Guide

No, even plain decaffeinated coffee isn’t advised before fasting blood tests—stick to water unless your clinic tells you otherwise.

No, black coffee is usually not allowed before fasting bloodwork; most labs advise water only to keep glucose and lipids accurate.

No, black coffee counts as breaking a fast for most blood work—stick to water unless your clinician says otherwise.

No. For fasting blood tests, drink only plain water; coffee can skew glucose, lipid, and other results.

No, black coffee isn’t allowed for most fasting bloodwork; stick to plain water unless your lab gives different instructions.

Yes, the Starbucks Honey Citrus Mint Tea can fit breastfeeding when you keep caffeine and sugars modest for the day.

Yes, a Thermomix can grind coffee beans, with best results from short pulses and small batches.

Yes, grinding coffee with a mortar and pestle works if you use small batches and a pound-then-roll motion for an even, cooler grind.

Yes, protein shakes can fit into some juice cleanse plans, but strict juice-only fasts exclude them; match the choice to your goals, length, and tolerance.

Yes, coffee-based Frappuccinos can fit pregnancy limits when total caffeine stays under 200 mg per day and you trim the sugar.