For his weight-loss transformation, Chris Pratt followed a diet plan that may surprise you. Here's the scoop on what it is, and what makes it so unusual.

Running is a great cardio workout that many people enjoy participating in. But if you notice chest pain while running, something isn't right.

Fitness can be fun, but certain sports provide a more intense workout than others. Lacrosse is a high-impact sport that can deliver a full-body workout.

After surgery, you may be eager to get back to the gym, but working out too soon or too hard may harm your healing process. Here's how long you should wait.

Research shows there's no need to sacrifice sleep for early morning workouts, as long as your physical activity exceeds minimum recommendations.

Kim Kardashian is well-known for her highly toned body. Here's a peek into the vigorous workout routine that helps her achieve those results.

Many people want to lose extra fat in their stomachs. Walking is a great way to stay healthy and burn body fat.

Entertainment reporter Catt Sadler revealed that she contracted the virus despite being fully vaccinated, and urged people not to let their guards down.

If you've ever traveled to a significantly higher altitude than you're used to, you probably noticed some physical changes happening in your body.

Vision problems are quite common, but many people often get confused between the meanings behind nearsighted and farsighted. What's the difference between them?

When you're having an asthma attack, your airways become swollen and inflamed, resulting in wheezing, chest tightness or pain, and severe shortness of breath.

You may have heard the terms meditation and mindfulness used interchangeably, but they actually have distinct meanings. Here's the real difference.

Coffee can provide a load of health benefits. But one component in coffee may be working against these positive effects and may actually be aging you quicker.

You may have heard that wounds should be cleaned with hydrogen peroxide. But here's why you should think twice before following this outdated myth.

For some, thunderstorms can prompt anxiety. Astraphobia (fear of lightning) is one of the most common phobias of potentially getting struck by lightning.

Walking may not be as celebrated as more intense forms of exercise, but it can have some impressive effects on your body.

Grunting can be as simple as a learned behavior or habit, but see a medical professional if it's caused by pain.

Vitiligo is a skin condition that causes the skin to lose its pigment in different places on the body. There is no cure, but the impact is primarily cosmetic.

Hashimoto's disease is an autoimmune disorder that causes the thyroid to be underactive, and can result in weight gain, fatigue, cold sensitivity, or hair loss.

Poison oak and poison ivy are known to cause itchy and painful rashes after contact. How do you spot these plants, and what are the differences between them?

Morning sickness is a commonly known -- and deeply unpleasant -- side effect of pregnancy. What should you do when you feel nauseous while pregnant?

Howie Mandel is a beloved comedian, TV host, and judge on "America's Got Talent." Here's the history of his struggles with anxiety and OCD.

Beloved actor Charles Robinson of "Night Court" died in July 2021 at age 75. What was his official cause of death, and what does it mean?

Here are the drinks you can enjoy while you're fasting, whether it's for diet or medical purposes.

Lettuce-wrapped burgers and sandwiches have long been a health craze for carb-conscious individuals. But is this bread alternative worth all the hype?

The most common cause of eye strain is staring at a device —computer, phone, or tablet — but adjusting office lighting and display settings can help.

You may have heard of the rare risk of Guillain-Barre syndrome from the Johnson & Johnson COVID-19 vaccine, but just what is this disorder?