Serum Insulin

• Do not take Biotin (Vitamin B7) for 8 hours prior to extraction.
• Patient preparation will depend on doctor's request (fasting, after 1 hour, 2 hours, etc..).
• Routine fasting time is 8 hours. Water intake is acceptable.

1. Appointment-based services require a confirmed date and time to ensure availability and minimize your waiting time.
2. A Hati Health concierge will contact you via email within 1–2 business days to confirm your appointment schedule and send your confirmation email, which may include a sales reference number.
3. On the day of your appointment, please arrive at your selected branch on time and bring at least one valid ID.
4. To claim your service, present your confirmation email and valid ID to the clinic or laboratory staff.

Our FREE medical concierge takes care of everything: finding available appointment slots at the clinics, booking priority appointments, and securing the best prices. We eliminate waiting times and handle all clinic coordination, so you get faster access to healthcare without any booking fees. No more endless calls or waiting. Skip the lines.