HealthTap Online Primary Care Doctors Accepting New Patients
Book a video visit
HealthTap
Telehealth
A member asked:

I am going to check my lipid profile test. laboratory says it requires 12hours fasting.can i perform blood sugar level test with same sample of 12h fasting or i was reading on net 8 hours of fasting is required for glucose level test or must be 8h?

A doctor has provided 1 answer

Same sample: The same 12-hour fasting sample works for Lipid Profile testing and Fasting Blood Glucose testing. Usually, a 10-hour fast is adequate for either test but a patient should follow his doctor's or the lab's instructions.

Answered 1/21/2020

108 views

Thank

Related Questions

A member asked:

Will drinking beer the day before lipid/blood sugar test effect the test?Or will i be good as long as i avoid all food and drink for 12 hours?

A doctor has provided 1 answer

A member asked:

Having a lipid and glucose blood test done. Will marajuana show up on the test?

A doctor has provided 1 answer

A member asked:

My mother a dependent on my MA, has type 2 DIETBETISE, on insulin. bovine colsutrum helps reduce glucose levels. alpha lipid lifeline, which contains colsutrum, I noticed it has a high sugar content. Please advise if she should continue on it.

A doctor has provided 1 answer

A member asked:

My fasting blood sugar 104-110 every day, obese, all labs fine, lipid panel perfect, on a diet to lose weight, father diabetic, starting to do exercise. should I see a doctor? how long after diet and exercise should I see improvement on my BS?

2 doctors weighed in across 2 answers

A member asked:

Im not a drinker, but wanted to drink beer sunday for wrestlemania. Will this effect my lipid/blood sugar test im getting the next day?

A doctor has provided 1 answer

Sponsored Content
HealthTap Medical Group does not endorse products or services. Sponsored content revenues support our mission to make health information free and accessible to all.Learn more

People also searched for:

Is it okay to drink before 12hr fasting?My test includes blood sugar, lipid profiles and serum creatinine.Coz last test i feel so thirsty.
Glucose & lipid panel for blood test has different fasting hours. It is possible for single of withdrawing blood ?
I am scheduled fasting glucose & lipid panel blood work in the morning, will my morning dose of Adderall (dextroamphetamine and racemic amphetamine) interfere with test ?
Can I brush my teeth before a fasting blood test (glucose, lipids, etc.)? Does the toothpaste affect the results?
Do I have to have a prescription for doing a blood sugar and lipid profile test at the drugstore?

Telemedicine

Primary Care
Manage Your Conditions
Women's Health
Children's Health
Men's Health
Senior Health
Wellness, Prevention & Lifestyle
Sexual Health
Mental & Behavioral Health
Travel Medicine
Urgent Care
Ask your question
Didn't find what you're looking for?

90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.

Ask your question

More of what we treat

Allergies
Antibiotics
Asthma
High Blood Pressure
Prescriptions
Type 2 Diabetes
Content on HealthTap (including answers) should not be used for medical advice, diagnosis, or treatment, and interactions on HealthTap do not create a doctor-patient relationship. Never disregard or delay professional medical advice in person because of anything on HealthTap. Call your doctor or 911 if you think you may have a medical emergency.
HealthTap
HIPAA logo
HIPAASecure
Soc 2 Type 2 logo
SOC 2 Type 2Certified
JCAHO Accredited
JCAHOAccredited
Member App

Download HealthTap

Video visit and message your doctor

Member App QR Code
Play Store Member LinkApp Store Member Link

Questions?

+1 (888) 828-0841support@healthtap.com
LinkedInTwitter
HomeTermsPrivacyCookiesDMCAHealth TopicsDoctors DirectoryDoctor Q&A by Specialty
Copyright 2026 HealthTap, Inc.