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Healthy lifestyle habits, like apple, water, weight management, exercise

Can You Prevent Cancer?

While there’s no 100% guarantee, you can help limit cancer risk by adopting healthier lifestyle habits

Unhealthy Glow: The Dangers of Tanning Beds

UVA rays from tanning beds increase your risk of skin cancer, wrinkles and eye damage

Is Your AC Making You Sick?

If you feel sick, it’s probably because of air quality — not your air conditioner

How To Make the Zeigarnik Effect Work for You

This phenomenon explains why unfinished tasks loom large in your mind

Summer Sneezes and Sniffles

Person coughing into arm under the influence of the sun
ACHOO Syndrome: Why You Sneeze When You Look at the Sun

The photic sneeze reflex is a surprisingly common reaction to bright lights

Hand adjusting the temperature on AC unit
Is Your AC Making You Sick?

If you feel sick, it’s probably because of air quality — not your air conditioner

Person coughing into a tissue by window during sunny, summer day
Summer Sniffles: Winter Isn’t the Only Time You Can Catch a Cold

Enteroviruses are often to blame for summer colds, leading to a runny nose, sore throat and digestive symptoms

Field of white fluffy dandelions, with pollen floating in the breeze
What Triggers Summer Allergies and How To Find Relief

Keeping your windows closed, showering before bed and using OTC allergy meds may help keep summer sniffles at bay

In It for the Long Run

Person using fartlek techique while running in a park
What Is Fartlek Training?

This flexible ‘speed play’ running workout mixes fast and slow paces to build endurance, boost fitness and keep your routine from getting ... too routine

Person looking over a new running shoe in a store
How To Pick the Right Running Shoes

Get a gait analysis and look for adequate cushioning and support before hitting the pavement

Person walking dog and person running in a park, with person sitting on a bench
Walking vs. Running: Which Is Better for You?

The short answer? The best exercise is the one you’ll actually do

2 people doing wall squats after run.
5 Best Exercises for Runner’s Knee (Patellofemoral Pain)

Wall squats and calf stretches are among the exercises that can help ease knee pain

Man jogging/running on concrete path in park
Jogger’s Nipple: How To Avoid Nipple Chafing

Using precautions like bandages and lubricants can help you run away from this uncomfortable condition

Person running fast on outdoor track
How To Become a Faster Runner

Improve your speed with interval training, strength training and consistent, healthy habits

Taking Measure

Line of different height women in side profile
What Is the Average Height for Women?

In the U.S., the average height for women is 5 feet 3.5 inches, and it ranges from 4 feet 11 inches to 5 feet 7 inches around the world

Woman doing a yoga stretch in their living room
Does Stretching Make You Taller?

Stretching won't increase your height, but it can help you stand taller

Healthcare provider measuring male's height in medical office
The Average Height for Men, and What It Means for Men’s Health

Globally, the average height for men ranges from 5 feet 3 inches to 6 feet 0.4 inches, but varies based on a variety of factors

Older people dancing together
Do You Really Shrink With Age?

Losing a little height is normal, but bigger changes can signal bone weakening and osteoporosis

Understanding Your Thryoid

Healthcare provider using oversized magnifying glass on oversized person's neck, checking their thyroid
What’s the Difference Between Hypothyroidism and Hyperthyroidism?

Hypothyroidism is underactivity of your thyroid gland, while hyperthyroidism is overactivity — but both conditions need treatment

Assorted fruits, nuts and seeds in bowls and on table
Thyroid Issue? Here’s What To Eat and What To Avoid

No diet can cure hypothyroidism or hyperthyroidism, but some foods and supplements can cause trouble

close up of female pulling hairs from a brush
Is My Thyroid to Blame for My Hair Loss?

The endocrine gland in charge of hormone production may be causing your hair to shed or stop growing

A plate of baked cod and vegetables
A Healthy Hypothyroidism Diet: What To Eat, Avoid and Why

Foods high in selenium, like Brazil nuts, cottage cheese and some fish, can help support healthy thyroid function

Recent Articles

Hand picking up bowl of fresh spinach, with other healthy, fresh foods all around table
July 15, 2026/Digestive
Living With PBC (Primary Biliary Cholangitis)

Diet, exercise and medications can help slow this chronic, progressive liver disease

Person looking in mirror, checking their hairline
July 15, 2026/Skin Care & Beauty
What Can You Do To Stop Your Hair From Thinning and Falling Out?

The sooner you address hair loss, the better your chances of preserving — and even regrowing — it

Assorted sources of protein, with salmon, chicken, eggs, shrimp and beef
July 15, 2026/Nutrition
The Dukan Diet Explained: Foods, Phases and Potential Risks

This four-step diet plan promises to help you lose weight and keep it off for good, but it isn’t right for everyone

Caregiver reading a bedtime story with young child
July 15, 2026/Children’s Health
How To Get Your Kid on a Better Bedtime Routine

A consistent bedtime routine can help your child get the sleep they need to learn, grow and thrive

Person adding handful of blueberries to bowl of oatmeal
July 15, 2026/Wellness
10 Simple Health Habits Worth Adopting

From hydration to meditation, little changes can yield big benefits

Healthcare provider taking patient's blood pressure
July 14, 2026/Heart Health
Can Aspirin Lower Your Blood Pressure?

The common household medication isn’t a solution for hypertension — and regular use comes with risks

Person running up rugged terrain on mountain trail
July 13, 2026/Exercise & Fitness
Is There a Difference Between Stamina and Endurance?

One helps with quick, intense bursts, while the other helps carry you for the long haul

Muscular person sitting on workout bench, lifting dumbbells overhead
July 13, 2026/Exercise & Fitness
What’s the Difference Between Bulking and Cutting?

Both strategies work together to impact muscle growth, fat loss and strength gains

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Living With Chronic Conditions

Physician having face-to-face conversation with patient near windows in white, bright room
Understanding Congenital Adrenal Hyperplasia
Arm covered in hives
Understanding Chronic Hives
Person relaxing in seated yoga pose at home
Living Well With Hidradenitis Suppurativa
woman, who appears hot, standing next to bed
Understanding Vasomotor Symptoms: Hot Flashes and Night Sweats
Young adult helping an elderly citizen cross a city street at night
Understanding Alzheimer’s Disease
elderly man driving a vehicle
Living With Wet Age-Related Macular Degeneration
illustration of a caregiver and the kidneys
Living With IgA Nephropathy and C3G Kidney Diseases
woman scratching her hand
Living With Atopic Dermatitis (Eczema)
illustration of person with glucose testing device
Managing Diabetes-Related Macular Edema
person reading a book
Living With Huntington’s Disease
Person receiving cancer infusion therapy sitting in chair, head wrapped in scarf, gazing out window
Living With Advanced Gastric Cancer