Mary Shomon: Do you also check fasting glucose and insulin levels, and / or
do glucose tolerance tests with your patients who are overweight and having difficulty losing weight?
There's a reason
they do glucose tolerance tests.
A few things might slightly increase your risk, but I don't know any decent OB that wouldn't have
you do a glucose tolerance test.
Has anyone
done a glucose tolerance test and measured insulin levels in people who have been doing intermittent fasting (ie eating in an 8 hr window)?
Not exact matches
Does it also change the response pattern of insulin during a five hour oral
glucose tolerance test?
So it's really just a carb
tolerance test and actually Rob Wolf talks about this in his book as well, where based on some research out of Israel, there was a study
done following 800 different people and they found that you could give two people the exact same carbohydrate source whether it's sweet potato or bread or lentils and they would have very different postprandial
glucose responses.
We may even want to just
do some functional
glucose tolerance testing, i.e. just
testing your blood sugar with a blood sugar meter.
And for those who were unclear, the oral
glucose tolerance is the formal
test we go to the doctor, drink the sugar and you hang around and get the — the postprandial blood
glucose test done.
2) that i may fail the
glucose tolerance test because i
do not consume many carbs and no sugar (i have read that women who follow a low carb diet while pregnant sometimes fail the
glucose tolerance test).
Unfortunately, those in the low - carbohydrate world don't seem to understand this concept, and as a result they often avoid a
glucose tolerance test altogether, continually mistaking lower fasting insulin for improved insulin sensitivity.
Metabolic ward studies have been
done on patients inflicting sleep debt and then running a
glucose -
tolerance test.
Further exams may be
done to
test for contributing factors such as hormone levels, gauging one's insulin resistance, cholesterol and triglyceride levels, and
glucose tolerance.
I would really appreciate your advice because the nurse at my physicians office didn't believe me that low carb diet can affect results of the oral
glucose tolerance test and was saying that my body should handle a carb load like that regardless of diet.
We
do functional
glucose -
tolerance testing to avoid any gestational diabetes, and she's on the sensitive side.
However, in this analysis, diagnosis of gestational diabetes mellitus was based on results with highly abnormal serum
glucose concentrations of 10.3 mmol / L or more on the 1 - hour 50 - g
glucose challenge
test — the threshold at which women
do not require further confirmatory
testing with an oral
glucose tolerance test.34
Also, had my
glucose tolerance test and was pleasantly surprised that I truly didn't mind the orange drink that everyone dreads..