Today is the end of the sixth day of my extended fast. It is going well. I have been Keto since Aug 2016 (7+ months). I think I will go to Thursday.
Weight is down maybe 13 or so lbs. I saw 199 on the scale for the first time in 20 years this AM. Total weight loss is 80+ lbs (I have been telling people it is 70 to not scare them
I drink 2-3 coffees a day with Salt, Coconut Oil (~1 tsp), and cinnamon. Drink an ACV in the evening. No other stuff.
I did several 3-4 day fasts lasts year. Then I read that it gets easier after the first couple of days (which I also noticed) so I decided to do extended fasts.
I also did a 10 day fast and then a 9 day fast. I would have gone longer but the first one was ended by Thanksgiving and the second was ended by Christmas. I did learn some lessons about staying near the facilities since the body moves things very quickly after a fast.
I took a couple of months off from fasting (still did Keto) and then restarted the fast this past Monday night.
I use an Alcohol Breathalyzer to measure ketone levels. It only works well when I am a few days into the fast. It doesnāt work well when I am just doing the ānormalā keto diet. I did a YouTube video on the Breathalyzer as a keto meter. It might help some people since it is much cheaper than other choices.
https://www.youtube.com/watch?v=tmQL4Pv7l-Y&t=42s
The Breathalyzer numbers have gone from 0.120 mg/L up to a maximum of 0.330 mg/L. That correlates to a maximum of 0.06 (almost legally ādrunkā without any booze).
My Ketostix show about as dark as they possible can and they get deeper color as the fast goes on.They have shown color for 7 months solid now. Never not in color.
Blood Glucose levels the past two days have gone from 72 to 105. The 105 was Dawn Effect (8am). The 70ās were in the evening.
I stop taking Metformin about 3-4 days in. I figure with my Blood Glucose in the 70ās thereās not much point.