Healthy Materials - Weights, Water, and Fruit

    Prevention and Treatment

    Some factors that influence health are out of your control. Start here to learn what you can affect so you can invest in yourself and live your longest, healthiest life.
    Business persons on a meeting keeping distance
    What Is a Cohort Study?
    Medically reviewed by Anju Goel, MD, MPH
    Doctors use guidelines to make decisions
    Medical Guidelines Ensure Quality and Consistency in Health Care
    Medically reviewed by Isaac O. Opole, MD, PhD
    Lab tests
    Understanding Sensitivity and Specificity in Medical Testing
    Fact checked by Ashley Hall
    patient in the emergency room with signs of internal bleeding
    What Are the Symptoms of Internal Bleeding?
    Medically reviewed by Michael Menna, DO
    Vitamins and inflammation
    6 Inflammation-Fighting Vitamins
    Medically reviewed by Lana Butner, ND, LAc
    Man talking to doctor
    Who Do Men Talk to About Their Health?
    Medically reviewed by Jason DelCollo, DO
    Doctor Wearing White Coat Visiting Mature Female Patient In Hospital Bed
    What to Know About Flumazenil
    Medically reviewed by Violetta Shamilova, PharmD
    Surgeons performing surgery in operating room
    Before, During, and After Lung Transplant Surgery
    Medically reviewed by Jennifer Schwartz, MD
    CBD oil for pain
    Can CBD Oil Help Relieve Pain?
    Medically reviewed by Lana Butner, ND, LAc
    Heap of Flax seeds in a spoon and glass bottle of linseed oil
    Flaxseed Oil: Benefits, Side Effects, Dosage, and Interactions
    Medically reviewed by Lana Butner, ND, LAc
    CBD Oil
    What Are the Health Benefits of CBD Oil?
    Medically reviewed by Lana Butner, ND, LAc
    Syringe and Pills
    What You Need to Know About Fludrocortisone
    Medically reviewed by Ana Maria Kausel, MD
    Photo composite of a poke bowl and a salad bowl on a teal overlay background.
    Best Diabetic Meal Delivery Services of 2021
    Fact checked by Sean Blackburn
    Woman using blood test kit at home while doing health check and consultation online
    Best At-Home HPV Tests
    Fact checked by Sean Blackburn
    at-home lyme disease test
    The Best At-Home Lyme Disease Tests of 2021
    Fact checked by Sean Blackburn
    Cropped shot of young Asian woman consulting to her family doctor online in a virtual appointment
    Best At-Home Hepatitis C Tests
    Fact checked by Sean Blackburn
    Child getting vaccinated at the pediatrician's office
    Vaccine Side Effect vs. an Adverse Effect
    Medically reviewed by Anju Goel, MD, MPH
    Nurse applying vaccine on patient's arm using face mask
    What's the Difference Between Antibodies From Infection and Vaccines?
    Medically reviewed by Anju Goel, MD, MPH
    Young woman getting vaccinated
    What's the Update on Vaccines for COVID-19?
    Medically reviewed by Anju Goel, MD, MPH
    Vials of COVID-19 vaccines
    Is the COVID-19 Vaccine Free if You're Uninsured?
    Fact checked by Ashley Hall
    Older Black man wearing a mask and receiving a vaccine from a medical provider
    How Will My Health Insurance Cover a COVID-19 Vaccine?
    Fact checked by Ashley Hall
    Justice Scales and books and wooden gavel
    The Vaccine Court: What It Is and How It Works
    Medically reviewed by Anju Goel, MD, MPH
    Bandaid close-up
    How Do Vaccines Work, Exactly?
    Medically reviewed by Caitilin Kelly, MD
    Couple hiking while wearing mosquito headnets
    How to Protect Yourself From the Zika Virus
    Medically reviewed by Anju Goel, MD, MPH
    Doctor applying bandaid to child's arm after vaccination
    Top 20 Vaccines You Should Know About
    Medically reviewed by Cristian Zanartu, MD
    girl getting a bandaid after receiving her shot
    Mandatory vs. Recommended Vaccines: What You Should Know
    Medically reviewed by Anju Goel, MD, MPH
    Woman getting a shot.
    UTI Vaccine Shows Promise
    Medically reviewed by Anju Goel, MD, MPH
    woman getting a shot in her arm
    What to Know About Typhoid Vaccines
    Medically reviewed by Anju Goel, MD, MPH
    Nurse giving older man a vaccine
    Medicare Covers These Vaccines: Is It Worth a Shot?
    Medically reviewed by Keri Peterson, MD
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    6 Tips for Preventing Infection in the Hospital
    Fact checked by Ashley Hall
    Male doctor giving female patient an injection in clinic examination room
    What Vaccines Do Healthcare Professionals Need?
    Medically reviewed by Chris Vincent, MD
    Child vaccination
    Safety of the MMR Vaccine for Kids With Egg Allergies
    Medically reviewed by Daniel More, MD
    Boy getting a shot
    Could Your Child Need Two Flu Vaccines?
    Medically reviewed by Lindsey Waldman, MD, RD
    Doctor giving young girl flu shot
    Quick Flu Shot Facts Everyone Should Know
    Medically reviewed by Anju Goel, MD, MPH
    Father holding newborn son
    Who Should Not Get Flu Shots
    Medically reviewed by Chris Vincent, MD
    Young man smiles in relief at pharmacist after flu vaccination
    You Can Get a Flu Vaccine Without a Needle or a Nose Spray
    Medically reviewed by Michael Menna, DO
    Woman blowing her nose
    Why Isn't There a Vaccine for the Common Cold?
    Medically reviewed by Sanja Jelic, MD
    Woman sipping tea
    Survey: Effective Vaccine Conversations Rely on Open Communication
    By Amanda Morelli and Brett Spiegel, MPH
    Grandmother lying in bed with baby
    6 Vaccines All Grandparents Should Get
    Medically reviewed by Jenny Sweigard, MD
    Hispanic boy getting a shot at doctor's office
    These 3 Vaccines May Pose a Risk If You're Allergic to Eggs
    Medically reviewed by Daniel More, MD
    Boy getting flu shot
    Common Side Effects of the Influenza Vaccine
    Medically reviewed by Keri Peterson, MD
    Flu vaccine
    When Is It Too Late to Get a Flu Shot?
    Medically reviewed by Jonathan B. Jassey, DO
    Eggs
    Are Flu Vaccines Safe For People With Egg Allergies?
    Medically reviewed by Daniel More, MD
    Man washing hands in sink
    10 Tips to Reduce Your Risk of Infectious Diseases
    Medically reviewed by Rochelle Collins, DO
    flu shot
    Should Hospice and Palliative Care Patients Get a Flu Vaccine?
    Medically reviewed by Cristian Zanartu, MD
    Flu shot
    Can I Get A Flu Shot While Sick?
    Medically reviewed by Michael Menna, DO
    A syringe is injected into a vial
    Is There Really a Connection Between Vaccines and Fetal Tissue?
    Medically reviewed by Jonathan B. Jassey, DO
    Healthcare worker prepares a inoculation vaccine
    How Smallpox Vaccine Helped Win the American Revolution
    Medically reviewed by Anju Goel, MD, MPH
    CC license: https://www.flickr.com/photos/iavi_flickr/9317042666/in/album-72157634698417922/
    Why Is It So Hard to Make an HIV Vaccine?
    Medically reviewed by Latesha Elopre, MD, MSPH
    Girl receiving vaccine
    Preventing Chickenpox: From Handwashing to Vaccination
    Medically reviewed by Andy Miller, MD
    Young doctor giving a patient injection.
    How Effective is Gardasil, the HPV Vaccine?
    Medically reviewed by Brian Levine, MD
    Woman administering a vaccine
    How Inactivated Vaccines Help Your Body Fight a Virus
    Medically reviewed by Anju Goel, MD, MPH
    MMR vaccine
    What You Need to Know About Live Virus Vaccines
    Medically reviewed by Sanja Jelic, MD
    Girl is Feeling Sick and Wrapped in Blanket
    Is Tamiflu Safe for Your Kids?
    Medically reviewed by Sanja Jelic, MD
    boxes of tamiflu
    Can Tamiflu Help Shorten the Duration of Your Flu?
    Medically reviewed by Jason DelCollo, DO
    teenage boy bracing himself for injection from a doctor
    Why Getting the HPV Vaccine Is Vital for Boys Age 11 and Older
    Medically reviewed by Anita Sadaty, MD
    Young boy getting a shot
    Does Your Child Really Need a Flu Shot?
    Medically reviewed by Lyndsey Garbi, MD
    Cervical Cancer Vaccine
    Recommended Immunization Schedule for Teens
    Medically reviewed by Lindsey Waldman, MD, RD
    Caring doctor talks with young patient
    How to Prevent Measles
    Medically reviewed by Andy Miller, MD
    Medical consultation
    What Are the Recommended Vaccines for Adults?
    Medically reviewed by Anju Goel, MD, MPH