I had that tests, 8-10 hours ang required. Hence, eat dinner then eat again by 12:00 midnight. Then I had my blood drawn by 9:00 AM. Pwede din naman na mas maaga, 8:00 AM. Basta eat by midnight kahit sandwich lang then water or milk para di ka over-fast when you get to the lab. I hope this helps. God bless!
Rush Dizon