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    Lamictal Interactions With Estrogen-Containing Drugs

    FDA SIDE EFFECTS UPDATE: Lamictal Interactions With Estrogen-Containing Drugs, and More

    pharmacist talking to person

    Why Pharmacies Are Disappearing, And What We Lose When They Do

    Can I Take Advil with Eliquis? Older man taking pills

    Can I Take Advil with Eliquis?

    generic drug safety, generic pills being manufactured

    INVESTIGATING GENERICS: America’s Overlooked Drug Crisis

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    Lamictal Interactions With Estrogen-Containing Drugs

    FDA SIDE EFFECTS UPDATE: Lamictal Interactions With Estrogen-Containing Drugs, and More

    pharmacist talking to person

    Why Pharmacies Are Disappearing, And What We Lose When They Do

    Can I Take Advil with Eliquis? Older man taking pills

    Can I Take Advil with Eliquis?

    generic drug safety, generic pills being manufactured

    INVESTIGATING GENERICS: America’s Overlooked Drug Crisis

    Gabapentin and Pregabalin Withdrawal Risks, young woman looking at pills

    FDA SIDE EFFECTS UPDATE: Gabapentin and Pregabalin Withdrawal Risks

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    Preventable Illnesses: Lifestyle Choices Over Medication

    Childhood Asthma and Obesity: The Road to Resilience

    Childhood Asthma and Obesity: The Road to Resilience

    Food As Fuel: Managing Sugar Cravings to Fight Inflammation

    Food As Fuel: Managing Sugar Cravings to Fight Inflammation

    Creativity in Veganism, and Discovering Vegan Life Balance

    Creativity in Veganism, and Discovering Vegan Life Balance

    Preventative Senior Fitness, Super-Agers, and Trusting Your Body

    Preventative Senior Fitness, Super-Agers, and Trusting Your Body

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288 results for

vitamin D

8 Drugs That Can Cause Vitamin Deficiencies
Nutrients

8 Drugs That Can Cause Vitamin Deficiencies

Emma Yasinski
Antibiotic Prescriptions for COVID-19
NewsCOVID-19: Updates

COVID-19 News: Vitamin D, Antibiotic Prescriptions for COVID-19

Andrew Gutman
blood thinners pregnancy
Pregnancy

Effects of Vitamin D and Antibiotics During Pregnancy

Suzanne B. Robotti
Weed and Pregnancy, Vitamin D and Diabetes
Pregnancy

Weed and Pregnancy, Vitamin D and Diabetes

Suzanne B. Robotti
Supplements

Exploring the Potential Harms of Vitamin D and 4 Other Vitamins

Michael Wilcox
Not All Vitamin D Is Equal: D3 Found More Effective Than D2
Nutrients

Not All Vitamin D Is Equal: D3 Found More Effective Than D2

Jonathan Block
Dangers of Gummy, Patch, and Powder Vitamin Supplements 
Supplements

Dangers of Gummy, Patch, and Powder Vitamin Supplements 

Tori Rodriguez
The Link Between Vitamins, Supplements, and Autism Explained
Pregnancy

The Link Between Vitamins, Supplements, and Autism, Explained

Spectrum News
Supplements

Which Vitamins And Minerals Are Worth Taking? 

Emma Yasinski
The Vitamins And Minerals To Boost Your Immune System
Supplements

The Vitamins And Minerals To Boost Your Immune System

Jonathan Block
Vitamin E, The Source of Mystery Vaping Illness
E-Cigarette News

Vitamin E, The Source of Mystery Vaping Illness

Suzanne B. Robotti
Vitamins During Pregnancy May Reduce Autism Risk in Offspring
Supplements

Vitamins During Pregnancy May Reduce Autism Risk in Offspring

Jonathan Block
News

Don’t Look to Multivitamins for Heart, Stroke Benefits

Alanna McCatty
Should You Take Vitamins?
Supplements

Should You Take Vitamins?

Diane Archer
Can Dietary Supplements & Vitamins Cause Side Effects?
Supplements

Can Dietary Supplements & Vitamins Cause Side Effects?

julielivingston
vitamin B tablets
Need to Know

B Vitamins

Alanna McCatty
surprising supplement side effects, older couple looking at supplement
MedShadow Articles

From Ashwagandha to St. John’s Wort: The Risks Behind 5 Trending Supplements

Jessie Sebor
can I take lexapro with st john's wort, woman looking at pill bottled
MedShadow Articles

Can I Take St. John’s Wort With Lexapro?

Macy Alcido
Drug Interactions/Side Effects

FDA SIDE EFFECTS UPDATE: Injectafer And A Potentially Life-Threatening Blood Disorder, Plus More

Katie Rowley
woman running to help with digestive health
MedShadow Articles

Digestive Issues: A Guide to Gut Health and Medications

Jessie Sebor
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ABOUT MEDSHADOW

Medications have many benefits, but it’s essential to know how to balance these against their potential side effects. MedShadow is a nonprofit foundation that focuses on the safest ways to take over-the-counter (OTC) and prescription (Rx) medications. Our name derives from the fact that side effects can sometimes be difficult to recognize, which is why we work to illuminate and explain medication reactions that may be minimized or obscured.

We also help people factor in integrative health and medicine options and provide information about lifestyle changes to optimize one’s health. Whatever decision a person makes, our goal is to be supportive.

At MedShadow, our mission is to provide independent, evidence-and science-based information. Our service and investigative journalism enables people to make informed decisions and we strive to stimulate public conversation aimed at reforming the drug manufacturing processes to ensure that we are all better protected.

We do not receive any financial support from the pharmaceutical or supplement industries and we require that all our staff, writers, advisors and other partners also be free from any remunerative relationships with such companies.

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Balancing the Risks and Benefits of Medications
Copyright © 2025, MedShadow Foundation. All rights reserved. MedShadow Foundation is a registered 501(c)(3) non-profit organization. MedShadow does not accept advertising or contributions from pharmaceutical companies, medical device manufacturers or political action organizations. This site complies with the HONcode standard for trustworthy health information.
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WEBINAR #1 OF A SERIES      JUNE 25, 4:00-5:30 PM ET

Investigating Generic Drugs: How Poor Quality Generics Cause Harm

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  • Katherine EbanJournalist and Author,
    Bottle of Lies
  • David LightCo-founder and President,
    Valisure
  • Joe GraedonPresident,
    The People’s Pharmacy
  • Suzanne Robotti,Founder and President,
    MedShadow Foundation

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