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08-07-2004, 09:44 AM
|  | Senior Member
I am a: Type 1 | | Join Date: Sep 2003 Location: The city on the edge of forever.
Posts: 4,847
| | | Two hour rule I've seen this talk of checking your blood sugar two hours after eating a meal but I have a question. Because of digestive problems, I have to eat slowly and it can take me 30 minutes to eat a meal at times. Am I supposed to check two hours after I start eating the meal or two hours after I finish it?
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(you) | 
08-07-2004, 09:46 AM
| | Member
I am a: Type 2 | | Join Date: Mar 2004 Location: OK, USA
Posts: 197
| | | From what I've seen... it's two hours from the time you start eating. | 
08-07-2004, 10:11 AM
|  | Senior Member
I am a: Type 1 | | Join Date: Aug 2003 Location: SF Bay Area
Posts: 2,869
| | | I think it's two hours after injecting, but if you have slower digestion, then 2 hrs after beginning to eat is probably your best bet.
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08-07-2004, 10:12 AM
|  | Senior Member
I am a: Type 2 | | Join Date: Jun 2004 Location: Oxfordshire, UK
Posts: 848
| | | that's what I've seen as well - 2 hours from the time you begin your meal | 
08-07-2004, 11:35 AM
|  | Senior Member
I am a: Type 1 | | Join Date: Sep 2003 Location: The city on the edge of forever.
Posts: 4,847
| | | I've been checking it 2 hours after I've finished the meal because as I said, it sometimes takes me a while to eat. If I eat too fast, I can get this intense pressure which makes it feel like I'm going to explode so I have to eat small bites and take a few moments between bites.
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Brandy
My Little Princess
August 18, 1990 - May 3, 2006
Say you'll share with
me one
love, one lifetime . . .
Lead me, save me
from my solitude . . .
Say you want me
with you ,
here beside you . . .
Anywhere you go
let me go to . . .
Christine,
that's all I ask of . . .
(you) | 
08-07-2004, 11:53 AM
|  | Senior Member
I am a: Type 2 | | Join Date: Jun 2004 Location: Oxfordshire, UK
Posts: 848
| | | I'd like to know for certain when we're supposed to check after meals. Like you lg, I take my time to eat, although not for the reasons you have, but because the longer I take to eat, the less chance I'll be hungry again 2 hours later!!
I did start out checking 2 hours after I finished eating, but I know I've read in several places that you should check 2 hours after starting
So, I'm interested to see what other people say, and if there's an expert who can set us straight! | 
08-07-2004, 12:07 PM
| | Banned | | Join Date: May 2004 Location: British Columbia, Canada
Posts: 495
| | | I've always been in the habit of checking two hours after my meal, but I eat quite quickly so it probably doesn't make much difference. I asked my endocronologist and he says it doesn't matter as long as you're consistent, so that you're comparing the same thing.
Karen | 
08-07-2004, 12:10 PM
|  | Senior Member
I am a: Type 2 | | Join Date: Jun 2004 Location: Oxfordshire, UK
Posts: 848
| | that makes great sense Karen! Thanks
I'm going to stick to 2 hours after I start eating - but that's only because I often forget to make a note of the time, but if I've tested before a meal, I just have to check my monitor, which stores the time of each test.....then I just work out approx 2 hours from that time!! Great for someone with a lousy memory LOL
Last edited by BeadieJay : 08-07-2004 at 12:12 PM.
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08-07-2004, 12:17 PM
| | Banned | | Join Date: May 2004 Location: British Columbia, Canada
Posts: 495
| | | Makes sense to me, Sue!
Karen | 
08-07-2004, 01:41 PM
|  | Super Moderator
I am a: Type 2 | | Join Date: Feb 2002 Location: Do Dah, OZ, aka Kansas
Posts: 4,639
| | | I'm a slow eater and had this same question back when this forum started. The consensus at that time was was from the start and several months later I found it on a website that could be considered official. Like Karen's endo said what's important is consistancy and if you have an established system that works keep with it.
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LIFE IS NOT A JOURNEY TO THE GRAVE WITH THE INTENTION OF
ARRIVING SAFELY IN A PRETTY AND WELL-PRESERVED BODY, BUT RATHER TO
SKID IN BROADSIDE, THOROUGHLY USED UP, TOTALLY WORN OUT, AND LOUDLY
PROCLAIMING..."WOW! WHAT A RIDE!"
"Reality is what does't go away when you stop believing in it..."
-PHILIP K. DICK
Last A1c 6.3% up 0.1 5/22/08 Lab Range 4.5 - 5.9
Avandia 8mg 6/01
Januvia 25mg 6/7/08
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08-07-2004, 02:16 PM
|  | Ex-moderator | | Join Date: Jul 2003
Posts: 1,919
| | Hmmm, I was always taught to test two hours after injecting/bolusing insulin. My doc's/CDE's reasoning for this is that I am testing the action of the insulin, not the digestion of food. I may have to have another discussion about this with him...
Karen, your endo's suggestion to be consistent is a great nugget of advice.  On that note, one should also be consistent with injecting insulin; whether injecting before or after meals.
Shy | 
08-07-2004, 06:32 PM
| | Banned | | Join Date: May 2004 Location: British Columbia, Canada
Posts: 495
| | Quote: Originally posted by Shalyndria Hmmm, I was always taught to test two hours after injecting/bolusing insulin. My doc's/CDE's reasoning for this is that I am testing the action of the insulin, not the digestion of food. I may have to have another discussion about this with him...
Shy | That's a good point too, Shy, for those on insulin. Maybe the timing is less important for those of us who are type 2s not on insulin.
On second thought, though, what you're really testing for is the combined effect of the food and the insulin, isn't it? Or is it - I don't know very much about insulin.
Karen
Last edited by KLD : 08-07-2004 at 06:34 PM.
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08-07-2004, 07:34 PM
|  | Senior Member | | Join Date: Apr 2003 Location: Tennessee
Posts: 2,371
| | | HMMM there are too many rules!!!! I have just check mine at any given time of the day. Always when I get up and before going to bed. Usually around lunch and the rest of the time it is how I am feeling or the habit of doing the finger prick a various intervals. I do check mine probably more than I need too in a given day! But hey if it keeps my A1C 7.0 ond below and it keeps me well and the Doc happy I am game! | 
08-07-2004, 11:08 PM
|  | Member | | Join Date: Apr 2004 Location: Saskatchewan, Canada
Posts: 340
| | | I remember the CDE on the lifescan site saying to check 2 hrs. from the start of a meal no matter how long it took to eat that meal. The 2 hr. post meal bg can be checking for gastroparesis. One of the many solutions for gastroparesis is to take the dose of insulin earlier so I would tend not to agree with starting the 2 hr. clock when the dose of insulin is given, imho.
Consistency does sound like a good key to follow also.
Take care all and have a lovely day.
SunniD | 
08-08-2004, 02:07 AM
| | Senior Member
I am a: Type 2 | | Join Date: Oct 2003 Location: Ottawa, Canada
Posts: 3,293
| | ... I was told to test 2 hours after my last bite. That's what I've been doing ever since!
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