A 44-year-old member asked:

For fasting lab work can i drink sugar free, caffeine free soda before?

1 doctor answer • 1 doctor weighed in

A Verified Doctoranswered

Rheumatology 54 years experience

No: No you cannot. Fasting means fasting. Nothing besides water, black coffee or plain tea.

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4.9k viewsAnswered >2 years ago

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Last updated Feb 14, 2020

Found in:

Laboratory›Caffeine

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