What Is Newborn Screening and What Does It Test For?
Newborn screening checks babies for serious conditions before symptoms appear. Here's what the tests involve and what happens if results need follow-up.
How to Fast: Schedules, Safety, and What to Drink
A practical guide to fasting schedules, what you can drink, how to ease in, and who should skip it altogether.
What Is Drinking Alcohol and How Does It Affect You?
Learn how alcohol is made, what it does to your brain and body, and why there's no universally safe amount to drink.
What Causes Frequent Migraines: Genes, Hormones & Triggers
Frequent migraines stem from genetics, hormones, and stacking triggers—here's why they happen and what makes them worse over time.
What Is Blount’s Disease? Causes, Types & Treatment
Blount's disease causes abnormal leg bowing due to a growth plate problem. Learn about its types, risk factors, and how early treatment leads to better outcomes.
What Is 28 Weeks Pregnant? Baby, Symptoms & More
At 28 weeks, you've entered the third trimester. Here's what your baby looks like, symptoms to expect, and key tests coming up.
What Can Help Allergies: From Antihistamines to Shots
From nasal sprays and antihistamines to immunotherapy and biologics, here's what actually helps with allergies and how to choose the right option.
How Does Nostalgia Work: Memory, Mood, and the Brain
Nostalgia isn't just fond remembering — it's a brain process with real effects on mood, warmth, and motivation. Here's what the science says.
What Is Aggressive Behavior? Causes, Types, and Triggers
Aggressive behavior has roots in brain chemistry, hormones, and learned patterns. Here's what science says about why it happens and how to manage it.
What Is Wild Garlic? Identification, Uses & Risks
Wild garlic is edible and nutritious, but it has toxic lookalikes. Learn how to identify it safely and use it in cooking.
Is Salicylic Acid Safe? Side Effects and Risks
Salicylic acid is generally safe for most people, but knowing its side effects, risks, and limits helps you use it without irritation or harm.
How to Cure Gallstones: What Actually Works
Most gallstones need no treatment, but when they do, surgery is the only permanent cure. Here's what the evidence says about your real options.
How Is Whiplash Diagnosed: Exams, Imaging & More
Whiplash diagnosis involves more than an X-ray. Learn how doctors use physical exams, grading scales, and imaging to assess neck injuries after a collision.
What Is Antibiotic Ointment and Do You Need It?
Antibiotic ointment is a medicine cabinet staple, but most minor cuts don't need it. Here's when it helps and when to skip it.
Is Nerve Damage Serious? When It Becomes Dangerous
Nerve damage ranges from minor to serious. Learn when neuropathy becomes a real health risk and what recovery can look like.
Is Pasta Low Fat? Fat Content by Type and Sauce
Plain pasta is naturally low in fat, but egg pasta, legume varieties, and rich sauces can change that quickly. Here's what to know.
Why Do People Deflect? The Psychology Behind It
Deflection is a common defense mechanism rooted in shame and early experiences. Learn what drives it and how to handle it in yourself and others.
Does Children’s Zyrtec Make Kids Drowsy?
Children's Zyrtec is labeled non-sedating, but it can still cause drowsiness in some kids. Here's what parents should know about timing doses and managing sleepiness.
What Helps Thin Skin? Causes and Treatments Explained
Thin skin has real causes and real solutions. Learn what actually helps, from daily sunscreen to collagen-boosting ingredients and medical treatments.
What Is Rebound Insomnia? Causes and How to Cope
Rebound insomnia can make quitting sleep meds feel counterproductive. Learn why it happens, which drugs cause it, and how to ease the transition.