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

Can you tell me how much weight would you lose per week without eating the entire week?

A doctor has provided 1 answer

Not advisable.: Prolonged fasting is very dangerous and should not be attempted. It has cause severe injury to internal organs. There is no way to answer without knowing your size, how much you usually eat and how much you exercise.

Dr Baez agreed

Answered 8/20/2013

4.9k views

Thank

Related Questions

A member asked:

Can you tell me how much weight will i lose on 200 to 250 calories a day for 3 weeks?

A doctor has provided 1 answer

A member asked:

Can i tell me how i can lose as much weight as possible in 3 weeks?

A doctor has provided 1 answer

A member asked:

Can you tell me how i can lose as much weight as possible in a week?

A doctor has provided 1 answer

A member asked:

Can you tell me how much weight do you lose a week when on medicine for thyroid?

A doctor has provided 1 answer

A member asked:

Can you tell me how much weight will i lose jogging 30 minutes, 5 days a week?

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:

Can you tell me how much weight will i lose in a week by just eating 1 meal per day?
Can you tell me how much weight will i lose by starving for 2 weeks?
Can you tell me how much weight will i lose eating 600-800 calories a day?
Can you tell me how much weight can I lose in a month eating 800 calories a day?
Can you tell me how I could stop myself eating so much + tone up and lose weight?

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.