Megan Faraday simplified the keto diet and found weight loss success.

Terray Kauffman Buel lost over 100 pounds in less than two years.

ABC News chief medical correspondent Dr. Jennifer Ashton details her experience.

The ketogenic diet is a high fat, low carbohydrate way of life.

Why do millions make New Year's resolutions knowing the odds of them ever following through with them are minimal? Fitness expert Jasper Rook Williams has some advice.

Maggie Wells, 34, started her weight loss journey on Jan. 1, 2018.

A health coach who has done Whole30 multiple times shares her best advice.

ABC News' Dr. Jennifer Ashton shares the more than just physical benefits.

Experts answer questions about transitioning to plant-based eating.

Staying dry for January may also help jump-start people to give up alcohol for longer.

As the New Year approaches, here are five tips from an expert on how to succeed with your health and wellness resolutions in 2024.

Start small and reward yourself for successes, experts say.

Almost half of all Americans make a New Year's resolution each year, data shows.

The 19-year-old suspect arrested in connection with the blade attack against New York City cops faces federal charges.

A registered dietitian shares tips to know about the version of the keto diet.

Registered dietitian Samar Kullab shares foods to add to your diet for mental health.

Dry January means having no alcohol for the entire month.

Actress Valerie Bertinelli welcomed the new year, saying 2023 came in "so much happier than last year," and calling Jan. 1 "the first day of the rest of my life!"

Jay Ell Alexander is the CEO of Black Girls Run.

Erika Rischko describes herself as an 83-year-old "fitness junkie."

Suzanne Ryan is the author of the new book "Beyond Simply Keto."

It'll be a rainy New Year's Eve for the East Coast and the West Coast.

Camille and Marlon Jones share their healthy nacho recipe with "GMA."

Brandee Johnson says her weight loss helped save her life.

Find out how to watch and what to expect.

New Year's Eve celebrations for 2021 were significantly scaled back due to COVID, with hopes of larger celebrations to mark 2022. But are this year's festivities safe?

Inaugural poet Amanda Gorman releases new poem "New Day's Lyric" to welcome 2022.

There is no "credible" threat at this time ahead of next week's Times Square New Year's Eve celebration in New York City, according to a security assessment.

The past year has proven that taking charge of your own health should be a priority.

How to make the most out of the Whole30 diet.

Nutritionist Dawn Jackson Blatner shares tips to eat healthier and solutions to stick to healthy habits.

ABC News’ Dr. Jennifer Ashton shares what to know about a new statement on mental health and heart disease from the American Heart Association.

These apps make it easy to both social distance and get help.

Foods like broccoli and berries can help, according to Andrea Mathis.

Registered dietitian Steph Grasso shares foods to add to your diet.

Get the details of U.S. News & World Report's 2021 best diets rankings.

Lexlee Hudson and her mom Heather opened a fitness studio together.

Peter Schoderbek shed nearly 200 pounds in quarantine with lifestyle changes.

Celebrate National Keto Day with these easy recipes to satisfy any craving.

Romelle Morris and Darrin Rahn focused on their health during quarantine.