Learn how vitamin D affects bone health and other health conditions, and discover the possible side effects of taking too much of this supplement.
Learn how COVID-19 antibody testing is done to find out if you've had a past infection with SARS-CoV-2, the virus that causes coronavirus disease 2019.
Ready to commit to fitness? For the best results, choose a program based on your abilities, goals and preferences.
A sty is a painful red bump along the eyelash line that can often be treated with home remedies. Find out more about this irritating eyelid infection.
A Mayo Clinic cancer specialist offers guidance for coping with a cancer diagnosis.
Checkups will include measurements, a physical exam, vaccines and a development assessment.
Your fibromyalgia pain will eventually flare — but planning for a tough day can make it a little easier.
Learn how certain blood tests can offer clues to your heart health.
Find out why colposcopy is done and what to expect during an exam to diagnose cancer and other problems affecting the cervix, vagina and vulva.
The transition to college can be emotionally challenging. Learn the signs of depression and what you can do to help your child cope.