Nutritional yeast: Does this savory, vegan seasoning pack a nutritional punch?
Salmonella is sneaky: Watch out
Two jobs may lower the odds of dying from Alzheimer's disease — but why?
Mastitis: What to do when your breasts are painfully inflamed
How — and why — to fit more fiber and fermented food into your meals
UTI in older women: Why postmenopausal women are susceptible to urinary tract infection, and what to do about it
Can a routine vaccine prevent dementia?
Some adults may need a measles booster shot. Who should get one and why?
Less butter, more plant oils, longer life?
Healthier planet, healthier people
Claire McCarthy, MD
Senior Faculty Editor, Harvard Health Publishing
Posts by Claire McCarthy, MD
Child & Teen Health
Sexually transmitted infections: What parents need to be sure their teens know
Child & Teen Health
Concussion in children: What to know and do
Child & Teen Health
When should your teen or tween start using skin products?
Child & Teen Health
What is a tongue-tie? What parents need to know
Child & Teen Health
Do toddler formulas deliver on nutrition claims?
Child & Teen Health
Do children get migraine headaches? What parents need to know
Child & Teen Health
Navigating middle school is tough: How parents can help
Child & Teen Health
The new RSV shot for babies: What parents need to know
Child & Teen Health
Chronic stomach pain in children: What's the most common cause?
Child & Teen Health
Tourette syndrome: Understanding the basics
Child & Teen Health
Ringworm: What to know and do
Child & Teen Health
Play helps children practice key skills and build their strengths
Child & Teen Health
Swimming and skin: What to know if a child has eczema
Child & Teen Health
Lead poisoning: What parents should know and do
Child & Teen Health
Helping children make friends: What parents can do
Child & Teen Health
Does your child need to gain weight?
Child & Teen Health
Why play? Early games build bonds and brain
Child & Teen Health
New pediatric guidelines on obesity in children and teens
Child & Teen Health
Curbing nearsightedness in children: Can outdoor time help?
Child & Teen Health
Sibling rivalry is normal — but is it helpful or harmful?
Child & Teen Health
Concerned about your child's development?
Child & Teen Health
How to help your preschooler sleep alone
Child & Teen Health
New advice on melatonin use in children
Child & Teen Health
Asking about guns in houses where your child plays
Nutritional yeast: Does this savory, vegan seasoning pack a nutritional punch?
Salmonella is sneaky: Watch out
Two jobs may lower the odds of dying from Alzheimer's disease — but why?
Mastitis: What to do when your breasts are painfully inflamed
How — and why — to fit more fiber and fermented food into your meals
UTI in older women: Why postmenopausal women are susceptible to urinary tract infection, and what to do about it
Can a routine vaccine prevent dementia?
Some adults may need a measles booster shot. Who should get one and why?
Less butter, more plant oils, longer life?
Healthier planet, healthier people
