General fitness, health and nutrition · Public discussion

limits of exercise effectivness

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General fitness, health and nutrition
Published
23 February 2004
Last activity
25 February 2004
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George Rachor
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  1. I've been diagnosed with Type 2 for about 8 years and just can't seem to get my BG numbers down to a
    normal level.

    I'm currently approaching the max limit for Glucophage, and am also taking Actos. I'm pretty worried
    that my Doc is going to reccomend Insulin pretty soon.

    I'm exercising on a moderate level on a treadmil for 1/2 hour morning and evening on a pretty
    regular schedule.

    My bg levels range from 150 to 200 about 2 hours after meals even with the exercise.

    Taking the step to Insulin greatly complicates things as I do international travel as well am
    looking to hopefully become a pilot.

    I started this morning to stretch the exercise to 1 hour sessions to see what effect than
    might have.

    The lowest BG number I've ever seen is a 96 and that was after a pretty long hike hunting.

    Any thoughts?

    George Rachor [email hidden]
    --
    =========================================================
    George L. Rachor Jr. [email hidden] Hillsboro, Oregon http:rachors.com United States of America
    Amateur Radio : KD7DCX

  2. I thought that diabetics could not become pilots?

    George Rachor said:

    I've been diagnosed with Type 2 for about 8 years and just can't seem to get my BG numbers down to
    a normal level.

    I'm currently approaching the max limit for Glucophage, and am also taking Actos. I'm pretty
    worried that my Doc is going to reccomend Insulin pretty soon.

    I'm exercising on a moderate level on a treadmil for 1/2 hour morning and evening on a pretty
    regular schedule.

    My bg levels range from 150 to 200 about 2 hours after meals even with the exercise.

    Taking the step to Insulin greatly complicates things as I do international travel as well am
    looking to hopefully become a pilot.

    I started this morning to stretch the exercise to 1 hour sessions to see what effect than
    might have.

    The lowest BG number I've ever seen is a 96 and that was after a pretty long hike hunting.

    Any thoughts?

    George Rachor [email hidden]

    --
    homepage.mac.commkatzman

  3. In article <[email hidden]>,

    (George Rachor) said:

    I've been diagnosed with Type 2 for about 8 years and just can't seem to get my BG numbers down to
    a normal level.

    I'm currently approaching the max limit for Glucophage, and am also taking Actos. I'm pretty
    worried that my Doc is going to reccomend Insulin pretty soon.

    I'm exercising on a moderate level on a treadmil for 1/2 hour morning and evening on a pretty
    regular schedule.

    My bg levels range from 150 to 200 about 2 hours after meals even with the exercise.

    Taking the step to Insulin greatly complicates things as I do international travel as well am
    looking to hopefully become a pilot.

    I started this morning to stretch the exercise to 1 hour sessions to see what effect than
    might have.

    The lowest BG number I've ever seen is a 96 and that was after a pretty long hike hunting.

    What do you weigh?

    What do you eat?

    If medication isn't controlling your blood sugar, and you're already exercising, and you don't want
    to take insulin, the only thing you can change is your diet.

    --
    AF

  4. George,

    You didn't say how much you weigh and what you eat. Both have a major significance on your bg. This
    indicates that you may not know about your disease as much as you should. Read up on all things to
    do with diabetes, from diet, to excercise, to medication, to complications and checking for them.
    Avoid fad remedies and quacks selling you miracle cures. read this newsgroup often, and you'll soon
    be pointed in the right direction, just as many others - including myself - have been.

    Henry

    "George Rachor" <[email hidden]> wrote in message news:QL-dncGALbBp1afdRVn-
    [email hidden]...

    Quoted message said:

    I've been diagnosed with Type 2 for about 8 years and just can't seem to


    get

    Quoted message said:

    my BG numbers down to a normal level.

    I'm currently approaching the max limit for Glucophage, and am also taking


    Actos. I'm pretty worried that my Doc is going to reccomend Insulin pretty soon.

    Quoted message said:


    I'm exercising on a moderate level on a treadmil for 1/2 hour morning and


    evening on a pretty regular schedule.

    Quoted message said:


    My bg levels range from 150 to 200 about 2 hours after meals even with the


    exercise.

    Quoted message said:


    Taking the step to Insulin greatly complicates things as I do


    international travel as well am looking to hopefully become a pilot.

    Quoted message said:


    I started this morning to stretch the exercise to 1 hour sessions to see


    what effect than might have.

    Quoted message said:


    The lowest BG number I've ever seen is a 96 and that was after a pretty


    long hike hunting.

    Quoted message said:


    Any thoughts?

    George Rachor [email hidden]
    --
    =========================================================
    George L. Rachor Jr. [email hidden] Hillsboro, Oregon http:rachors.com United States of
    America Amateur Radio : KD7DCX

  5. You WORRY to much to be a pilot, George! 🙂

    Seriously, what is more important; your long term health or being a pilot? Insulin isn't as bad as
    you might think. You just need to learn a few concepts and pay attention to carb intake. If MDI
    doesn't work too well for you, see if you can get a pump. It isn't that bad! Trying to get by on
    pills is silly if your bg's are too high, no isn't it?

    Anticipation is generally worse than the reality in almost any situation.

    dave

    George Rachor said:

    I've been diagnosed with Type 2 for about 8 years and just can't seem to get my BG numbers down to
    a normal level.

    I'm currently approaching the max limit for Glucophage, and am also taking Actos. I'm pretty
    worried that my Doc is going to reccomend Insulin pretty soon.

    I'm exercising on a moderate level on a treadmil for 1/2 hour morning and evening on a pretty
    regular schedule.

    My bg levels range from 150 to 200 about 2 hours after meals even with the exercise.

    Taking the step to Insulin greatly complicates things as I do international travel as well am
    looking to hopefully become a pilot.

    I started this morning to stretch the exercise to 1 hour sessions to see what effect than
    might have.

    The lowest BG number I've ever seen is a 96 and that was after a pretty long hike hunting.

    Any thoughts?

    George Rachor [email hidden]

  6. My understanding is Insulin treaded diabetics have much greater difficulty getting the medical
    certificate needed for "Pilot in command".

    I heard the other day there are over 700 diabetics in the US with current pilot licences.

    1. Not allowed to fly commercial.
    2. Must be in good control.
    3. Must test before, during, and after flight.

    Difficult but not impossible.

    I don't have the control down well enough to even think about it yet.

    George Rachor

    Marshall said:

    I thought that diabetics could not become pilots?

    Quoted message said:
    George Rachor said:

    I've been diagnosed with Type 2 for about 8 years and just can't seem to get my BG numbers down
    to a normal level.

    I'm currently approaching the max limit for Glucophage, and am also taking Actos. I'm pretty
    worried that my Doc is going to reccomend Insulin pretty soon.

    I'm exercising on a moderate level on a treadmil for 1/2 hour morning and evening on a pretty
    regular schedule.

    My bg levels range from 150 to 200 about 2 hours after meals even with the exercise.

    Taking the step to Insulin greatly complicates things as I do international travel as well am
    looking to hopefully become a pilot.

    I started this morning to stretch the exercise to 1 hour sessions to see what effect than
    might have.

    The lowest BG number I've ever seen is a 96 and that was after a pretty long hike hunting.

    Any thoughts?

    George Rachor [email hidden]

    Quoted message said:

    --
    homepage.mac.commkatzman

    --
    =========================================================
    George L. Rachor Jr. [email hidden]
    Hillsboro, Oregon http:rachors.com
    United States of America Amateur Radio : KD7DCX

  7. Even as a T2 without insulin, it took the FAA six months to approve my Class 3 medical and I have
    excellent control.

    For insulin-dependent diabetics, here are the complete FAA guidelines:

    PROTOCOL FOR INSULIN-TREATED DIABETES MELLITUS - TYPE I & TYPE II

    The FAA has established a policy that permits the special issuance medical certification of insulin-
    treated applicants for third-class medical certification. Consideration will be given only to those
    individuals who have been clinically stable on their current treatment regimen for a period of 6-
    months or more. Consideration is not being given for first- or second-class certification.
    Individuals certificated under this policy will be required to provide substantial documentation
    regarding their history of treatment, accidents related to their disease, and current medical
    status. If certificated, they will be required to adhere to stringent monitoring requirements and
    are prohibited from operating aircraft outside the United States. The following is a summary of the
    evaluation protocol and an outline of the conditions that the FAA will apply:
    A. Initial Certification

    1. The applicant must have had no recurrent (two or more) episodes of hypoglycemia in the past 5
    years and none in the preceding 1 year which resulted in loss of consciousness, seizure,
    impaired cognitive function or requiring intervention by another party, or occurring without
    warning (hypoglycemia unawareness).

    2. The applicant will be required to provide copies of all medical records as well as accident and
    incident records pertinent to their history of diabetes.

    3. A report of a complete medical examination preferably by a physician who specializes in the
    treatment of diabetes will be required. The report must include, as a minimum:
    a. Two measurements of glycosylated hemoglobin (total A1 or A1c concentration and the laboratory
    reference range), separated by at least 90 days. The most recent measurement must be no more
    than 90 days old.

    b. Specific reference to the applicant’s insulin dosages and diet.

    c. Specific reference to the presence or absence of cerebrovascular, cardiovascular, or peripheral
    vascular disease or neuropathy.

    d. Confirmation by an eye specialist of the absence of clinically significant eye disease.

    e. Verification that the applicant has been educated in diabetes and its control and understands
    the actions that should be taken if complications, especially hypoglycemia, should arise. The
    examining physician must also verify that the applicant has the ability and willingness to
    properly monitor and manage his or her diabetes.

    f. If the applicant is age 40 or older, a report, with ECG tracings, of a maximal graded exercise
    stress test.

    g. The applicant shall submit a statement from his/her treating physician, Examiner, or other
    knowledgeable person attesting to the applicant's dexterity and ability to determine blood
    glucose levels using a recording glucometer.

    NOTE: Student pilots may wish to ensure they are eligible for medical certification prior to
    beginning or resuming flight instruction or training. In order to serve as a pilot in command,
    you must have a valid medical certificate for the type of operation performed.

    B. Subsequent Medical Certification

    1. For documentation of diabetes management, the applicant will be required to carry and use a
    whole blood glucose measuring device with memory and must report to the FAA immediately any
    hypoglycemic incidents, any involvement in accidents that result in serious injury (whether or
    not related to hypoglycemia); and any evidence of loss of control of diabetes, change in
    treatment regimen, or significant diabetic complications. With any of these occurrences, the
    individual must cease flying until cleared by the FAA.

    2. At 3-month intervals, the airman must be evaluated by the treating physician. This evaluation
    must include a general physical examination, review of the interval medical history, and the
    results of a test for glycosylated hemoglobin concentration. The physician must review the record
    of the airman's daily blood glucose measurements and comment on the results. The results of these
    quarterly evaluations must be accumulated and submitted annually unless there has been a change.
    (See No. 1 above - If there has been a change the individual must report the change(s) to the FAA
    and wait for an eligibility letter before resuming flight duties).

    3. On an annual basis, the reports from the examining physician must include confirmation by an eye
    specialist of the absence of significant eye disease.

    4. At the first examination after age 40 and at 5-year intervals, the report, with ECG tracings, of
    a maximal graded exercise stress test must be included in consideration of continued medical
    certification.

    C. Monitoring and Actions Required During Flight Operations

    To ensure safe flight, the insulin using diabetic airman must carry during flight a recording
    glucometer; adequate supplies to obtain blood samples; and an amount of rapidly absorbable glucose,
    in 10 gm portions, appropriate to the planned duration of the flight. The following actions shall be
    taken in connection with flight operations:

    1. One-half hour prior to flight, the airman must measure the blood glucose concentration. If it is
    less than 100 mg/dl the individual must ingest an appropriate (not less than 10 gm) glucose snack
    and measure the glucose concentration one-half hour later. If the concentration is within 100 --
    300 mg/dl, flight operations may be undertaken. If less than 100, the process must be repeated;
    if over 300, the flight must be canceled.

    2. One hour into the flight, at each successive hour of flight, and within one half hour prior to
    landing, the airman must measure their blood glucose concentration. If the concentration is
    less than 100 mg/dl, a 20 gm glucose snack shall be ingested. If the concentration is 100 --
    300 mg/dl, no action is required. If the concentration is greater that 300 mg/dl, the airman
    must land at the nearest suitable airport and may not resume flight until the glucose
    concentration can be maintained in the 100 -- 300 mg/dl range. In respect to determining blood
    glucose concentrations during flight, the airman must use judgment in deciding whether
    measuring concentrations or operational demands of the environment (e.g., adverse weather,
    etc.) should take priority. In cases where it is decided that operational demands take
    priority, the airman must ingest a 10 gm glucose snack and measure his or her blood glucose
    level 1 hour later. If measurement is not practical at that time, the airman must ingest a 20
    gm glucose snack and land at the nearest suitable airport so that a determination of the blood
    glucose concentration may be made.

    www1.faa.govversion
    3/03amemanual/PROTOCOLS/DIABETES_INSULIN.htm

    [email hidden] (George Rachor) wrote in :"]news:[email hidden]:

    Quoted message said:


    My understanding is Insulin treaded diabetics have much greater difficulty getting the medical
    certificate needed for "Pilot in command".

    I heard the other day there are over 700 diabetics in the US with current pilot licences.

    1. Not allowed to fly commercial.
    2. Must be in good control.
    3. Must test before, during, and after flight.

    Difficult but not impossible.

    I don't have the control down well enough to even think about it yet.

    George Rachor

    Marshall said:

    I thought that diabetics could not become pilots?

    Quoted message said:
    George Rachor said:

    I've been diagnosed with Type 2 for about 8 years and just can't seem to get my BG numbers down
    to a normal level.

    I'm currently approaching the max limit for Glucophage, and am also taking Actos. I'm pretty
    worried that my Doc is going to reccomend Insulin pretty soon.

    I'm exercising on a moderate level on a treadmil for 1/2 hour morning and evening on a pretty
    regular schedule.

    My bg levels range from 150 to 200 about 2 hours after meals even with the exercise.

    Taking the step to Insulin greatly complicates things as I do international travel as well am
    looking to hopefully become a pilot.

    I started this morning to stretch the exercise to 1 hour sessions to see what effect than
    might have.

    The lowest BG number I've ever seen is a 96 and that was after a pretty long hike hunting.

    Any thoughts?

    George Rachor [email hidden]

    Quoted message said:

    --
    homepage.mac.commkatzman

    --
    =========================================================
    George L. Rachor Jr. [email hidden] Hillsboro, Oregon http:rachors.com United States of
    America Amateur Radio : KD7DCX

    --
    T2 - A1c 5.2

  8. George Rachor said:

    I've been diagnosed with Type 2 for about 8 years and just can't seem to get my BG numbers down to
    a normal level.

    I'm currently approaching the max limit for Glucophage, and am also taking Actos. I'm pretty
    worried that my Doc is going to reccomend Insulin pretty soon.


    Stop worrying about insulin, please, if it happens it is NOT a problem, but is IS an advantage. I
    was major league ill for a decade and a half, one week after insulin and my weight stopped falling,
    I could think straight, and I know for a certain I'm not alone.

    Quoted message said:

    I'm exercising on a moderate level on a treadmil for 1/2 hour morning and evening on a pretty
    regular schedule.


    That can only be good for you, and congratulations on the self-discipline.

    Quoted message said:

    My bg levels range from 150 to 200 about 2 hours after meals even with the exercise.


    What are your meals? I suspect that may be the problem.

    Quoted message said:

    Taking the step to Insulin greatly complicates things as I do international travel as well am
    looking to hopefully become a pilot.

    I started this morning to stretch the exercise to 1 hour sessions to see what effect than
    might have.

    The lowest BG number I've ever seen is a 96 and that was after a pretty long hike hunting.

    Any thoughts?


    It appears that you exercise is ok, but your food may not be. You don't say, until you do we can't
    help much. As for the piloting, I have no idea.
    --
    Now some people are cute and sweet
    and soft and kind and gentle,
    but I'm someone who's round the bend
    and marvellously mental!

  9. On Mon, 23 Feb 2004 12:39:48 -0600, [email hidden] (George

    Rachor) said:

    I've been diagnosed with Type 2 for about 8 years and just can't seem to get my BG numbers down to
    a normal level.

    I'm currently approaching the max limit for Glucophage, and am also taking Actos. I'm pretty
    worried that my Doc is going to reccomend Insulin pretty soon.

    I'm exercising on a moderate level on a treadmil for 1/2 hour morning and evening on a pretty
    regular schedule.

    My bg levels range from 150 to 200 about 2 hours after meals even with the exercise.

    Taking the step to Insulin greatly complicates things as I do international travel as well am
    looking to hopefully become a pilot.

    I started this morning to stretch the exercise to 1 hour sessions to see what effect than
    might have.

    The lowest BG number I've ever seen is a 96 and that was after a pretty long hike hunting.

    Any thoughts?

    George Rachor [email hidden]

    Hi George,

    I also answered on a.s.d. You added a little more detail here. The main thing you left out was your
    diet, your weight and your A1c. The exercise is a good start, but you can improve things
    significantly by learning to be selective in what, when, and how much to eat.

    To find out how, if Jennifer hasn't already answered you, go to alt-support-alt-support-
    diabetes.org/Newly%20Diagnosed.htm and read her advice there.

    Cheers Alan, T2, Australia. dx May 2002 , A1C 8.2=>5.9, wt 117kg=>90kg, No diabetes meds.Diet and
    not enough exercise. I have no medical qualifications beyond my own experience. Choose your advisers
    carefully, because experience can be an expensive teacher.
    --
    Everything in Moderation - Except Laughter.

  10. George Rachor wrote in message ...

    Quoted message said:

    I've been diagnosed with Type 2 for about 8 years and just can't seem to


    get

    Quoted message said:

    my BG numbers down to a normal level.

    I'm currently approaching the max limit for Glucophage, and am also taking


    Actos. I'm pretty worried that my Doc is going to reccomend Insulin pretty soon.

    Quoted message said:


    I'm exercising on a moderate level on a treadmil for 1/2 hour morning and


    evening on a pretty regular schedule.

    Quoted message said:


    My bg levels range from 150 to 200 about 2 hours after meals even with the


    exercise.

    Quoted message said:


    Taking the step to Insulin greatly complicates things as I do international


    travel as well am looking to hopefully become a pilot.

    Quoted message said:


    I started this morning to stretch the exercise to 1 hour sessions to see


    what effect than might have.

    Quoted message said:


    The lowest BG number I've ever seen is a 96 and that was after a pretty


    long hike hunting.

    Quoted message said:


    Any thoughts?

    George Rachor

    Starting insulin injections sounds like a major headache for a pilot. However, diabetes is a
    progressive disease marked in most T2 by a steady death of beta cells. When you lose enough of
    them, your insulin supply will be too deficient to handle your meals without the help of insulin
    injections.

    Much of the hullabaloo over insulin use is based on the problems we Type 1 diabetics have with lows.
    We must balance every mouthful of food with a proper amount of insulin. We calculate and calculate,
    but really it is more a guessing game than anything else. Every wrong guess gives us some problems,
    high or low, which we must deal with.

    I deal with lows by eating pure glucose. Pulls me out d*mn-fast.

    You T2's don't try to run those exacting balances between food and injected insulin. You can shoot
    less than your total needs, then rely on your crippled, but still working beta cells to provide that
    last bit of insulin. That way, your marvelous bG-regulating system can fine tune your sugars and
    insulin supplies and you tend not to go low.

    One trick the docs use with T2-needing-insulin is to let them supply their basal insulin or
    background insulin via a single shot of Lantus insulin at bedtime. For many, perhaps most T2, that
    trick provides a steady dribble of insulin which tends not to ever send you low, but takes a load
    off your beta cells so they have a better chance at handling your meals.

    You always have the option of going ultra-low carb to stretch out your beta cell capacity. We have
    folks living on much less than 60 gram of carb a day.

    However, note that there are medical folks who believe that going on insulin sooner rather than
    later prolongs the life of your dying beta cells. That makes you pay a price now, (ugh. . .needles)
    but gives you substantial, perhaps spectacular control over your bG for years to come.

    Regards
    Old Al

  11. "George Rachor" <[email hidden]> wrote in message
    "]news:[email hidden]...

    Quoted message said:

    I've been diagnosed with Type 2 for about 8 years and just can't seem to


    get

    Quoted message said:

    my BG numbers down to a normal level.

    I'm currently approaching the max limit for Glucophage, and am also taking


    Actos. I'm pretty worried that my Doc is going to reccomend Insulin pretty soon.

    Quoted message said:


    I'm exercising on a moderate level on a treadmil for 1/2 hour morning and


    evening on a pretty regular schedule.

    Quoted message said:


    My bg levels range from 150 to 200 about 2 hours after meals even with the


    exercise.

    Quoted message said:


    Taking the step to Insulin greatly complicates things as I do


    international travel as well am looking to hopefully become a pilot.

    Quoted message said:


    I started this morning to stretch the exercise to 1 hour sessions to see


    what effect than might have.

    Quoted message said:


    The lowest BG number I've ever seen is a 96 and that was after a pretty


    long hike hunting.

    Quoted message said:


    Any thoughts?

    You don't mention exercise. What sorts of things are you eating? Can you give us some sample meals?

    --
    Type 2 users.bestweb.net~jbove

  12. (George Rachor) said:

    I've been diagnosed with Type 2 for about 8 years and just can't seem to get my BG numbers down to
    a normal level.

    I'm currently approaching the max limit for Glucophage, and am also taking Actos. I'm pretty
    worried that my Doc is going to reccomend Insulin pretty soon.

    I'm exercising on a moderate level on a treadmil for 1/2 hour morning and evening on a pretty
    regular schedule.

    All activity is good, what's your diet like ? When do you exercise, before or after your meal ??
    Define moderate...3 mph, 5 mph ??

  13. Marshall said:

    I thought that diabetics could not become pilots?


    Why not ? Maybe not a commercial pilot....

  14. I'll take an Alaskan King crab dinner...

    dave

    Julie Bove wrote:

    snip

    Can you

    Quoted message said:

    give us some sample meals?

  15. years ago they couldn't. I used to fly and went on insulin 1 year after I began flying, which ended
    my flying days. That was in the late 70's. Today's diabetics are given a little more freedom as
    another posted already noted.

    dave

    Marshall said:

    I thought that diabetics could not become pilots?

    George Rachor said:

    I've been diagnosed with Type 2 for about 8 years and just can't seem to get my BG numbers down
    to a normal level.

    I'm currently approaching the max limit for Glucophage, and am also taking Actos. I'm pretty
    worried that my Doc is going to reccomend Insulin pretty soon.

    I'm exercising on a moderate level on a treadmil for 1/2 hour morning and evening on a pretty
    regular schedule.

    My bg levels range from 150 to 200 about 2 hours after meals even with the exercise.

    Taking the step to Insulin greatly complicates things as I do international travel as well am
    looking to hopefully become a pilot.

    I started this morning to stretch the exercise to 1 hour sessions to see what effect than might
    have. The lowest BG number I've ever seen is a 96 and that was after a pretty long hike hunting.

    Any thoughts?

    George Rachor [email hidden]

  16. oldal4865 said:


    You T2's don't try to run those exacting balances between food and injected insulin. You can shoot
    less than your total needs, then rely on your crippled, but still working beta cells to provide
    that last bit of insulin. That way, your marvelous bG-regulating system can fine tune your sugars
    and insulin supplies and you tend not to go low.

    Conversely, T2s can take a little more than their total needs, and rely on their beta cells to cut
    back on their insulin production. That way they can preserve what's left of the beta cells and come
    in with some really low numbers. There's a risk of some lows, but a lot less than a T1 experiences.

    Jon

  17. On Mon, 23 Feb 2004 15:04:34 -0600, Richard Bollar <[email hidden]>

    Quoted message said:

    Even as a T2 without insulin, it took the FAA six months to approve my Class 3 medical and I have
    excellent control.

    For insulin-dependent diabetics, here are the complete FAA guidelines:

    PROTOCOL FOR INSULIN-TREATED DIABETES MELLITUS - TYPE I & TYPE II

    some snipped

    Quoted message said:


    2. One hour into the flight, at each successive hour of flight, and within one half hour prior to
    landing, the airman must measure their blood glucose concentration. If the concentration is less
    than 100 mg/dl, a 20 gm glucose snack shall be ingested. If the concentration is 100 -- 300
    mg/dl, no action is required. If the concentration is greater that 300 mg/dl, the airman must
    land at the nearest suitable airport and may not resume flight until the glucose concentration
    can be maintained in the 100 -- 300 mg/dl range. In respect to determining blood glucose
    concentrations during flight, the airman must use judgment in deciding whether measuring
    concentrations or operational demands of the environment (e.g., adverse weather, etc.) should
    take priority. In cases where it is decided that operational demands take priority, the airman
    must ingest a 10 gm glucose snack and measure his or her blood glucose level 1 hour later. If
    measurement is not practical at that time, the airman must ingest a 20 gm glucose snack and land
    at the nearest suitable airport so that a determination of the blood glucose concentration may
    be made.

    Let's say you have a reading that is fairly stable at 85 (considered the ideal value in most of the
    literature), you have type 1 and you have only basal levels of insulin in your system because the
    last meal bolus has worn off: eat the 20 g fast-acting snack without any insulin and you could
    easily get a blood glucose spike to 180, which is hardly optimal for flying an airplane. If my blood
    sugar is 60 at bedtime, I will eat only one or two glucose pills (4g each) to normalize it,
    depending on how long since my last meal and injection.

    But that is the basic problem of diabetes - you'd get about the same amount of glucose from a eating
    single donut as you would by drinking all the blood of a healthy adult human. Too bad the educators
    and specialists don't pay more attention to this, not to say that we should become vampires, but
    simply recognize the fact that we're trying to maintain the levels of a small tank with a big hose.

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