When i would go for a1c tests, they said water might dilute the amount of glucose in my blood. therefore giving a false reading. i know when i drink lots of water. Can i have coffee if i’m fasting before blood work? last updated: apr 15, 2015 | by nancy clarke. a french press and mug on a table. photo credit purestock. Can blood sugar numbers be effected by drinking 70 – 80++oz of water everyday? i’m a member of a fitness program where they say if you drink 64 oz of water every day.

You are here: common health questions; can i eat and drink before having a blood test? can i eat and drink before having a blood test?. Hi, thyroid tests don’t require fasting. recommended not to drink alcohol the night before though. lipid profile and fasting blood glucose do.. Can you drink black coffee before a blood test that requires fasting?.

Livestrong.com; diseases and conditions; diabetes; blood glucose; can i drink tea if fasting for a glucose lipid panel blood test?. Is it ok to take ibuprofen if you are fasting for blood work can you drink water.

Fasting for blood work can i drink water? it relies on the sort of blood test you’re having. the healthcare individual who arranges your blood test will.