WebMay 28, 2015 · Vitamin C can stay in the body for weeks. Levels of vitamin C in the blood are controlled by the kidneys through a process known as ‘renal reabsorption,’ which prevents vitamin C from being lost in the urine. Taking large doses of it can overwhelm this system, so the extra amount is lost in the urine in a matter of hours. WebSep 30, 2024 · Presence of various exogenous or endogenous substances can interfere with the measurement and lead to false-positive or false-negative results. 3,4 Interference of ascorbic acid (AA) on urine test strip analysis has been known for many years. 5 AA is a strong antioxidant which can cause false-negative results for analytes that are detected …
Causes for Urinalysis Discrepancies - Dynacare
WebJul 24, 2024 · An excess of B-vitamins can cause bright yellow urine. Bright yellow urine is a sign of excess B-vitamins in the body, including B-2 and B-12, although this condition is … WebApr 9, 2013 · Vitamin C (ascorbic acid) is one of the best known and most studied dietary antioxidants. Its antioxidant credentials are well-established in vitro, since it can readily be demonstrated to prevent oxidation of lipids, DNA and other biological molecules.However, it is also possible for vitamin C to act as a pro-oxidant, through its ability to reduce … graham crackers alternative
Vitamin C and Kidneys: Stones, Disease, and More
WebOct 23, 2024 · Needs more research: Some say high doses of Vit C can acidify urine and thus help treat UTI's, but research on this has only used doses up to 4 grams a day and found that dose didn't acidify urine enough to kill bacteria. However, taking higher doses (like 1-2000 mg per hour) might be effective. WebExperts say vitamin C supplements are likely useless at best and harmful at worst. They could potentially make your urine more acidic. Voyagerix/Shutterstock Although some studies have claimed that vitamin C supplements are helpful for preventing urinary tract infections, all experts are not convinced. WebApr 13, 2024 · Also, too large of a dose can have the opposite effect. That said, other effects of vitamin C can be helpful. One of the biggest potential impacts of large amounts of vitamin C in the diet is on urine acidity. Vitamin C potentially affects the pH of cat urine, making it more acidic, which may have potential medical implications. china free sms text verification