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The short version: Urine can be either basic or acidic, depending on your hydration levels.
More info is provided at
Urine pH is used to classify urine as either a dilute acid or base solution. Seven is the point of neutrality on the pH scale. The lower the pH, the greater the acidity of a solution; the higher the pH, the greater the alkalinity. The glomerular filtrate of blood is usually acidified by the kidneys from a pH of approximately 7.4 to a pH of about 6 in the urine. Depending on the person's acid-base status, the pH of urine may range from 4.5 to 8. The kidneys maintain normal acid-base balance primarily through the reabsorption of sodium and the tubular secretion of hydrogen and ammonium ions. Urine becomes increasingly acidic as the amount of sodium and excess acid retained by the body increases. Alkaline urine, usually containing bicarbonate-carbonic acid buffer, is normally excreted when there is an excess of base or alkali in the body. Secretion of an acid or alkaline urine by the kidneys is one of the most important mechanisms the body uses to maintain a constant body pH. A highly acidic urine pH occurs in: * Acidosis * Uncontrolled Diabetes * Diarrhea * Starvation and dehydration * Respiratory diseases in which carbon dioxide retention occurs and acidosis develops A highly alkaline urine occurs in: * Urinary tract obstruction * Pyloric obstruction * Salicylate intoxication * Renal tubular acidosis * Chronic renal failure * Respiratory diseases that involve hyperventilation (blowing off carbon dioxide and the development of alkalosis) In people who are not vegetarians, the pH of urine tends to be acidic. A diet rich in citrus fruits, legumes, and vegetables raises the pH and produces urine that is more alkaline. Most of the bacteria responsible for urinary tract infections make the urine more alkaline because the bacteria split urea into ammonia and other alkaline waste products. The urine pH varies in different types of acidosis and alkalosis. Control of pH is important in the management of several diseases, including bacteriuria, renal calculi, and drug therapy. The formation of renal stones is related to the urine pH. Patients being treated for renal calculi are frequently given diets or medications to change the pH of the urine so that kidney stones will not form. Calcium phosphate, calcium carbonate, and magnesium phosphate stones develop in alkaline urine; when this occurs, the urine is kept acidic. Uric acid, cystine, and calcium oxalate stones precipitate in acidic urine; in this situation, the urine should be kept alkaline or less acidic than normal. Drugs such as streptomycin, neomycin, and kanamycin are effective in treating urinary tract infections if the urine is alkaline. During treatment with sulfa drugs, alkaline urine helps prevent formation of sulfonamide crystals. Here are important points to remember about urinary pH: * During sleep, decreased pulmonary ventilation causes respiratory acidosis. As a result, a first waking urine specimen is usually highly acidic. * Bacteria causing a urinary tract infection or bacterial contamination will produce alkaline urine. * A diet rich in citrus fruits, most vegetables, and legumes will keep the urine alkaline. * A diet high in meat and cranberry juice will keep the urine acidic. * Urine pH is an important screening test for the diagnosis of renal disease, respiratory disease, and certain metabolic disorders.
What else can I help you with?
What is the pH level of rat urine?
The pH level of rat urine is typically around 6 to 7, which is slightly acidic to neutral.
Is Urine base acid or Neutral?
Urine contains uric acid and hence, is acidic.
What body fluid is closest to being neutral?
blood or urine but Blood would be a better answer
What is the pH level in human urine?
The normal pH level for human urine typically ranges between 4.6 and 8.0. This range can be influenced by factors such as diet, hydration levels, and certain medical conditions. A neutral pH level is 7.0, with lower values indicating acidic urine and higher values indicating alkaline urine.
Are crystals in the urine negative or positive?
Crystals in the urine are probably uric acid, although there are other possibilities such as oxalic acid. Crystals are not negative or positive, they are neutral. An ionic compound is composed of both positive and negative ions, which add up to a neutral compound.
Does a man's urine stink more than a woman's?
it is neutral
Is urine acidic, basic, or neutral?
Urine is typically slightly acidic, with a pH level ranging from 4.6 to 8.0.
What is the pH level of rat urine?
The pH level of rat urine is typically around 6 to 7, which is slightly acidic to neutral.
Is Urine a acid base or neutral?
Urine is definitly an acid. Vunerable elements do react to Urine. The average urine takes the coloring of (yellow.) Depending on the person, the potency of the acid varies. The average strength is a bit above Vinegar.
Is Urine base acid or Neutral?
Urine contains uric acid and hence, is acidic.
Does high water intake affect pH of urine?
Urine is naturally slightly acidic, as of its color, yellow. By drinking a nearly completely neutral substance, it begins to make it neutral. Water is not completely a perfect 7, but can be anywhere between 6.8 and 7.3 on the pH scale.
What body fluid is closest to being neutral?
blood or urine but Blood would be a better answer
What is considered to be neutral on the pH scale urine pure water blood plasma cytoplasm or interstitial fluid?
Pure water is considered neutral on the pH scale, with a pH of 7. Urine, blood plasma, cytoplasm, and interstitial fluid typically have pH values that are slightly acidic or slightly alkaline depending on various factors such as diet, hydration levels, and metabolic activities.
What is the pH level in human urine?
The normal pH level for human urine typically ranges between 4.6 and 8.0. This range can be influenced by factors such as diet, hydration levels, and certain medical conditions. A neutral pH level is 7.0, with lower values indicating acidic urine and higher values indicating alkaline urine.
Is pee a neutral solution?
The pH of pee is under 7; it is an acidic liquid.
Are crystals in the urine negative or positive?
Crystals in the urine are probably uric acid, although there are other possibilities such as oxalic acid. Crystals are not negative or positive, they are neutral. An ionic compound is composed of both positive and negative ions, which add up to a neutral compound.
How do you neutralize pH of horse urine?
To neutralize the pH of horse urine, you can use substances that are alkaline, such as baking soda (sodium bicarbonate) or calcium carbonate, which can help raise the pH if the urine is too acidic. Additionally, ensuring the horse has a balanced diet rich in grains and forages can help maintain a more neutral urine pH. Regular hydration is also essential, as concentrated urine can be more acidic. Always consult a veterinarian before making significant dietary changes or interventions.
