
WHAT TO EAT WHEN A STRATEGIC PLAN TO HACK YOUR METABOLISM DRS. MIKE ROIZEN AND MICHAEL CRUPAIN TAP INTO THE LATEST RESEARCH ON OUR BIOLOGICAL CLOCK TO OPTIMIZE HEALTH AND WEIGHT LOSS IN THEIR NEW BOOK Dr. Michael Roizen and Dr. Michael Crupain - the two doctors I always turn to for the latest scientific discoveries - prove that timing really is everything in this insightful, fun, and revolutionary book. What to Eat When show[s] that when you eat is just as important as what you eat - and reveals the right foods for life's toughest circumstances. -Dr. Mehmet Oz
It really does matter what you eat, not just how much. And now, two of my favorite doctors take our collective knowledge a step further by looking at the timing of when you eat your calories: your circadian rhythm dictates a lot more about when you should eat than you probably realize. Through clear-eyed writing and diligent research, Drs. Roizen and Crupain explain why The When Way might just be the best approach to eating. -Dr. Sanjay Gupta
When we think about eating, we focus - as we should - on the quality and quantity of what we eat. It's becoming clear that we also need to think about chronology - when we eat. Drs. Roizen and Crupain's fun and revealing exploration of the biology of timing and eating will help you eat the way your body really wants you to. -Dr. Andrew Weil
WHAT TO EAT WHEN: A Strategic Plan to Improve Your Health and Life Through Food (National Geographic Books; on sale Dec. 31, 2018; ISBN: 978-1-4262-2011-1), is a groundbreaking new book about the science of nutrition timing, co-authored and researched by best-selling author Michael Roizen, M.D., and preventive medicine specialist Michael Crupain, M.D. The two doctors give readers an inside look at the schedule underlying our body's metabolism and reveal why the time on the clock matters as much as what's on the plate. The book provides new research-based guidelines on how to adjust our diets to align when we eat with our biological clock and shows that eating The When Way can help us optimize health, increase energy and lose weight. In addition to their easy-to-remember health principles, Roizen and Crupain offer a straightforward 31-Day Plan of Action and delicious food-based solutions to life's daily challenges.
You've been probably told to count calories, eat low fat, high fat, low carb or high carb, and most of the time the results don't last and then we fail and blame ourselves. So, we decided it was time to ask a different question: not What should we eat?' but WHEN should we eat?' says Roizen, who is chief wellness officer at the Cleveland Clinic.
The doctors' science-backed advice flips diet dogma on its head (for example, eat your dinner for breakfast, don't avoid carbs and stop counting calories), and gives us hacks to eat our favorite types of food and still lose weight.
It turns out that when you eat is as important as what you eat, says Crupain, chief of the Medical Unit at The Dr. Oz Show. This is groundbreaking, because throughout the day your metabolism is changing based on your internal clock - called your circadian rhythm. By aligning what you eat, with WHEN your circadian rhythm is expecting certain foods, you can take full advantage of your metabolism to maximize health and weight loss.
In this trailblazing book, Roizen and Crupain assert that food truly is medicine, and explain how to eat it for both health and taste. Of course, no day is perfect or even the same as the last, so the two Dr. Mikes provide 30 short chapters on situational eating that reveal the best way to eat no matter what life throws at you, including:
When you're stressed or anxious
When you're tired or hangry
When you're pregnant or nursing
When you're at a party
When you're exercising
When you have a family history of heart disease
When you have digestive distress
When you have a family history of cancer
As it happens, the doctors not only spend their time working with patients and populations to improve their health and wellness, but they are also passionate cooks who love good food and want you to love what you eat. WHAT TO EAT WHEN is not a diet book but a powerful guide that will help us rethink what and when we eat in order to lead healthier, longer lives.
About National Geographic Partners LLC
National Geographic Partners LLC (NGP), a joint venture between National Geographic and 21st Century Fox, is committed to bringing the world premium science, adventure and exploration content across an unrivaled portfolio of media assets. NGP combines the global National Geographic television channels (National Geographic Channel, Nat Geo WILD, Nat Geo MUNDO, Nat Geo PEOPLE) with National Geographic's media and consumer-oriented assets, including National Geographic magazines; National Geographic studios; related digital and social media platforms; books; maps; children's media; and ancillary activities that include travel, global experiences and events, archival sales, licensing and e-commerce businesses. Furthering knowledge and understanding of our world has been the core purpose of National Geographic for 130 years, and now we are committed to going deeper, pushing boundaries, going further for our consumers and reaching millions of people around the world in 172 countries and 43 languages every month as we do it. NGP returns 27 percent of our proceeds to the nonprofit National Geographic Society to fund work in the areas of science, exploration, conservation and education. For more information visit natgeotv.com or nationalgeographic.com, or find us on Facebook, Twitter, Instagram, YouTube, LinkedIn and Pinterest.
Publicity Contacts:
Carrie Bachman carrie@carriebachman.com / 646-637-6303
Dee Dee DeBartlo deedee@debartlo.com / 212-365-8766
Most recent headlines
12/11/2025
NEW YORK and WASHINGTON DirecTV Advertising has launched DirecTV Elect, a new digital platform powered by AI that is specifically designed for political adverti...
12/11/2025
WASHINGTON Federal Communications Commission Chair Brendan Carr has weighed in on the blackout of ABC, ESPN and other Disney programming on YouTube TV with a po...
11/11/2025
SVG Sit-Down: How Pixellot's Automated-Production-Tech Stack Is Evolving in ...
11/11/2025
Introducing SVG's New Platinum White Papers' PlatformTop technology providers detail how they are innovating in sports productionBy SVG Staff
Tuesday...
11/11/2025
SVG All-Stars: Vanessa Lindsey, Senior Director, Technical and Remote Operations...
11/11/2025
Lesson Plan: How Big Ten Network's StudentU Produces Broadcast Pros - and 2,...
11/11/2025
Peacock Performance View Feature Now Available for All NBA Games on PeacockBy Jason Dachman, Editorial Director, U.S.
Tuesday, November 11, 2025 - 2:10 pm
P...
11/11/2025
Today, Spotify and the National Music Publishers' Association (NMPA) launche...
11/11/2025
This year, SGL Carbons Willich site is celebrating a special anniversary. For 30...
11/11/2025
Rural connectivity rising fast
Traditional media still matters
Rural Filipinos...
11/11/2025
Wohler has said it has added three Secure Reliable Transport (SRT) connections to its new iVAM2-MPEG monitor....
11/11/2025
OpenDrives, Inc., a leader in software-defined data storage and data services, recently hosted an exclusive event in Los Angeles to celebrate the soft launch of...
11/11/2025
NAKIVO Inc., a fast-growing software company specialising in data protection and disaster recovery solutions for virtual, physical, cloud, and SaaS environments...
11/11/2025
Amagi, a cloud-based SaaS technology solutions provider for broadcast and streaming TV, today announced that Kogan Australia, one of the country's leading e...
11/11/2025
The Romanian Radio Broadcasting Company (SRR) has commissioned a new state-of-the-art radio production and broadcast facility centred on a DHD RX2 and TX2 conso...
11/11/2025
Alfalite, Europe's only LED screen manufacturer, has announced a strategic partnership with Adistec Corp, a leading value-added distributor of infrastructur...
11/11/2025
Delivering dedicated remote production facilities across a range of live sports for a growing roster of broadcast clients, the Cymru Broadcast Centre (CBC) at W...
11/11/2025
Luxembourg, 6 November 2025 -- SES S.A. fully consolidates Intelsat from 17 July 2025 and announces financial results for the nine months and three months ended...
11/11/2025
NEW YORK AccuWeather has announced a multi-year deal with MS Now to provide weather forecasts, content, data, and access to its expert meteorologists to the net...
11/11/2025
NEW YORK Ookla has introduced Speedtest Pulse, a new network diagnostic device designed to provide definitive, smartphone-based validation and troubleshooting f...
11/11/2025
In a rollout that will further heighten the competition between streaming services and local broadcasters, Prime Video is rolling out location-based interactive...
11/11/2025
Rohde & Schwarz and its partners unveil new satellite payload testing innovation...
11/11/2025
Back to All News
The Fourth Season of Alpha Males Arrives on Netflix on January 9
Entertainment
11 November 2025
GlobalSpain
Link copied to clipboard
Toge...
11/11/2025
Throughout her distinguished career, she shaped the way media is measured and valued, contributing enormously to the credibility and progress of our sector. Den...
11/11/2025
After international award wins, the much-loved children's series returns with 13 brand new episodes with some very special children and guests including Ros...
10/11/2025
New frontier: Extreme H's Ali Russell on the evolution of motorsport from el...
10/11/2025
SVG Sit-Down: How the XR Sports Alliance Makes XR Easier Than Ever for Rightshol...
10/11/2025
FutureSPORT 2025: F1's Wendy Hendrickx on putting fans at the heart of the a...
10/11/2025
Paul Tagliabue, Former NFL Commissioner, Sports Broadcasting Hall of Famer, Dies...
10/11/2025
Act Now! SVG Summit Complimentary Registration Closes on Dec. 9Don't miss out on the biggest event of the year in sports productionBy SVG Staff
Monday, No...
10/11/2025
2025 Sports Broadcasting Hall of Fame: Jerry Jones, Visionary of ValueDave Barron, SVG Contributor
Monday, November 10, 2025 - 2:30 pm
Print This Story | S...
10/11/2025
(L-R) Kali Reis, Josh O'Connor, and Max Walker-Silverman attend the 2025 Sundance Film Festival premiere of Rebuilding at Eccles Theatre on January 26, 20...
10/11/2025
NEW YORK Nielsen said it has started releasing rankings of the most-watched college football teams. In its first ranking, through the first 10 weeks of the seas...
10/11/2025
LONDON Viewers who remember a time before YouTube existed are the biggest consumers of the platform's movies and TV shows, according to a new report from Am...
10/11/2025
Lightware, an industry leader in signal management, has announced a series of updates to its Lightware Academy courses, including the launch of a new Taurus Roo...
10/11/2025
Marks Thuraya's first operational entry into South Africa
Extends reliable,...
10/11/2025
10 Nov 2025
VEON Raises 2025 Outlook, Robust Revenue and EBITDA Momentum, Direc...
10/11/2025
Shining a Spotlight on Storytelling: Marcus Van Altena Joins Techtel as Business...
10/11/2025
Monday 10 November 2025
Sky News partners with Arc XP to power the future of digital journalism
Today, Sky News can announce that it has partnered with Arc XP...
10/11/2025
Rohde and Schwarz Cybersecurity to develop solutions for VS laptops
Munich, 10th of November 2025 - Rohde & Schwarz Cybersecurity has developed a specialized...
10/11/2025
Satellite Payload and Components Testing with instruments from Rohde & Schwarz a...
10/11/2025
Back to All News
The Elixir' Brings Indonesian Zombies to The World
Entertainment
10 November 2025
GlobalIndonesia
Link copied to clipboard
The Elix...
10/11/2025
Back to All News
Netflix ISP Speed Index for October 2025
Product
10 November 2025
Global
Link copied to clipboard
This month, 1% of Internet Service Prov...
10/11/2025
Back to All News
Love Is Blind: Italy - Now Available the Trailer for the Itali...
10/11/2025
76 animals. Six locations. Two Irish stars. One Pet Mobile.
From surfing dogs t...
10/11/2025
Editor's note: This post is part of Think SMART, a series focused on how lea...
09/11/2025
Back to All News
Badly in Love': A Wild New Reality Dating Series from Jap...
09/11/2025
Dalet today announced a transformative leap forward for media operations: Agentic Artificial Intelligence (AI) that unifies the Dalet ecosystem under one natura...
08/11/2025
College Hoops Preview 2025: TNT Sports Puts Multi-Feed Production Model Front an...
08/11/2025
While most station groups reported major declines in ad revenue in the third quarter, thanks to a steep decline in political advertising compared to a year ago,...