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Vitamin pill assimilation

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General fitness, health and nutrition
Published
11 September 2005
Last activity
14 September 2005
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  1. Hi,

    I've just started taking some multivitamins. As is
    so often the case, my urine becomes brightly coloured
    after a couple of hours or so. I've always thought,
    "Oh, it's the B-vitamins that do that." However, I'm
    wondering exactly how.

    Is it that my body assimilates the vitamins in the
    pills that quickly and then immediately excretes the
    excess? Or is it that assimilation begins and then
    the body gets rid of other colourful stuff in the
    system more quickly as a result?

    Scott

  2. Bad idea to take vits . Find out what it is you
    are having difficulty assimilating then try to
    figure what to do about it .
    Old ppl can't take much B vits , their body
    is telling them to CHANGE , slow down GROWTH
    So don't fret if B's are not doin anythin .
    ONe book said 6 months you'll need B's .
    Smokers get Niacin from smoke .
    The only assential is Vit C and it's not a
    VITAMIN ( not an amino acid )
    You're body needs starch to make glucose ( 98%
    of your nutrition ) .

    I did a short fast aand tried to get into fat burn by starving sugar (
    i ussually do OJ w/ sugar ) .
    it's not painfull , if you have no prior
    conditions .
    61 , white male ,ideal body wt , no conditions .

    Overeating is the cause of many diseases .
    if agravates the intestinal flora , makes it
    fluff off . It's vital .
    fasting helps it do it's work .
    Some ppl are laacking , you can take LACTINEX
    for the L.A./L.B. if you drink milk .

  3. Quoted message said:

    Hi,

    I've just started taking some multivitamins. As is
    so often the case, my urine becomes brightly coloured
    after a couple of hours or so. I've always thought,
    "Oh, it's the B-vitamins that do that." However, I'm
    wondering exactly how.

    Is it that my body assimilates the vitamins in the
    pills that quickly and then immediately excretes the
    excess? Or is it that assimilation begins and then
    the body gets rid of other colourful stuff in the
    system more quickly as a result?

    Scott

    It's the B2 vitamin in particular that makes the urine more
    yellow/orange. Not sure why though.

    --
    Dawid Michalczyk
    http://www.art.eonworks.com - Art and Illustration

  4. Dawid Michalczyk said:

    It's the B2 vitamin in particular that makes the urine more
    yellow/orange. Not sure why though.

    I'm not really interested in why. I'm just
    curious as to how fast the vitamins are
    assimilated.

    Was the colour in my urine directly from the
    pills, or was it from other substances that
    are excreted once my body is assimilating
    the vitamins from the pills?

    Any nutritionists here?

    Scott

  5. Caroteen in the pills.

    <[email hidden]> wrote in message
    news:[email hidden]...

    Quoted message said:


    Dawid Michalczyk said:

    It's the B2 vitamin in particular that makes the urine more
    yellow/orange. Not sure why though.

    I'm not really interested in why. I'm just
    curious as to how fast the vitamins are
    assimilated.

    Was the colour in my urine directly from the
    pills, or was it from other substances that
    are excreted once my body is assimilating
    the vitamins from the pills?

    Any nutritionists here?

    Scott

  6. In article <[email hidden]>,

    Quoted message said:

    Any nutritionists here?

    Scott

    No. ;-)
    --
    Om.

    "My mother never saw the irony in calling me a son-of-a-[censored]." -Jack Nicholson

  7. Pizza Girl. said:

    Caroteen in the pills.

    Damn, girl, are you ALWAYS wrong? It's uncanny.

  8. Quoted message said:
    Dawid Michalczyk said:

    It's the B2 vitamin in particular that makes the urine more
    yellow/orange. Not sure why though.

    I'm not really interested in why. I'm just
    curious as to how fast the vitamins are
    assimilated.

    Was the colour in my urine directly from the
    pills, or was it from other substances that
    are excreted once my body is assimilating
    the vitamins from the pills?

    Any nutritionists here?

    COMMENT:
    As noted, you're seeing a metabolite of B2, which is yellow. Yes, this
    is a good index of how fast all the you take vitamins hit your blood
    stream, and how fast the excess of those that are water-soluble get
    dumped overboard by the kidneys, when they hit the blood in large
    amounts.

    That's how fast ALL nutrients in a meal are assimilated, sorted,
    metabolized, stored and otherwise dealt with, also. Pretty fast. 6-8
    hours, and it's over with.

    SBH

    Quoted message said:


    Scott

  9. In article <[email hidden]>,

    Sbharrisatsignix.netcom.com said:
    Pizza Girl. said:

    Caroteen in the pills.

    Damn, girl, are you ALWAYS wrong? It's uncanny.

    Heh.
    I was thinking the same thing...
    I thought she was better than that.

    The bright yellow color in the urine is from vitamin B2.
    --
    Om.

    "My mother never saw the irony in calling me a son-of-a-[censored]." -Jack Nicholson

  10. In article <[email hidden]>,

    Sbharrisatsignix.netcom.com said:
    Quoted message said:
    Dawid Michalczyk said:

    It's the B2 vitamin in particular that makes the urine more
    yellow/orange. Not sure why though.

    I'm not really interested in why. I'm just
    curious as to how fast the vitamins are
    assimilated.

    Was the colour in my urine directly from the
    pills, or was it from other substances that
    are excreted once my body is assimilating
    the vitamins from the pills?

    Any nutritionists here?

    COMMENT:
    As noted, you're seeing a metabolite of B2, which is yellow. Yes, this
    is a good index of how fast all the you take vitamins hit your blood
    stream, and how fast the excess of those that are water-soluble get
    dumped overboard by the kidneys, when they hit the blood in large
    amounts.

    That's how fast ALL nutrients in a meal are assimilated, sorted,
    metabolized, stored and otherwise dealt with, also. Pretty fast. 6-8
    hours, and it's over with.

    SBH

    And this is WHY B vitamins need to be taken daily......
    --
    Om.

    "My mother never saw the irony in calling me a son-of-a-[censored]." -Jack Nicholson

  11. "Sbharris[atsign]ix.netcom.com" <[email hidden]> wrote in
    message news:[email hidden]...

    Quoted message said:


    Pizza Girl. said:

    Caroteen in the pills.

    Damn, girl, are you ALWAYS wrong? It's uncanny.

    Let's mark the day she is correct..Zzzzzzzzzzzzzzzzzzzzzzzzzzzz

    -DF

  12. werty said:


    Bad idea to take vits

    Who's this genius?

  13. werty said:


    Bad idea to take vits

    Who's this genius?

  14. OmManiPadmeOmelet said:
    Quoted message said:

    COMMENT:
    As noted, you're seeing a metabolite of B2, which is yellow. Yes, this
    is a good index of how fast all the you take vitamins hit your blood
    stream, and how fast the excess of those that are water-soluble get
    dumped overboard by the kidneys, when they hit the blood in large
    amounts.

    That's how fast ALL nutrients in a meal are assimilated, sorted,
    metabolized, stored and otherwise dealt with, also. Pretty fast. 6-8
    hours, and it's over with.

    SBH

    And this is WHY B vitamins need to be taken daily......
    --
    Om.

    Well, they don't. And neither does vitamin C. Just because your body
    dumps excess over stored amounts fast, doesn't mean it dumps the amount
    IN your stores just as fast. That's a common mistake that's been around
    a very long time.

    Never make the mistake of thinking something your body needs to
    survive, has ONE excretion half-life. In general, that's NEVER going to
    be right.

    For vitamin C, if you exceed your renal threshhold, the half-life of
    the extra is measured in hours. But once you get down to the top of
    your storage level the excretion and use half-life goes up to days, and
    then (as you eat into your stores) at least 3 weeks.

    B vitamins act similarly. The times are different but the principles
    are the same. If you got no B vitamins at all beyond one megadose
    tablet every couple of weeks, you'd do just fine. Amounts absorbed at
    one time (10 to 20 mg) compared with amounts used in a day (a 1 mg or
    so), compared with body stores of B vitamins (many 10's of mg for most
    of them), gives you the general time scale idea.

    SBH

  15. OmManiPadmeOmelet said:
    Quoted message said:

    COMMENT:
    As noted, you're seeing a metabolite of B2, which is yellow. Yes, this
    is a good index of how fast all the you take vitamins hit your blood
    stream, and how fast the excess of those that are water-soluble get
    dumped overboard by the kidneys, when they hit the blood in large
    amounts.

    That's how fast ALL nutrients in a meal are assimilated, sorted,
    metabolized, stored and otherwise dealt with, also. Pretty fast. 6-8
    hours, and it's over with.

    SBH

    And this is WHY B vitamins need to be taken daily......
    --
    Om.

    Well, they don't. And neither does vitamin C. Just because your body
    dumps excess over stored amounts fast, doesn't mean it dumps the amount
    IN your stores just as fast. That's a common mistake that's been around
    a very long time.

    Never make the mistake of thinking something your body needs to
    survive, has ONE excretion half-life. In general, that's NEVER going to
    be right.

    For vitamin C, if you exceed your renal threshhold, the half-life of
    the extra is measured in hours. But once you get down to the top of
    your storage level the excretion and use half-life goes up to days, and
    then (as you eat into your stores) at least 3 weeks.

    B vitamins act similarly. The times are different but the principles
    are the same. If you got no B vitamins at all beyond one megadose
    tablet every couple of weeks, you'd do just fine. Amounts absorbed at
    one time (10 to 20 mg) compared with amounts used in a day (a 1 mg or
    so), compared with body stores of B vitamins (many 10's of mg for most
    of them), gives you the general time scale idea.

    SBH

  16. Sbharris[atsign]ix.netcom.com wrote:

    [snip relevant info]

    Quoted message said:


    SBH

    Thanks, SBH.

    Scott

  17. Not easy to know how fast .
    Several reasons .
    Most old ppl have trouble assimilating
    B's for their body does not need them .
    So a healthy person takes B's every day
    their body will try to dump 99% .
    Dumping crapis what "overloads"
    the body . Eating very light makes your
    body last longer , less disease .
    B's go together with internal growth
    hormones , both go down naturally
    with old age . Like they should .
    The important thing is to get a trace amt
    and notice a clinical response .
    This is the scientific method !
    If you have a deficiency but also a
    internal "block" , you will find the block by taking
    trace amts . A B every month is too much ,
    it will not work .
    The only way is to take it in food , very little food
    and then you'll solve the mystery .
    I.E. isolate the food that can give you the missing B then take
    ONLY that food ,
    take data .
    A clue , those who eat very litle and most carbs
    also need a bit of B's to assimilate carbs .
    CARBS have plenty B's !! and trace !!
    Pefect for the experiment ...

  18. No it is NOT an indication of ...
    Blood stream .
    There could be a block anywhere of
    12 places !
    Clinical response is easier ....

  19. SBH knows what he's writting about
    and does an excellent job writting it .
    I did not find one "off track" word !
    right on !
    Probably a Doctor ..

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