Dark Yellow Is An Indication Of Dehydration
#1
Live To Ride Another Day!
Thread Starter
Join Date: Aug 2006
Location: Burbank, CA
Posts: 303
Bikes: Pig with lipstick (Trek Pilot 2.1 Ulterga Group/Compact Crank)
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times
in
0 Posts
Dark Yellow Is An Indication Of Dehydration
Below is an article from Hammer’s web site I let the spousal unit read. Although she does not ride she takes interest in seeing that I get the proper diet and fluids for riding. She always says I don’t drink enough. I try but I am not thirsty that much. Due to this article she is now monitoring my urine color. Not personally, I have to tell her. My urine is mostly yellow and according to the article it needs to be light yellow to clear. I can not recall too many times I had clear urine.
Is your urine clear?
Full article-Menu Mistakes
Excerpt of Menu Mistakes:
How do you know if your hydration is inadequate or excessive? Body weight should be 2% less after a workout lasting 2 hours or longer. From muscle glycogen metabolization during exercise, 2 liters (+/- 0.5 liter) is water weight lost in expiration or perspiration during exercise. If body weight is 1% less or -0- or +1% heavier, over-hydration resulted requiring less fluid intake. If post-exercise body weight is - 3% or greater dehydration as resulted requiring more fluids. Salt stains are indicative of heavy fluid loss and unresolved elevated core body temperatures. Urine color should be light yellow to clear. Dark yellow is an indication of dehydration. No urine voiding for 2 hours or longer may be the first sign of kidney shut down due to progressive dehydration. I should be noted there is an upper heat index limit the body cannot adapt, leading to irresolvable performance-limiting dehydration consequences. This may be avoidable. Heat index adaptation requires at least 10 training day’s exposure before performance potential is reached.
Is your urine clear?
Full article-Menu Mistakes
Excerpt of Menu Mistakes:
How do you know if your hydration is inadequate or excessive? Body weight should be 2% less after a workout lasting 2 hours or longer. From muscle glycogen metabolization during exercise, 2 liters (+/- 0.5 liter) is water weight lost in expiration or perspiration during exercise. If body weight is 1% less or -0- or +1% heavier, over-hydration resulted requiring less fluid intake. If post-exercise body weight is - 3% or greater dehydration as resulted requiring more fluids. Salt stains are indicative of heavy fluid loss and unresolved elevated core body temperatures. Urine color should be light yellow to clear. Dark yellow is an indication of dehydration. No urine voiding for 2 hours or longer may be the first sign of kidney shut down due to progressive dehydration. I should be noted there is an upper heat index limit the body cannot adapt, leading to irresolvable performance-limiting dehydration consequences. This may be avoidable. Heat index adaptation requires at least 10 training day’s exposure before performance potential is reached.
#2
got the climbing bug
Join Date: Jan 2005
Location: San Diego
Posts: 10,204
Bikes: one for everything
Mentioned: 82 Post(s)
Tagged: 0 Thread(s)
Quoted: 632 Post(s)
Liked 908 Times
in
273 Posts
bright yellow means I just had a Rockstar or Monster LOL
__________________
Rule #10 // It never gets easier, you just go faster.
Rule #10 // It never gets easier, you just go faster.
#3
Body By Nintendo
Join Date: Sep 2006
Location: Videogames ruined my life. Good thing i have 2 extra lives.
Posts: 3,187
Bikes: Giant TCR2, Giant TCX, IRO BFSSFG SE, Salsa Casseroll, IRO Rob Roy.
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times
in
0 Posts
#5
Senior Member
Join Date: May 2006
Location: San Diego, CA
Posts: 2,698
Bikes: 1999 Norco ht mtb/2006 C'dale road bike/2007 Colnago CLX
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times
in
0 Posts
If I drink Cytomax, mine will be fluorescent yellow.
#7
Senior Member
Join Date: May 2006
Location: San Diego, CA
Posts: 2,698
Bikes: 1999 Norco ht mtb/2006 C'dale road bike/2007 Colnago CLX
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times
in
0 Posts
#8
Body By Nintendo
Join Date: Sep 2006
Location: Videogames ruined my life. Good thing i have 2 extra lives.
Posts: 3,187
Bikes: Giant TCR2, Giant TCX, IRO BFSSFG SE, Salsa Casseroll, IRO Rob Roy.
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times
in
0 Posts
#12
Senior Member
Join Date: Aug 2004
Location: SoCal - 909
Posts: 701
Bikes: IRO Jamie Roy (fixed-gear commuter), Gary Fisher Rig 29er SS, Trek Madone 5.5, Specialized Allez Comp, Marin Mt. Vision Pro, Specialized M2 Hardtail, beater Nishiki fixed-gear conversion, Gary Fisher Rig 29er SS
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times
in
0 Posts
Haven't ya'll heard of the "three Cs", of urine?
It should be:
Clear.
Constant.
Copious.
Don't remember where I first heard it, but it's stuck with me as a rule of thumb for engaging in strenuous, extended bouts of exercise, especially in dry and/or hot climates.
I must sweat out a lot of fluids though, 'cause I'll often go through a 4 or 6 hour ride, drinking plenty of fluids, without having to stop to pee. Maybe I'm not following my own rule.
It should be:
Clear.
Constant.
Copious.
Don't remember where I first heard it, but it's stuck with me as a rule of thumb for engaging in strenuous, extended bouts of exercise, especially in dry and/or hot climates.
I must sweat out a lot of fluids though, 'cause I'll often go through a 4 or 6 hour ride, drinking plenty of fluids, without having to stop to pee. Maybe I'm not following my own rule.
#13
Giddyap
Join Date: Dec 2006
Location: La Quinta, CA
Posts: 495
Bikes: 2006 Kuota K Factor, 2003 Fuji Team
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times
in
0 Posts
Wow, this might be a record. By the second post this thread had gone to hell in a handbasket.
__________________
I will answer the wind, I will leave with the tide
I'll be out on the road, Every chance I can ride
~Bob Seger~ "Wait For Me"
Visit my blog: Live from La Quinta
I will answer the wind, I will leave with the tide
I'll be out on the road, Every chance I can ride
~Bob Seger~ "Wait For Me"
Visit my blog: Live from La Quinta
#14
Senior Member
Join Date: Oct 2006
Location: los angeles
Posts: 2,147
Bikes: 2012 redline conquest pro / 2008 yeti 575 / motobecan fantom cross uno
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times
in
0 Posts
if you're pissin clear, you're pissin beer.
#15
no more nellie
Join Date: Feb 2006
Posts: 17,369
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times
in
0 Posts
And an interesting fact about your stool:
If you eat brocolli and/or spinach on a regular basis, your stool can appear so dark green that you might mistake it for black stool (which is an indicator of blood in the stool and possible cancer). Therefore, if you suddenly notice black stool, ask yourself if you've been eating a lot of greens in the last few days before you freak out. Of course, it is always best to consult a physician if you see sudden changes in your stool, he/she will likely ask you if you've been eating a lot of greens in an attempt to discover the underlying cause before ordering expensive tests on you!
If you eat brocolli and/or spinach on a regular basis, your stool can appear so dark green that you might mistake it for black stool (which is an indicator of blood in the stool and possible cancer). Therefore, if you suddenly notice black stool, ask yourself if you've been eating a lot of greens in the last few days before you freak out. Of course, it is always best to consult a physician if you see sudden changes in your stool, he/she will likely ask you if you've been eating a lot of greens in an attempt to discover the underlying cause before ordering expensive tests on you!
#16
Senior Member
Join Date: Feb 2006
Posts: 1,564
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 1 Post(s)
Likes: 0
Liked 1 Time
in
1 Post
what you urine nazi's need are two types of test strips
A)
one to test for ketones....you need to see zero if you haven't been droping the hamer
and very small amounts if you have been, but only right after hard efforts. drinking any carbo
drink will mop up the ketones and turn them to undetectable
is your body burning fat cells? The presence of elevated levels of ketones in human urine is a primary indicator that the body is in ketosis. Ketosis simply means that the body's stored fat cells are being utilized as a primary fuel source to produce energy. The by products of fat metabolism are ketones. Ketones are not stored by the body and are eliminated as detectable waste products in urine. Therefore, monitoring the level of ketones is presumptive of, and directly correlated to the metabolizing, or burning of stored fat cells to produce energy. Likewise the conclusion can be drawn that the higher the concentration of ketones in urine, the higher is the amount of fat cells metabolized by the body. Ketone test strips are used routinely to help measure the progress of dieters especially those maintaining a low carbohydrate diet. Additionally, ketones are monitored in individuals with Type 1 diabetes. In diabetics, high ketone levels indicate ketoacidosis, a complication of inadequate insulin levels that can lead to diabetic coma. In overall health considerations, high ketone levels are generally an indication of abnormal nutritional conditions, including starvation, fasting, anorexia, high protein or low carbohydrate diets.
so, low if you been working out is OK, and zero any other time.
B) specific gravity. this will tell you how dehydrated you are
basically one big multi-strip in a airtight dessicant container. they expire 6 months after opening.
----------------------------
now for the real deal ?
U want to be a tough guy ? hire Dr Ferrari
U can't afford Dr Ferrari ?
Buy urine test strips
Buy blood glucose monitors
Buy blood lactate monitors
get a watt meter
and find a place to do regular VO2 and metabolic testing
work all this science
and start using them
you can be all U can be
or if you are named RyanF
you can skip all that noise and just jump in a UCI elite race
wink wink nudge nudge know what I mean
(unless you are competing against tiny girls that is...)
A)
one to test for ketones....you need to see zero if you haven't been droping the hamer
and very small amounts if you have been, but only right after hard efforts. drinking any carbo
drink will mop up the ketones and turn them to undetectable
is your body burning fat cells? The presence of elevated levels of ketones in human urine is a primary indicator that the body is in ketosis. Ketosis simply means that the body's stored fat cells are being utilized as a primary fuel source to produce energy. The by products of fat metabolism are ketones. Ketones are not stored by the body and are eliminated as detectable waste products in urine. Therefore, monitoring the level of ketones is presumptive of, and directly correlated to the metabolizing, or burning of stored fat cells to produce energy. Likewise the conclusion can be drawn that the higher the concentration of ketones in urine, the higher is the amount of fat cells metabolized by the body. Ketone test strips are used routinely to help measure the progress of dieters especially those maintaining a low carbohydrate diet. Additionally, ketones are monitored in individuals with Type 1 diabetes. In diabetics, high ketone levels indicate ketoacidosis, a complication of inadequate insulin levels that can lead to diabetic coma. In overall health considerations, high ketone levels are generally an indication of abnormal nutritional conditions, including starvation, fasting, anorexia, high protein or low carbohydrate diets.
so, low if you been working out is OK, and zero any other time.
B) specific gravity. this will tell you how dehydrated you are
basically one big multi-strip in a airtight dessicant container. they expire 6 months after opening.
----------------------------
now for the real deal ?
U want to be a tough guy ? hire Dr Ferrari
U can't afford Dr Ferrari ?
Buy urine test strips
Buy blood glucose monitors
Buy blood lactate monitors
get a watt meter
and find a place to do regular VO2 and metabolic testing
work all this science
and start using them
you can be all U can be
or if you are named RyanF
you can skip all that noise and just jump in a UCI elite race
wink wink nudge nudge know what I mean
(unless you are competing against tiny girls that is...)
Last edited by edzo; 10-09-07 at 02:58 PM.
#18
Senior Member
Join Date: Feb 2006
Posts: 1,564
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 1 Post(s)
Likes: 0
Liked 1 Time
in
1 Post
about CLEAR
this all depends. most athletes I know will never be clear because they are
working the vitamins.
as was posted earlier, if you are pissing clear you are pissing beer. it really should be
a yellow color but not dark. nuclear yellow is OK. athletes of any sense should be
taking B vitamins at least twice a day if not three times a day. it'll make it yeller
this all depends. most athletes I know will never be clear because they are
working the vitamins.
as was posted earlier, if you are pissing clear you are pissing beer. it really should be
a yellow color but not dark. nuclear yellow is OK. athletes of any sense should be
taking B vitamins at least twice a day if not three times a day. it'll make it yeller
#19
Live To Ride Another Day!
Thread Starter
Join Date: Aug 2006
Location: Burbank, CA
Posts: 303
Bikes: Pig with lipstick (Trek Pilot 2.1 Ulterga Group/Compact Crank)
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times
in
0 Posts
Thanks. I have taken B-Complex daily for years. I tell the spousal unit to back off its vitamins.
#20
Senior Member
Join Date: May 2006
Location: San Diego, CA
Posts: 2,698
Bikes: 1999 Norco ht mtb/2006 C'dale road bike/2007 Colnago CLX
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times
in
0 Posts
#21
Senior Member
Join Date: May 2006
Location: San Diego, CA
Posts: 2,698
Bikes: 1999 Norco ht mtb/2006 C'dale road bike/2007 Colnago CLX
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times
in
0 Posts
Thanks! I thought my toxic yellow is an indication of incompatibility with Cytomax. Nice to know that it's actually normal.
#22
Banned.
Join Date: Dec 2005
Location: Upland Ca
Posts: 19,895
Bikes: Lemond Chambery/Cannondale R-900/Trek 8000 MTB/Burley Duet tandem
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 4 Times
in
3 Posts
Don't ever eat blue cotton candy in Tijuana! I pee'd blue for two days!
#23
Senior Member
Join Date: Sep 2006
Location: Topanga, but I'm not a hippy
Posts: 2,820
Bikes: IF Club Racer, Bike Friday Pocket Rocket
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times
in
0 Posts
Mine is generally clear to light yellow. The only time it gets too dark is when I drink too much caffeine and later sweat a lot or drink too much caffeine during recovery after sweating a lot.
__________________
just being
just being
#24
Magnesium Dogmatic
Join Date: Jun 2006
Location: Long Beach, CA
Posts: 1,939
Bikes: Look 585 Ultra, Pinarello Dogma, Pegoretti Duende, Orbea, Cannondale Capo
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times
in
0 Posts
When I was in the military we were taught to monitor urine color to know how dehydrated we were. According to that training it should be straw colored.
#25
mateo for short
Join Date: Jul 2006
Location: Irvine, CA
Posts: 1,973
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times
in
0 Posts