Diet & Fitness

This version of Diet Fitness - Health and Medicine | NBC News Clone was adapted by NBC News Clone to help readers digest key facts more efficiently.

Athlete picking up dumbbell in a gym.

Health news

Does your brain age match your actual age?

An Ozempic (semaglutide) injection pen is seen on a kitchen table

Jaap Arriens / NurPhoto via Getty Images file

Health news

Novo Nordisk selling low doses of Ozempic, and Wegovy for $199 for a limited time

Female healthcare worker measuring young patient's blood pressure in medical clinic

Maskot / Getty Images file

Heart Health

New heart disease calculator predicts 30-year risk for young adults

People run and shadows reflect.

Elena Popova / Getty Images

Health news

'Exercise snacks,' or short bursts of activity, shown to improve fitness and strength

Costco store from the outside.

Scott Olson / Getty Images

Health news

Costco to sell Ozempic and Wegovy at a large discount for people without insurance

Coca-cola bottle.

Jakub Porzycki / NurPhoto via Getty Images file

Health news

As Trump pushes for cane sugar in Coca-Cola, is it really better than corn syrup?

An Ozempic (semaglutide) injection pen is seen on a kitchen table

Jaap Arriens / NurPhoto via Getty Images file

Men's Health

Weight-loss drugs can boost testosterone levels in men, new research suggests

05:34

Everything You Should Know About Caffeine: Benefits, Risks, More

04:20

Top Tips to Avoid Aches and Pains During the Holiday Season

04:46

NRTHRN Strong Founder Shares Nordic Ski Workouts

Group of people doing the pilates exercise or side stretch to tone the intercostal muscles viewed from the rear.

Thing Nong Nont / Getty Images

Health news

Want better workout results? Match your exercise to your personality

People sit in Brooklyn Bridge park

Angela Weiss / AFP via Getty Images file

Health news

This quick but not so easy test can predict how long you'll live, study suggests

Vegetarian salad

Mariia Siurtukova / Getty Images

Health news

An anti-inflammatory diet may help colon cancer patients live longer, study says

Leafy green vegetables

Tetiana Kolubai / Getty Images

Aging

If you want to protect your brain, this diet beats the Mediterranean diet, new study suggests

Various kinds of vegan protein sources on beige background. Set of food supplements. Gluten free cereals as ground hemp seeds, quinoa. Nuts and legumes (green mung beans, chick-pea, red lentil, kidney bean, almonds, hazelnuts). Flat lay, top view

Tanja Ivanova / Getty Images

Health news

If you load up on protein, you need to eat more of this, nutritionists warn

Photo Illustration: A man clutching his stomach

Justine Goode / NBC News; Getty Images

Health news

As supplement use grows in the U.S., so are rates of toxic hepatitis

Health and Human Services Secretary Robert F. Kennedy Jr. speaks to Tom Llamas on NBC News on May 22, 2025.

Health news

Food dyes, sick kids and a dip in contaminated water: RFK Jr. weighs in on his first 100 days

Young woman puts a piece of muffin in her mouth stress eater eating

Pablo Jeffs Munizaga - Fototrekk / Getty Images

Health news

Stress eating doesn't always mean craving more: What to know to avoid overeating

Fruit, vegetables, herbs, spices, grains, seeds, cereals.

Women's Health

A key to healthy aging? New study says you should load up on these kinds of carbs

FDA Food Dyes.

Jeff Roberson / AP file

Health news

FDA will allow new color additives made from minerals, algae and flower petals

Girl eating breakfast

miniseries / Getty Images

Women's Health

Girls who eat a healthy diet may be less likely to start puberty early, study suggests

Women's Health

How the Mediterranean diet and exercise can protect bone health in older adults

Heart Health

Love butter? Here's what you should swap in to protect against heart disease and cancer

Hands add protein to a shaker.

Alexey Koza / Getty Images

Men's Health

Overuse of muscle-building products associated with body image condition

green mung beans, chick-pea, red lentil, kidney bean, almonds, hazelnuts

Tanja Ivanova / Getty Images

Health news

How eating more fiber may help protect against dangerous bacteria like E. coli

Hand with pills and water glass

Viktoriya Skorikova / Getty Images

Health news

Nutritional supplements and vitamins are more popular than ever. Do they work?

Fruit is displayed as a woman shops in a supermarket

Charly Triballeau / AFP - Getty Images file

Health news

FDA ruling limits which foods can be labeled 'healthy' on packaging

A bowl of lentil soup

pundapanda / Getty Images

Health news

Americans should get more protein from beans and lentils and eat less red meat, report says

An assortment of colorful jellybeans, lollipops, candies and marshmallows.

apomares / Getty Images/iStockphoto

Health news

FDA may finally ban artificial red food dye from foods

A hand prepares to inject Ozempic into a stomach

Steve Christo / Corbis via Getty Images file

Health news

Who gets weight loss drugs covered by insurance? In North Carolina, being on Medicaid helps

Female athlete taking ice bath for recovery after hard training session

Ivan Rodriguez Alba / Getty Images

Health news

Cold plunge or a hot bath? New study suggests which has more benefits for athletes

Natural sweetener on a wooden spoon, dark grey marble table with copy space.

Tatjana Meininger / Getty Images

Heart Health

Common low-calorie sweetener may be riskier for the heart than sugar, study suggests

Ozempic in a pharmacy on April 13, 2023 in Niesky, Germany.

Florian Gaertner / Photothek via Getty Images file

News

Most people stop using Wegovy and Ozempic after 2 years, analysis finds

Fresh organic vegetables on a wooden table

Aging

Eating this type of diet at 40 may affect how healthy you are at 70

Person scooping food onto plate

varunyu suriyachan / Getty Images

Health news

How gut bacteria may trigger binge eating or weight gain

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