- Messages
- 31
- Type of diabetes
- Prediabetes
- Treatment type
- Other
I have prediabetes and I've been on keto for about 6 months now (recently on Carnivore and OMAD as well). I have already experienced some improvement, though not enough. Yet, there's a particular trend on my BG that does not seem to go away. Whenever I eat a meal, even if there's a good amount of carb involved (I am considering my pre-keto experiences, too), within 2 hours I get acceptable postprandial BG levels, that is less than 140 mg/dL, I suppose. I can get that even if eat a a generous amount of dehydrated grapes (pre-keto times) and have a huge spike (if it's a huge amount, then no, it won't be that nice).
What seems to me a bit weird is what takes place after those 2 hours. Then, my BG gets down, but ridiculously slowly. So if 2 hours after a 20g carb OMAD I get 110 mg/dL (peak at 149 mg/dL, 60 minutes after meal), it might take more than 12 hours (sometimes more than 16) to get back to levels before meal (about 105mg/dL or less on bad days).
Why would my body be able to do something within the first 2 hours after a meal that it just cannot do within the next 12 hours?
Wonder if there might be some clue on that kind of behavior (1st/2nd phase of insulin secretion? something else?).
My peaks two hours after meal usually take place near 60-90 minutes, I guess I've read somewhere they should appear before that (+ - 45 minutes). The only difference between keto and high carb on my curves seems to be the spike levels (lower on keto). Timing seems to be the same.
I cannot rule-out Physiological Insulin Resistance or even Dawn Phenomenon/Liver Dump, as I am regularly on mild ketosis (PIR?) and OMAD involves sleeping period (DP/LD?).
What seems to me a bit weird is what takes place after those 2 hours. Then, my BG gets down, but ridiculously slowly. So if 2 hours after a 20g carb OMAD I get 110 mg/dL (peak at 149 mg/dL, 60 minutes after meal), it might take more than 12 hours (sometimes more than 16) to get back to levels before meal (about 105mg/dL or less on bad days).
Why would my body be able to do something within the first 2 hours after a meal that it just cannot do within the next 12 hours?
Wonder if there might be some clue on that kind of behavior (1st/2nd phase of insulin secretion? something else?).
My peaks two hours after meal usually take place near 60-90 minutes, I guess I've read somewhere they should appear before that (+ - 45 minutes). The only difference between keto and high carb on my curves seems to be the spike levels (lower on keto). Timing seems to be the same.
I cannot rule-out Physiological Insulin Resistance or even Dawn Phenomenon/Liver Dump, as I am regularly on mild ketosis (PIR?) and OMAD involves sleeping period (DP/LD?).
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