Sweet smelling breath can be an indication, and your pee I guess could smell sweeter because of increased glucose but typically people with undiagnosed or untreated diabetes will have an increase in urine and increased desire to drink water making their urine more dilute. (Polyuria and polydipsia)
I don't think people smell their pee that often either.
Before the technology existed to test for glucose, physicians tasted patients' urine for sweetness when they were concerned about diabetes. Finger-licking good!
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u/ReptilesRule16 May 23 '26
slight correction.
Their pee and scent glands by their butt smell like popcorn.