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.

Dennis Vetrano, Jr. is a divorce and family attorney who uses his experience to offer relationship advice.

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

Dr. Alok Patel breaks down easy resolutions anyone can do as we enter 2024.

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

Experts answer questions about transitioning to plant-based eating.

It's a popular time to set New Year's resolutions. ABC News' Reena Roy shares tips for making attainable goals and how to stick with them through 2024.

People around the world are celebrating the new year of 2024 with increased security measures amid tensions over the Israel-Hamas war.

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.

Plus, actor Jeremy Renner's heartwarming visit with the Reno, Nevada, hospital staff who helped save his life almost a year ago after his snowplow accident.

More than a million people are expected in the Times Square area for New Year's Eve, making it an attractive terror target, according to law enforcement.

The 'GMA' team takes a look at the top performers ringing in the New Year with Ryan Seacrest.

With hours to go until more than one million people pour into Times Square, the NYPD said security is tight.

Some countries have already celebrated the New Year, including Samoa, Tonga and New Zealand.

Countdown Entertainment President Jeffrey Strauss joins for a preview of New Year’s Eve festivities in Times Square.

Law enforcement across the country prepares for their security measures ahead of New Year's celebrations.

New York City Mayor Eric Adams provides an update on security measures for New Year’s Eve events in the city.

ABC News contributor Dr. Alok Patel talks about some beneficial New Year’s resolutions and how you can actually stick to them in 2024.

In just two days, millions are expected to descend on Times Square to watch the ball drop.

Mother-daughter duo Alison Bruhn and Delia Folk of The Style That Binds Us brand share their tips and tricks to help make your party sparkle.

The host of "American Idol" and founder of Seacrest Studios discusses his 19th time hosting the annual New Year’s Eve special and preparing to host “Wheel of Fortune.”

Although there is no specific threat due to the Israel-Hamas war, thousands of NYPD officers will be deployed in Times Square on New Year’s Eve.

One million people are expected in Times Square to watch the ball drop.

ABC News’ Somara Theodore breaks down what to expect when heading out to ring in the new year.

Some resolutions for 2024 include saving money, which could be achieved by simple lifestyle fixes.

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

With more than 1 million people expected in New York City’s Times Square to watch the ball drop on New Year’s Eve, officials say the event is an attractive target for violence.

‘GMA’ goes behind the scenes at Times Square ahead of the festivities to welcome 2024.

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.

Trevor Bickford, 19, is facing attempted murder and attempted assault charges for allegedly attacking New York Police Department officers Saturday night.

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

Trevor Bickford, 19, has been charged with two counts of attempted murder of a police officer and two counts of attempted assault.

Law enforcement sources told ABC News 19-year-old suspect Trevor Bickford aligned himself with jihadist statements in statements and writings.

Highlights from New Year's Eve celebrations around the globe.

Crowds celebrate the new year in Times Square.

Host of the award-winning podcast "Moms Don't Have Time To Read Books," Zibby Owens, joins "GMA" to share her top recommendations for new reads in the New Year.

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

Rain and storms may impact New Year's Eve celebrations in the Northeast and California.