Diabetic patients know that the detection in
their urine of the ketone bodies is a danger signal that their diabetes is poorly controlled.
Not exact matches
When followed strictly, the excess
ketones that our
bodies make can be measured in the
urine; strict followers
of the diet will sometimes check their
urine to ensure they find
ketones.
That's the reason why you might get high amounts
of ketones in your
urine — your liver is producing
ketones, but your
body isn't putting them to use and is simply peeing them out.
Dr. Justin Marchegiani: So early on you get a lot
of people that are in ketosis but they're
body's not efficient at burning those
ketones so those
ketones go in the
urine to start.
There are various definitions
of what actual constitutes ketosis from a quantitative standpoint, but blood,
urine or breath
ketone values above 1.0 mmol are generally considered to indicate a state
of ketosis (and during exercise, I've seen my own
body reach levels as high as 7.0 mmol).
They only measure the level
of acetoacetate - excess
ketone bodies that are not utilised by the
body and are excreted via
urine.
While urinary
ketone excretion means that
body fat is being excreted causing fat loss, the effect is minimal: Based on recent studies, the number
of calories lost in the
urine as
ketones is not significant (100 kcal at most).
Below are the main reasons for different level
of ketone bodies in your blood and
urine:
«Following this diet can cause dizziness and headache in the short term, as our brain needs energy in the form
of glucose to function, bad odor
of breath,
urine and sweat due to the excess
of ketone bodies eliminated by these routes
of excretion; severe constipation due to lack
of fiber, «says nutritionist Andrea Marques.
The third paper which you quote thus, «Each Eskimo's serum was tested for the presence
of ketone bodies by the strip paper technique (18)» includes a cite, which is, «Examination
of the
urine.
If you are sticking long enough to a ketogenic diet the production
of the different types
of keton
bodies will change: the serum and
urine volume
of acetoacetate (the only
ketone detected by ketostix) is significantly reduced, according to Phinney and Volek, you will have more Hydroxybutyrate in your serum - and thereby in your
urine.
And if you have too many
ketones, your
body gets rid
of them through your
urine.
And through a study consisting
of low carb, high protein diet the results garnered showed, that
ketone bodies had reduced in the first 3 months and over a period
of time the urinary
ketone concentration reduced, ultimately not showing in the
urine results.
Ketostix only detects one type
of acid and a lot
of other factors can affect how light
ketone bodies become in
urine.
The purpose
of the Ketostix is to measure the amount
of ketone bodies in the
urine.
After several months
of spiked
ketone levels, the orangutans»
urine showed more nitrogen than could have come from their eating habits, indicating that their
bodies had begun to metabolize their muscles for protein.
-- do nt, get me wrong for, as you continue i would definitely agree that coconut oil is AMAZING on ketogenic diets as is leucine — i would also agree that a ketogenic diet is not the best is one is trying to bulk up... however — yes, coconut oil will allow
ketone bodies to show up in the
urine evn when we are eating carbs, but that is only because coconut oil is metabolised in such a way as to provide a very quick source
of energy,
ketones, not because it is actually putting us into a ketogenic state ourselves!
Ketonuria is a condition
of an abnormal quantity
of ketones and
ketone bodies in
urine.
Also, to mention the Atkins diet, in the book I read, the diet begins with a two week very low carb diet [20 grams
of carbo perday] in order to transition the
body into a state
of nutritional ketosis, using
ketones not glucose / insulin for energy generation; however, it is not intended to be a permanent such state but rather for the dieter to gradually add in carbs; however, is one added in only up to the limit, which varies from person to person,
of carbs to just below the lvel that would transition out
of ketosis, then Atkins would work with that in mind and requiring monitoring for blood or
urine ketone levels and must needs be high fat,, moderate protein, and low carbs
Urine test results may also show evidence
of abnormally high levels
of ketone bodies — water - soluble compounds produced as a by - product
of fatty acid metabolism in the liver and kidney.
Urinalysis may reveal higher sugar levels, pus, bacteria, and an excessive number
of ketone bodies in the
urine, as seen in diabetes mellitus.
ketones Acids that appear in
urine when there is an insulin shortage and the
body is using fat instead
of glucose for energy.
Diabetic ketoacidosis is a serious but treatable medical condition where high levels
of ketones are produced in the
body and build up in the blood and
urine.