tomorrow or the next day you'll be fine. Your body is basically in withdrawal from carbs. After about 72 hours of this, your body starts burning fat for fuel. Once that happens, you will lose the feeling of physical hunger, the headaches, and the crankiness. Low carb dieters refer to those first few days as the "keto-flu" this is because once your body has fully switched over to fat burning, you will be producing ketones. You might notice a faint fruity odor to your breath, (and/or urine). Once you get there, you'll feel fine. It's just the first few days that are awful.

[butterfly2014 128]

I am on day 5 of liquids, first 2 days I had a slight headache...it gets easier as the days progress. My preop diet is for 1 week but I started a day early.

Surg date 4/16.

GL on ur wls journey!