Not sure if its possible. I started yesterday and I felt hungry and had a headache. Today I feel just fine and no hunger. So could I be in ketosis already, after just 1 day?
Not sure if its possible. I started yesterday and I felt hungry and had a headache. Today I feel just fine and no hunger. So could I be in ketosis already, after just 1 day?

did you reduce carbs before you started? its unlikely but ketosis is more a gradient than and on and off, maybe get some ketostix if you're intrigued, most chemists have them if you ask (mine had them behind the counter)
Mini Goals:
*Get back in the zone!I think I'm there*Get back under 12 stone
*Get under 11 stone by June
*Get under 10 stone before holiday in August and stay there!
*Defeat the demon that made me fat, forever!
My diary
I started yesterday and used a ketostick at 7pm tonight and I am in ketosis already, so yes it is possible, fastest I've ever got in to ketosis though! good luck with your weight loss journey x
Week 1 - 12lbsWeek 2 - 2lbs
Week 3 - 5lbs
Week 4 - 4lbs
Week 5 - 2lbs
Week 6 sts
Week 7 - 3lbs Week 8&9- 6lbs & 2lbs
Week 10 &11 4lbs & 2lbs.
Week 12&13 - 6lbs Week 14- sts
Week 15-1lb
Week 16- 5lbs Week 17-3lbs 174lbs 11/11/12
Restarted 10/1/2013....Get under 200's, done!in to the 13's done!9/12 In to 12's 11/12 done! weighing in at 12 stone 8/2/2013 fitting in to size 14 jeans and coat! wooohoo!
"Don't quit. Suffer now,& live the rest of your life as a champion."
It differs between people, it depends on how much glycogen you store and how fast you use it up and what your body classes as 'empty' so it is possible, it is also possible that your head is in the right place and you just don't seem hungry. Either way, it's got to be good!


I don't have many symptoms getting into ketosis - some people are lucky that way. Just thank your lucky stars and move on to fat burning!
Reached goal of 130 lbs to lose.
On maintenance I'm a little higher than I would like to be...