How Does Your Blood Sugar Get Low? Key Causes
Low blood sugar has several causes, from diabetes medications and alcohol to exercise and skipped meals. Learn what's behind the drop and how your body responds.
What to Put Baby to Sleep In: Sleepwear by Age
Find out what to dress your baby in for sleep at every age, from newborn swaddles to sleep sacks, with tips on fabric and safe sleep basics.
What Does Herpes Look Like on Private Areas?
Learn what genital herpes sores look like, where they appear, and how to tell them apart from ingrown hairs or pimples.
What Juice Is Good for Low Iron Levels?
Prune juice leads for iron content, but orange juice may help more by boosting absorption. Here's what the evidence says about juice and low iron levels.
Is 132 mg of Caffeine a Lot for Most Adults?
132 mg of caffeine is moderate for most adults—below the daily limit but enough to notice. Here's how it affects your body and who might want to be cautious.
How to Take Care of Your Respiratory System
Simple, science-backed habits that support healthier lungs and airways, from staying active and eating well to reducing indoor air pollution.
Is 100.2 a Fever for a Baby? What It Means
A temperature of 100.2°F may or may not be a fever in babies, depending on age and how you measured it. Here's what parents need to know.
What to Put on a Lip Sore (and What to Avoid)
Cold sore, canker sore, or cracked corners? Learn what actually helps each type of lip sore heal faster and what to avoid making it worse.
Is Lexapro Better for Anxiety or Depression?
Lexapro is approved for both anxiety and depression, but research suggests it may have a slight edge for anxiety. Here's what the evidence shows.
What Causes Red Itchy Spots on Your Skin?
Red, itchy spots can stem from many causes, from eczema and hives to insect bites and infections. Learn what might be behind your skin reaction and how to find relief.