Theres some great info here for a newbie like me. I started keto last week (day 5 today) and am shooting for <20g carbs. The only carbs I get are the small amounts from 35%mf whipping cream for my coffee.
Day 2 of keto I felt like hell. Work was hard as I felt sleepy, headachey, and dumb in general. Surprisingly I didnt have huge urges for carbs even though I was a carb eating machine before this diet. Hell, yesterday I survived a sports event at a friends house with every imaginable carb present around me. So far (Iām sure itās water) Iāve lost 2lbs a day and havenāt felt hungry. I am 6ft 4in and was 292lbs when I started. For 2 years now daily i do 5km hike on a trail with 75lbs pack, varied terrain with multiple steep hills. With that excercise i barely dropped 10lbs (!!!) and thatās why Iām trying keto. I have cardio and leg power for days but wish i could trim 50lbs of jiggle off.
Anyways i bought the ketostix test strips and over the last few days the best i could get was moderate. Today back down to low. I was about ready to pull my hair out then found everyoneās comments here and feel alot better. Some ketones are better than none. I also ate alot of fats before keto in my normal diet (lots of butter and cream) so maybe that was like pre-training for ketone use and my body shifted to keto faster or more efficiently as high fat was nothing new. Heres hoping this works out in the long run!