According to a 2024 review, the following foods contain certain compounds that could change the smell of urine: Dehydration is another common cause of smelly urine. Urine is a combination of water ...

Be careful: What causes dehydration? Here's how fluid loss can severely impact your health. The food that probably has the most defining effect on urine odor, Savage notes, is asparagus.

We asked experts to share the most common causes and cures. An unusual, sweet odor can be caused by: Let's get the worst-case ...