Fasting tests
Fasting means no food and no drinks, except small sips of water if needed.
- FBS (blood sugar): fast for 8–10 hours.
- Lipid profile, cholesterol, triglycerides: fast for 10–12 hours.
- You may take small sips of water if needed. Avoid coffee, juice, candy and gum.
- Ask your doctor if you should take your usual medicines that morning.
- Tip: come early in the morning so most of your fasting happens while you sleep.