"Test my urine for sugar!"

Kanjibhai approached the pharmacist with a small bottle and a spoon.

He poured some liquid onto the spoon and offered it to the pharmacist. "Would you taste this for me, please?" said Kanjibhai.

The pharmacist put it in his mouth, swilled it around, and swallowed it.

"Does that taste sweet to you?" said Kanjibhai. "Not at all," said the pharmacist. 

"Oh, that's a relief. My doctor said you would test my urine for sugar!"