While taking on the popular short-term no-carb, no-sugar diet, J.Lo, 49, and A-Rod, 43, urged their followers, as well as the likes of Hoda Kotb and Leah Remini, to join in on the challenge with them on Instagram. Along the way, the couple showed off the astounding results of their work, including a particularly notable photo of J.Lo's six-pack.
Hyman, who you may recognize from his appearances on "The Dr. Oz Show," "sensibly encourages readers to avoid processed foods" during the 10-day experiment in self control. Dr. Oz himself described the method as an "energy-boosting weight loss program that will transform your health and vitality," while Ariana Huffington said it's "a roadmap to a healthier body, mind and spirit."
Reviewers on Amazon stood just as firmly behind the 10-Day Challenge as its celebrity fans have, with one person claiming that he "lost 12 lbs. in the first 10 days, a total of 21 lbs. in the first 30 days and now 30 lbs. total in the first 50 days. [...] Highly recommended."
Another called it "pretty awesome," adding, "I can't say enough good things about how this book is written. It makes so much intelligent sense."
If you want to challenge yourself this summer -- for just 10 days! -- order "The Blood Sugar Solution" here (and order the accompanying cookbook for recipe ideas here). And, hey, if you're at all like Alex Rodriguez and you get through a week and a half without carbs and sugar, you can reward yourself with a huge buffet of pizza, wings, fries and more.
RELATED: Jennifer Lopez, Alex Rodriguez and their children:
Jennifer Lopez with Alex Rodriguez and their kids
Jennifer Lopez with Alex Rodriguez and their kids
As the sun sets on 2018, from our family to yours ... #HappyNewYear everyone! 🎊🍾🎉
LAS VEGAS, NV - SEPTEMBER 30: Alex Rodriguez, Planet Hollywood headliner Jennifer Lopez and family on the red carpet following the finale performance of Lopez's record-breaking residency, 'JENNIFER LOPEZ: ALL I HAVE' on September 30, 2018 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images for Caesars Entertainment)
Great time at the Laker game with the kiddies last night!!! Thank you @gunnarfitness @lakers @magicjohnson
Posse out — so long, Idaho.
NEW YORK, NY - SEPTEMBER 26: Singer Jennifer Lopez and daughter Emme and Alex Rodriguez and Maximilian Muniz are see outside ABC Kitchen on September 26, 2017 in New York City. (Photo by Raymond Hall/GC Images)
Morning school run... #happykidshappyfamily❤️
NEW YORK, NY - AUGUST 20: Jennifer Lopez, with daughter Emme, and Alex Rodriguez inside the 2018 MTV Video Music Awards at Radio City Music Hall on August 20, 2018 in New York City. (Photo by Kevin Mazur/WireImage)
Me and my three favorite girls #Emme #Ella #Tashi🌸🌸🌸
Bring your kids to work Day! #betterlatethannever #shadesofblue #backatit #workingmamalife
Sunday funday w the girls!!! 🌸👛👗👒
I can’t believe it’s been two years. Only 730 days, which have flown by, but it feels like we have been together forever. We are meant to be, and how much you mean to me cannot be put into words.
From baseball games, to traveling across the world to shows in Vegas. We have done it all together and every moment with you is cherished. Where this road will take us next is unknown but there is no one else I would rather have by my side. The journey is just beginning and I am excited for what’s ahead.
Macha, your hard work is unmatched. Your relentless drive and determination push me to be a better man each and every day.
Like you there is none other. Words will never do justice to what the last two years have meant to me. Thank you for always being you, for your unwavering support and unconditional love.❤️
Te amo mucho, Lola.
- Macho 13
The best times are with these lil ones... 🙏🏼🌟 #ilovechristmastime #familia
About last night... Perfect way to start the year... Love that they still wanna fall asleep in Mama’s arms ♥️♥️🙏🏼
When we were kids, birthdays were exciting because it was all about the gifts we would be getting. A new bat, dance shoes, maybe a new CD (yes I’m old!). I see firsthand how that’s changed for Jennifer, and how she’s found joy in sharing with others. For someone who has been about giving everything she has 365 days a year—to our children, our families, the world—I hope today, we can give you all the happiness you deserve. I love you mucho Macha 13. ❤️
AROD GS25. LIMITED EDITION. Only 696 made. Link in bio.
My girls ❤️
Sugar and spice and everything nice... 💕🌸 #E&E #thankheavenforlittlegirls
Today has an entirely different meaning to me than I did when I first became a father to Tashi and then my Ella Bella. It’s an incredible responsibility, and one I have always treasured. But as I grow older and proudly watch them doing the same, not only are my kids my pride and joy and number one priority - now they also motivate me. Every day, Tashi and Ella make me a better dad and a better person. Being a father is the greatest job in the world, more than any career I could have dreamed of as a kid. To all the fathers out there, never stop trying to be the best. I don’t. #HappyFathersDay