Get Virtual Care
  • Primary Care
  • Urgent Care
  • FAQs
  • Support Center
For Businesses
  • Direct Primary Care for Organizations
  • For DMEs and Pharmacies
  • For Health Plans
  • For Providers
About Us
  • Who We Are
  • Why HealthTap
  • Our Standards
  • Contact
Log in
Book a video appointment
Book now
  • Get Virtual Care

    • Primary Care
    • Urgent Care
    • FAQs
    • Support Center
  • For Businesses

    • Direct Primary Care for Organizations
    • For DMEs and Pharmacies
    • For Health Plans
    • For Providers
  • About Us

    • Who We Are
    • Why HealthTap
    • Our Standards
    • Contact
Log in to HealthTap
HealthTap Online Primary Care Doctors Accepting New Patients
Book a video visit
HealthTap
Telehealth
A member asked:

Is os-cal still from oysters?

A doctor has provided 1 answer
Dr. Heidi Fowler answered

Specializes in Psychiatry

Yes: Os-cal contains oyster shell powder . The oysters are dredged from U.S. Offshore oyster beds.

Dr Pappas agreed

Answered 2/11/2016

5.3k views

Thank

Related Questions

A member asked:

If you become more physically active and still consume the same calories, when you have a bowell movement you won't produce as much waste right?

A doctor has provided 1 answer

A member asked:

If ketosis means the body is burning fat for fuel then dose that mean even if I have not reached a calorie deficit i will still be burning fat?

A doctor has provided 1 answer

A member asked:

21 years ols weigh 226lbs want to get down to 145lbs. I am dieting excersising and counting my calories and still can't lose weight. Please help!

A doctor has provided 1 answer

A member asked:

I'm 16 looking to gain muscle (not weight). I already workout eat +3, 500 cal and still no results in muscle (just weight increases). Am i too young?

2 doctors weighed in across 2 answers

A member asked:

I'm starting running over 3mounts now and do simple exercise, but still same weight. What's the tablets for clean my body , detox all calories out?

A doctor has provided 1 answer

People also searched for:

Can you still burn calories if you don't eat that much before exercising?
If i consume 500 cals a day for 6 days a week and have 1 binge day, will i still lose weight?
Do you think "lipo6" would still work for me even though i only intake 300 cal. A day and don't work out?
What might happen if you don't get enough calories while weight lifting, but you still have a ton of protein?
I know this is unhealthy but if i fit 300 cals of chocolate in my 1300 calorie diet . Will i still 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

For Businesses

Direct Primary Care for OrganizationsFor DMEs and PharmaciesFor Health PlansFor Providers

Company

About UsSupport CenterContact Us

Health Content

Health TopicsDoctor Q&A by Specialty

Join Us

For DoctorsJobs
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.