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Q: human physiology ( Answered 5 out of 5 stars,   3 Comments )
Question  
Subject: human physiology
Category: Health > Conditions and Diseases
Asked by: booboo1415-ga
List Price: $25.00
Posted: 15 Apr 2003 14:02 PDT
Expires: 15 May 2003 14:02 PDT
Question ID: 190903
What properties or traits, does human feces and human urine have in
common, for example PH,and what is the PH level. Please provide the answer in
layman language.
Answer  
Subject: Re: human physiology
Answered By: pinkfreud-ga on 15 Apr 2003 15:35 PDT
Rated:5 out of 5 stars
 
Here are several ways in which human urine and human feces are
similar:

======================================================
                       pH Level
======================================================

Urine and feces are very similar in their pH level, which is a measure
of acidity/alkalinity.

"Approximate pH of Some Common Substances...

Human Feces 4.6 - 8.4...
Human Urine 4.8 - 8.4"

National Park Service NatureNet
http://www.aqd.nps.gov/ard/edu/Acidrain/arlesson.pdf

"pH: the relative acidity or alkalinity; ranges from 4.6 to 8.0;
average pH of urine is 6.0."

Texas HSTE
http://www.texashste.com/html/urinalys.htm

"Normal pH of stool is about 6."

Online Ambulance
http://www.online-ambulance.com/medical%20tests/Stool%20Analysis.htm

======================================================
                Color (from bilirubin)
======================================================

Both urine and feces derive their color primarily from a substance
called bilirubin.

"Bilirubin is modified in the liver to increase its solubility in
aqueous media and the product is secreted into the bile. Microbial
conversion of the bile pigments in the large intestine finally yields
products that are responsible for the yellow color of urine (after
reabsorption of the pigment from the large intestine) and the color of
the feces."

CureZone
http://www.curezone.com/forums/m.asp?f=73&i=201

======================================================
         Function (detoxification of the body)
======================================================

Both urine and feces help the body to detoxify itself and prevent the
buildup of harmful waste products:

"The body undergoes detoxification processes by eliminating waste
products (toxins) through urine, feces, sweat, and liver
detoxification."

Center for Health and Healing
http://www.healthandhealingny.org/complement/nutrition_how.html

"Water is the main transport mechanism within the body for carrying
oxygen, nutrients and hormones to the cells and removing waste
products. The waste products are eliminated from the body through the
water in sweat, urine and feces."

Team Oregon
http://www.teamoregon.com/publications/marathon/water.html 

======================================================
                Usefulness in Diagnosis
======================================================

Both urine and feces may be used in determining whether a person has a
disease, inflammation, or other abnormality.

"Medical technologists use sophisticated tools to perform the
laboratory tests needed to diagnose and treat diseases. They draw and
examine blood samples, analyze urine and stool specimens, and detect
and identify the bacteria, viruses, or parasites that can infect the
body."

University of Kansas School of Allied Health
http://www.kumc.edu/allied/school/admission_faq.htm

======================================================
                  Chemical Composition
======================================================

Urine and feces contain similar amounts of the elements calcium,
phosphorus, and potassium.

"Of the 2.5 pounds of excreta that humans produce per day 2 lbs is
urine and 1/2 lb is feces. Water makes up 75% of feces and 94% of
urine. The rest is:


     Feces                   Urine 
-----------------------------------------
Carbon -    40-50%     Carbon -    11-17% 
Nitrogen -   5- 7%     Nitrogen -  15-19% 
Calcium -    4- 5%     Calcium -    4- 6% 
Phosphorus - 3- 5%     Phosphorus - 2- 5% 
Potassium -  2- 5%     Potassium -  3- 5%"

University of Kentucky
http://www.uky.edu/OtherOrgs/AppalFor/fertilil.html

======================================================
======================================================

Search terms used:

"urine and feces"
"feces and urine"
"ph level"
"bilirubin"
"waste products"

I have tried to use layman's terms, and the Web sources from which
I've quoted are, I hope, simple in their phrasing. I hope this is the
kind of answer you need. If you have any questions about my research,
please request clarification *BEFORE* rating the answer; I'll be glad
to offer further assistance as needed.

Best regards,
pinkfreud
booboo1415-ga rated this answer:5 out of 5 stars and gave an additional tip of: $5.00
All that I asked for and more. Very informative. Would recommend this
to anyone. Thank You pinkfreud-ga.

Comments  
Subject: Re: human physiology
From: pinkfreud-ga on 16 Apr 2003 08:18 PDT
 
Thank you very much for the five-star rating and the generous tip!

~pinkfreud
Subject: Re: human physiology
From: surgeon-ga on 20 Apr 2003 17:56 PDT
 
it is absolutely untrue that urine gets its color from bilirubin. The
presense of bilirubin in the urine is always abnormal, and generally
denotes dysfunction of the liver or biliary system.
Subject: Re: human physiology
From: surgeon-ga on 20 Apr 2003 17:59 PDT
 
I would add that the citation for that information refers to a site
advocating liver flushes, and other non-scientific mumbo-jumbo; not a
credible source for information on human physiology.

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