What supplements make your pee smell? Vitamin Overload Extra vitamin B6 (pyridoxine) can give it a strong odor. Too much vitamin B1 (thiamine) can make your pee smell like fish. B vitamins can also make your pee look a bright greenish-yellow.
Does biotin affect urine? Biotin may also alter the results of urine pregnancy tests. Because of the large number of laboratory tests affected, patients should discontinue biotin for 48 hours or more prior to laboratory testing to minimize the risk of test interference.
What are the symptoms of too much biotin? Biotin supplements can cause problems if you take too much. Side effects can include skin rashes, digestive upset, problems with insulin release, and kidney problems. As with any supplement, the safety of long-term or high-dose use isn’t known.
Related Questions
Do multivitamins make your pee smell?
Foul-Smelling Urine: Vitamins & Medication Kaaki says vitamin B and vitamin D can cause a similar smell. Keep in mind these vitamins are in most multivitamins. Dr. Kaaki says medication from the sulfa drug group can also cause your urine to smell bad.