10,000 Calorie Challenge SCIENCE Explained | How Much Fat Gained in One Day?

Get The Ultimate Guide to Body Recomposition! (Nutrition Guide)
‣ www.jeffnippard.com/nutrition...
More info on the nutrition guide:
This 250+ page Ultimate Guide to Body Recomposition includes everything you need to know about:
• How to set up calories & macros for recomp
• What foods to eat
• Nutrient timing (pre/post workout, pre-bed, etc.)
• Refeeds/carb cycling
• Feeding vs fasting
• Supplementation
• How to self-coach
• And much, much, more!
If you want to learn how to transform your body by building muscle while losing fat, this is the ultimate science-based guide to do it! It includes:
• 15 Chapters and over 140 scientific references
• Sample Meal Plans
• Specifics on Your Pre and Post Workout Nutrition
• A Progress Tracking Sheet
• A Guide for Maximizing Recovery Factors (Sleep, stress, etc.)
• A full chapter on solving “Skinny Fat”
Go to ▹ ▹ www.jeffnippard.com
-------------------------------
REFERENCES:
www.ncbi.nlm.nih.gov/pmc/arti...
www.ncbi.nlm.nih.gov/pubmed/7...
www.ncbi.nlm.nih.gov/pubmed/1...
www.ncbi.nlm.nih.gov/pubmed/9...
www.ncbi.nlm.nih.gov/pubmed/8...
www.ncbi.nlm.nih.gov/pubmed/9...
Other Resources I Found Helpful:
www.bodyrecomposition.com/fat-...
www.bodyrecomposition.com/rese...
/ is_there_a_limit_to_ho...
TIMESTAMPS:
2:00 - How much fat can you gain in one day?
7:55 - How much fat did I likely store (calculation)?
20:00 - How many calories can you absorb/ Is the fat gain permanent?
Shoutout to Stephanie for helping SO much with this video. Here's her IG: @stephanie_buttermore
If you'd like to help support me and the work I'm doing on this channel, please like the video, leave me a comment letting me know what you thought and/or share the video whereever you have a voice.
Also, you can shop for Rise swag and save money using my discount code: JEFF10. Do that here: www.rise.ca
Thanks again so much for all the support! Peace :)
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[@Taophysique]

The most informative 10,000 calorie challenge I've ever seen.

[@bagelstruth9313]

I am also black. I want to you know.

[@RoryMonkeyYT]

Bagels Truth I'm also black, just want you to know

[@cf8595]

Yeah! I love the fact that there were voiceovers while eating. I get bored just watching people timelapse through eating all their food. I actually watched this whole thing.

[@ryanc2662]

nigling you should fast on snake juice bro water fasting fucks your metabolism amongst other issues

[@bigfella2045]

Bagels Truth I am not black. Just want you to know.

[@ygalel]

Nobody: Jeff Nippard: "I feel warm from the increased thermogenisis of the food."

[@llSlackingOffll]

Yuki Hotta lmao

[@rahafrab7052]

🤣🤣🤣🤣

[@Wolf-hd1hr]

😂😂😂

[@mrvanishyah3063]

Dead asss bro 🤣🤣🤣

[@EsiriE]

LMAOOOO I'M CRYING

[@MrTotalRandomnesss]

Can't deny how much work this guy puts into one video.

[@Dan-hv2fv]

MrTotalRandomnesss thought same

[@Iknow-yr4zi]

Designed to Know God I observed everything going on under the sun, and really, it is all meaningless-like chasing the wind. (Ecclesiastes 1:14) It isn’t that unusual anymore to hear about another celebrity who overdosed or another celebrity who has checked into a drug rehab unit-or, tragically, has committed suicide. It’s hard for us to understand how people living in a Tinseltown world could be miserable. But they have the same problems we have. The difference is they have a lot of the things that we dream of, yet they see the emptiness and futility of it all. Solomon saw this as well. He wrote, “Everything is wearisome beyond description. No matter how much we see, we are never satisfied. No matter how much we hear, we are not content. History merely repeats itself. It has all been done before. Nothing under the sun is truly new” (Ecclesiastes 1:8-9) It’s the conclusion that everyone will come to eventually. Of course, we can discover it the hard way, or we can discover it the easy way. We can take God’s word for it, or we can foolishly chase after all the things that, in the end, will leave us empty. And some people who go down that road will lose their lives in the process. You don’t have to find out the hard way. You can come to God, and He will fill the void in your life. We all were born with an emptiness inside. No earthly relationship will fill it. No amount of sex or possessions will fill it. Nor will knowledge or morality or even good, clean living. We were designed to know God. And until you come into a relationship with Him, you will keep coming up empty, time and again, just as Solomon did. When you turn to God in faith and let Him forgive your sins, He will fill the void in your life-a void that only He can fill.

[@meow9426]

Stephanie is watching him like she could do this in 3 hours no sweat

[@hannahwalmer1124]

She kinda did lol. She completed half the challenge in 4 or so hours

[@sarahk2924]

She finished half this challenge at Breakfast lol

[@iminmissouri8589]

Sarah K when ?😂

[@MrPancaker57]

@@iminmissouri8589 the vids on her channel

[@jupiterkampenhout1711]

It’s so interesting how some people aren’t as emotionally attached to food and eating as others.

[@hannahwalmer1124]

Isn't it

[@Noah-Lach]

Yeah, I fucking love cooking so it’s hard to imagine how others just treat food as a functional thing.

[@christianstadler6099]

I find that the deeper I get into the cut and more shredded I get(to an extent like 8-12% bf) that I actually crave the shitty food a lot less

[@Noah-Lach]

Christian Yeahman Same here. After a hard workout I crave healthy food and it tastes even better.

[@suhdude9775]

Christian Yeahman yeah, me too bro

[@JeffNippard]

Hey everyone! I hope you like the video as much as I enjoyed making it. If you found it to be helpful or entertaining in a way that is unique and would like to help me create more content like this, please give me a thumbs up :) You can also share where ever you have a reach (of any size). That is always very much appreciated! For those who want to skip right to the science, I put timestamps in the description. As always, all of my sources are linked in the description. And lastly, thank you for all the support on the channel over the last few months. It has more than doubled in subscribers in that time. So thank you, thank you!! Peace!

[@mnsvlogsmanishpandey2069]

Jeff Nippard what's you height +Jeff Nippard

[@25thMajor]

Throw me in a pack of carbs and fats, and I watch me killin' em softly! Greetings from Greece, Jeff!

[@justinchao_]

5'5

[@JordanBuddha]

could really tell you were fucked at the end then hahaha, looked like hard work

[@JeffNippard]

LOL yeah man, that last shake hit me hard af haha

[@anonx8822]

You had 20,000 subs back then, now 1.1m, great job bro

[@FlawboyGaming]

almost 1,4 now :o

[@Jesusiskingamen7]

I don’t get the point of eating this much calories what’s the benefit

[@FlawboyGaming]

@@Jesusiskingamen7 if u think about it like this, if u weigh 60kg, its really hard to lift 100kg from the ground. If u weigh 100kg, its relatively simple to lift 100kg from the ground. Also, the more calories you consume, the more proteins will be absorbed. But 10000 calories is overdo, thats not optimal at all, youtubers do them for fun, but also a small bulk aswell

[@stevie3452]

1.4 million calorie challenge

[@niksarass]

@@Jesusiskingamen7 Diabetes and intestine cancer

[@sup7man]

1:40 Grapes on a cheat day. You savage

[@accioncreativamgbmgb5248]

SuperB they have tons of sugar and sugar turns into fat

[@samimotaghedi]

😂

[@dtb114]

Accion Creativa MGB yup you know nothing about food grapes have a unsaturated sugar which does not turn into fat but has fibers and protein which is important

[@gizuu2922]

@@dtb114 It's also surprisingly low on calories. 100g is only like 67 kcal so it doesn't even compare to sweets and the like.

[@TieMaxx]

@@dtb114 there is no such thing as 'unsaturated sugar', where the hell did you get that information?

[@bradsuarez2683]

Watching this on a low carb day while cutting.... why do I hate myself?

[@dbsllama6042]

Brad Suarez you can do a refeed with 10k calories if you wish

[@bradsuarez2683]

DBS LLama Hahaha, 10k calories on a cut? My refeed is usually around 3500 - 4500 calories.

[@dbsllama6042]

Brad Suarez calorie deficit of 600-900 for 2 or 3 days then do a refeed that's 5% dietary fat, 80-90% carbs, 5-15% protein and you will gain barely any more fat than when compared to a surplus of 3.5 to 4k cals

[@bradsuarez2683]

DBS LLama Why do you think I want to make myself suffer unnecessary torment, I thought refeeds were supposed to be fun? Lets do the math. 5% of 10000 is 500. 500/9 = 55.5 grams of fat. What am I supposed to eat all day sour patch kids and soda?? The only reason these guys barely make it to 10000 calories on these challenges is because of the high fat content of the foods they eat. Besides fat makes food taste so good!!

[@dbsllama6042]

Brad Suarez I said "if you wish" and it's called vegetables, pasta, candy, some beans, etc. Some ppl prefer carbs and some don't mind eating them despite their liking of fats

[@RadostinKuzmanov]

Man it's crazy how much effort you put into this just to provide some good quality information to us and I thank you for that ! Huge thumb up from me.

[@momolacoste874]

Radostin Kuzmanov thats how he not only gained muscle mass but also 400k+ subs in a couple of moths he’s a beast

[@skyday2957]

zdr

[@peturpetrov6636]

Ооо Бъгарче

[@deniskirilov8972]

Я го Радо :D !!!

[@Iknow-yr4zi]

Designed to Know God I observed everything going on under the sun, and really, it is all meaningless-like chasing the wind. (Ecclesiastes 1:14) It isn’t that unusual anymore to hear about another celebrity who overdosed or another celebrity who has checked into a drug rehab unit-or, tragically, has committed suicide. It’s hard for us to understand how people living in a Tinseltown world could be miserable. But they have the same problems we have. The difference is they have a lot of the things that we dream of, yet they see the emptiness and futility of it all. Solomon saw this as well. He wrote, “Everything is wearisome beyond description. No matter how much we see, we are never satisfied. No matter how much we hear, we are not content. History merely repeats itself. It has all been done before. Nothing under the sun is truly new” (Ecclesiastes 1:8-9) It’s the conclusion that everyone will come to eventually. Of course, we can discover it the hard way, or we can discover it the easy way. We can take God’s word for it, or we can foolishly chase after all the things that, in the end, will leave us empty. And some people who go down that road will lose their lives in the process. You don’t have to find out the hard way. You can come to God, and He will fill the void in your life. We all were born with an emptiness inside. No earthly relationship will fill it. No amount of sex or possessions will fill it. Nor will knowledge or morality or even good, clean living. We were designed to know God. And until you come into a relationship with Him, you will keep coming up empty, time and again, just as Solomon did. When you turn to God in faith and let Him forgive your sins, He will fill the void in your life-a void that only He can fill.

[@landizllefoshizzle1249]

15:45 Knows the full order and isn't driving, makes her order anyway 😂🤔

[@SarahYassin28]

That really baffled me!!

[@lianalooksbyli8947]

Landon O'Brien Lololol great comment

[@obcane3072]

Savage

[@mooseknuckle4007]

while driving stick

[@jaysmusic7729]

A man after my own heart i feel ya bro he was recording with his phone i figured

[@JesseJamesWest]

Best 10k cal video yet!

[@petersterling8695]

Thanks

[@Iknow-yr4zi]

Designed to Know God I observed everything going on under the sun, and really, it is all meaningless-like chasing the wind. (Ecclesiastes 1:14) It isn’t that unusual anymore to hear about another celebrity who overdosed or another celebrity who has checked into a drug rehab unit-or, tragically, has committed suicide. It’s hard for us to understand how people living in a Tinseltown world could be miserable. But they have the same problems we have. The difference is they have a lot of the things that we dream of, yet they see the emptiness and futility of it all. Solomon saw this as well. He wrote, “Everything is wearisome beyond description. No matter how much we see, we are never satisfied. No matter how much we hear, we are not content. History merely repeats itself. It has all been done before. Nothing under the sun is truly new” (Ecclesiastes 1:8-9) It’s the conclusion that everyone will come to eventually. Of course, we can discover it the hard way, or we can discover it the easy way. We can take God’s word for it, or we can foolishly chase after all the things that, in the end, will leave us empty. And some people who go down that road will lose their lives in the process. You don’t have to find out the hard way. You can come to God, and He will fill the void in your life. We all were born with an emptiness inside. No earthly relationship will fill it. No amount of sex or possessions will fill it. Nor will knowledge or morality or even good, clean living. We were designed to know God. And until you come into a relationship with Him, you will keep coming up empty, time and again, just as Solomon did. When you turn to God in faith and let Him forgive your sins, He will fill the void in your life-a void that only He can fill.

[@dzudiy8806]

I don't enjoy these X k calorie challenges mostly because they are very repetitive. I was intrigued by the science in the name of your video. I clicked and actually I think that this was the best challenge I've ever seen. You answer some of the questions I've been asking myself but was too lazy to find the answer. I also think that you have very nice physique. And your girlfriend seems to be great girl :)

[@JeffNippard]

dzudiy thanks so much 😄

[@MsAzz12345]

Jeff Nippard so how much did you gain after the challenge

[@techmaster777]

Jeff Nippard How tall are you? Not hating, just curious since I'm the same weight as you.

[@GetFitwithMindyNow]

I only watched this for the science part as well. very interesting!

[@kurtdriver]

5'4"

[@Princeim786]

This is easily the best, and most interesting, Calorie Challenge video I have watched

[@GhostInPajamas]

"I just had 3 mini crunch bars. Now I'm gonna have some candy." Idk why that made me laugh

[@loganstriker2973]

Yeah

[@but6ix883]

it made me laugh too, glad to see somebody else has no idea why either 😂🙏🏽

[@phoenixbarnes55]

Dude you are built like a tank, at only 165 too. Very impressive, and I appreciate the scientific insight paired with the eating.

[@mariolanz4187]

I saw that scale at 165.2 i had to rewind that and comfirm, he looks huge but light. He must not be tall.

[@michaelr4672]

He is short. 5’5 to be exact.

[@CCatholics]

Michael Ramos I’m 5’6”... 140. Hard to imagine myself being able to put on an extra 25lbs, and I look pretty strong for my height. 165 at this height is very impressive.

[@taylorhillard4868]

Jared Fehr Horticulture I'm having trouble imagining it too, but for the opposite reason. I'm also 5'6" but 190lbs....and while I'm not lean I'm also not fat. I've got a slightly leaner 'dad bod' with a sprinkle more muscle. Yet here he is, more jacked than a marvel superhero, and only 165 lbs. I'm still trying to wrap my head around it.

[@hannahwalmer1124]

@@CCatholics I'm 5'6 at 175 and I'm thin... can't believe how bodies vary so much. You must be very tiny

[@bradenmcguire7372]

Fuck this channel is quality. You have a nuts physique & ridiculously smart. Sick video, can't wait for the 20,000 challenge ;)

[@splicerz]

People like him just hate because they have no motivation. Oh well.

[@adangarcia9632]

I think he is natty, he isn't tall and his skin isn't really thin unlike other people who are on gear.

[@PirateTHESteam1]

Just calculated his FFMI. - Fat Free Mass Index (FFMI) = 25.31 - Adjusted FFMI = 26.22 Conclusion: Almost guaranteed to be on steroids.

[@Leo-yn5fx]

PirateTHESteam1 shut the fuck uppp

[@crazyjo899]

PirateTHESteam1 dang I thought he was natural.

[@patrickhughes74]

Its actually scientifically proven that there is no such thing as too much maple syrup

[@Angel-de4er]

Are you Canadian?

[@olive-gy2rt]

expand? how come ?

[@Chill-ru6hw]

This was proved by a 2009 paper...

[@dracckun]

Are you a Geller?

[@samdorken5639]

I know this is an old video but just going through your Chanel I feel as though I have struck gold. A fitness guy that talks sense, is articulate, knows what he’s on about, backs stuff up with science and isn’t a meat head. Well done and thank you sir.

[@sharkmisdeed]

Dude. I've been watching a lot of people that try to give information about nutrition but you are a first on explaining and applying those academic information on the event that you are doing. Whole video was so informative that i found myself saying `oooooohhh i did not know that`for the entire video. You are amazing. Subbed, liked, shared.

[@centaurfitness4049]

Bro why are your videos so relaxing to watch?

[@Chris-qf1lx]

Hands down my favorite 10k challenge. The way you explained the science was AMAZING. Absolutely loved it. Keep it up dude!!

[@sophiehollis6027]

I love this channel and the breakdowns and additional science information. It's something that other channels just don't include and it's so interesting and beneficial

[@jonathanc.2232]

Really informative, fantastic video. Wild how he feels he is eating slow a lot of the time but those times felt pretty quick to me idk. This killed a lot of the guilt around reseed days for me

[@sthr2110]

What I learned is that I have zero interest in, or intention of, ever eating 10K calories in 1 day.

[@180Pendragon]

I know this was a year ago but I came to the exact opposite conclusion. I want to do it tomorrow

[@kf-bv6un]

@@180Pendragon how did it go lol

[@cityalternative5821]

What i want to know is, if im at say roughly 18% body fat and in a cutting phase if i can do this or not? Because id really like to give it a shot, i think I'd struggle but would he interesting to see 😂

[@Nick-mz4fc]

St Hr 100 you mean

[@Nick-mz4fc]

St Hr 100

[@eliotfitness742]

This dudes physique along with the sheer study based knowledge is incredible, who cares how tall he is. Think dudes a beast, keep doing you

[@IzaKidasmex]

I just wanted to say that I really liked your energy here and it was the reason I subscribed! I watched a lot of youtubers and a lot of 10k challengers but they all seemed to turn it up a notch for the camera which was noticeable in your vid you were calm, informative and you weren't trying to hard (like that annoying stereotype that's trying to sell something) you were real and I liked it, keep up the good work!

[@Ceenth]

Would have loved to see another physique picture for the morning after to see if there'd be any significant difference, and maybe one a few days after that as well to make up for probable water retention from all the extra salt and sugar as well..

[@lindsayfoster4759]

this was the best video, i love the informative talk over the eating portion! i especially liked the talk about how much fat you gained in the day, and how you showed the calculations. you should do a video specifically on the thermic effects of food - i find it very interesting!

[@njsfer]

Great video man. This is actually the first video of the kind that i actually enjoyed it. It was not boring, instead it was very well edited. Keep up the good work!

[@mercolani1]

I already know a lot, this really summed up what ive seen very succintly. Great video.

[@FeelnLikeIDoEveryDay]

That definitely deserves a like. Good job finishing it out

[@mikaylab_]

The best-quality 10K challenge I've ever seen! I love how much scientific info you share with your viewers. And I'm sorry your first meal went so terribly :(

[@dgwear69]

Obviously a lot of time was put into this! Quality is incredible, content surpasses anything else on youtube! amazing man, THank you!

[@nerorisme133]

jeff nippard: cited papers in every videos also jeff nippard: don't understand how the lid works

[@JaredNC86]

Great content as always, Jeff. Did your change in diet affect your gym performance that day or any subsequent days?

[@FatherSonFitness]

165.5? You look like you're 200 lbs man, lookin awesome. Great vid, subbed.

[@npcbodybuilder203]

FatherSonFitness that's the benefits of being short lol

[@FatherSonFitness]

NPC Bodybuilder True lol. How tall is this guy?

[@Abuuuuuuuu]

5'1 according to some peops here

[@vincentrath59]

5'1😂😂😂😂😂 omfg

[@Jake-dx8pt]

No need to diss his height. His body and personality would win any girl over you tut tut

[@SophiaDeVita]

i LOVE how you gave informative material during this, you are so damn knowledgable in nutrition its awesome

[@evolvemuscle236]

Such good information isn't it! He's great

[@erikspinqawsqaws]

This channel's like discover channel for lifting. Very informative. Subscribed

[@juliaquackenbush3649]

I loved! So cool , very informative and interesting. Thank you 🙏

[@amieshadlu5728]

Thanks for the scientific info and showing your resources. Great addition to the video!

[@AlbertAldridgeAAFitness]

This was the best 10k challenge I've seen! I love how you relate it to science!

[@aaronrebello4514]

I really appreciate the lengths to which you go to just to inform us about stuff that nobody else would tell us. Thanks a lot Jeff :)

[@itzmoyhd8293]

Bro great vid on how informative your 10k calorie challenge was 👍🏻

[@zenitrammpr]

Dude your research is fantastic, great content IMO

[@Wilddornrose]

I really liked this challenge of yours. So much actual, factual, non-woo based information. You actually read studies. Wow :D I'm so impressed. A lot of youtubers out there have no clue about actual science.

[@robinhamhuis]

Wilddornrose why would you want optimal digestion when doing a 10k calorie challenge? Yes i know your comment is 7 months old lol

[@shahadalmakkivlogs7684]

Totally apreciate the hard work you put in these videos

[@CakePopClara]

Omg he is so informative and technical I feel like I'm learning a lot.

[@ashleyrogina-cole558]

I have never watched anyone elses 10,000 cal challenge but I love how you took an informative approach to it. I would be interested to know how your weight, energy and satiety was affected on the days following.

[@JeffNippard]

thanks Ashley! I may do a follow up video if there's much interest.

[@RayRayUnedited]

definitely do one!! :)

[@adamdpeeler]

So in other words, even spontaneous, dramatic increases in caloric intake on occasion (holidays, birthdays, weddings, etc) don't lead to long term fat gain. It's rather the act of a continued caloric surplus that contributes to fat gain and thus people can't gain fat permanently unless they are in a continued state of overfeeding. I'm assuming this is because the adipose cell, even though it may multiply briefly and for a short period of time you may gain fat, unless it has continued support in the form of energy or calories the adipose cells will die off and thus your body won't gain fat if you return to maintenance calories or return to a caloric deficit in subsequent days?

[@RobRIPDG]

All I know is that I ate 17k cals at this Christmas, gained about 20lbs and was back to normal in 4 days, 5th day I was lighter than my pre-Xmas feast.

[@MoSec9]

Yeah, just make sure you don't go to too many b-days and holiday parties I guess

[@RobRIPDG]

@@MoSec9 gotta pick and choose haha

[@tammy8779]

Typically the number of adipocytes only increases (or remains constant). The number doesn't decrease, but they may either increase or decrease in size. They may die off but are replaced at a matching rate (think I remember a turnover estimate of 10% per year).

[@liteoner]

@@RobRIPDG Most of that would've been water weight

[@nic5470]

Jeff the type of guy to not eat the crust. Nah but fr, gotta be the best 10k calorie challenge I've seen. It's informative while also entertaining. Keep it up bro!

[@ejopps13]

I love how informative this 10K challenge is!!

[@ItsEmmeAgain]

awesome awesome video. Ive been following you since you had like 8k subs on youtube, I'm so glad to finally see you growing , you deserve it more than a lot of the other big channels out there.

[@JeffNippard]

thanks Emma! Appreciate the continued support!

[@mothboss]

I want to cry from all the wasted calories that weren't genuinely enjoyed here lmao Like if I'm gonna eat a 1000cal breakfast I'm sure as hell going to make sure it's immaculate. You're a trooper for that xD

[@rodiperez7918]

Yo fr I would have enjoyed tf out of A 10k cheat day

[@eljask]

Food is just fuel after all

[@ellawasincredible]

Love how you put scoence and research into this video!! When you do press ups in a workout, how would you set it? AMRAP in a minute and repeat or 15x4 (or similar) or max reps or another way?

[@melissaantiques2546]

Definetly learned a lot thanks Jeff and steph 💕😃

[@mcfarvo]

Jeff: I'll try to eat 10k calories in a day. My 600lb Lifers: hold my 2 liter of cola...

[@hawkeyepierce8886]

*diet

[@annaknight6177]

talking about reaching 20K subs, and now you're on 1M...you've come a long way!

[@rosewright9618]

I really loved the science info in this. Thank you.

[@frankiegonzalez3005]

Jeff you have done WORK in the last 3 years! Keep it going man

[@Yamimufdi]

That's was actually really informative! And you're right, A TON harder than it looks! I did this last year and bought those oatmeal cookies and by the end of the night, I couldn't even get those little minions down 😂

[@sarahlagrange9467]

Yami Mufdi but all that info made u think about what u eat

[@gameworld0130]

It's funny how Stephanie's 10k calories challenge was effortless and she just enjoyed it. While Jeff is having a hard time. Sum's up the appetite difference of male and female. Haha

[@coolcat2320]

Andrew Chavez she doesn't restrict she's on a surplus

[@michaelluttrell9342]

Not a male or female thing, i'm 6'2 at 205 (super lean) and my girlfriend watched me down 5,350 calories in literally less than 2 hours. To some people food is a passion, that taste makes you happy. Haha although, i have to FIGHT to restrict myself into a cut. I think it might be how you're raised with food, i got tons of servings, and as an adult i had to learn self control. Food. Is. Life.

[@jamesbruh8437]

because she probably has a binge eating disorder to begin with lmao

[@rlburton]

I think Jeff's naturally low appetite has a lot to do with his success in bodybuilding. For me, 10K wouldn't be a "challenge".

[@jamesbruh8437]

@@rlburton pls stop hes disciplined. When you discipline yourself for awhile to eat 3k cals on average your stomach and appetite sticks around there. You condition yourself to eat tonnes

[@TiffanyLeavitt0607]

I absolutely loved this video... the actual information you shared was awesome! Thank you thank you!!

[@marcdeo9820]

probable the only 10,000 calorie challenge video worth watching. You do excellent work. Thank you.

[@ToxiqzzHD]

This is a very creative approach to the 10k, great job mane!

[@JeffNippard]

thank you!

[@romeomk510]

Your sped-up chewing is still slower than my normal chewing. 🤣

[@thebuttgoo]

Im literally learning new things every day thanks to your videos.

[@OMEGAJAXx]

Very informative Video and liked how you got the information out overlaid on the parts of you eating in the background lol. Coming up on a cheat day next week and decided to watch some vids on overeating and what the actual effects of it could be

[@codyp3041]

If I had to do this. I would smoke a few blunts and do a gnarly squat workout the day before.

[@txbassin5377]

Jeff getting mad and cussing at my fitness pal had me rolling

[@l00wn0on6]

Awesome video! Informative AF. Keep up the good work and thanks for inspiring me to start bodybuilding! :)

[@glitterbomb5487]

I have wondered this for years! Thanks for the info!

[@LexesOHara]

Your physique is insane and I LOVED that this was also informative!

[@alixfahy]

Absolutely loved the information over the eating. Subbed immediately!!!

[@weezapeeza]

Same. Incredible!

[@katelynkenney2297]

Same! I am extremely impressed.

[@madelene8522]

Your videos are helping so many people including myself, thank you so much!!

[@joey6605]

I absolutely loved the informative segments.

[@sxpreme-2960]

All you have to do is eat like 8 poptarts then you're done lol

[@skullthunder3181]

80 poptarts**

[@SalesRizzAcademy]

50 pop tarts

[@RababAlhunaidi]

How come his girl friend can eat an entire pizza 🍕 by herself and he cannt?😂

[@TawnyCypress79]

Two words are all I need to explain: Extreme hunger

[@Hippiepoper]

subscribing and giving you that like bc you looked so fed up by the end of the challenge, but you still pulled through so you deserve it

[@JasonOon85]

Good that I get to learn more while watching the 10k calories you did. 👍

[@irenegarcia2776]

This video was so informative. You deserve a subscription 😊👏🏼

[@BubbyPWN]

And you deserve to have your genetics passed down!

[@BubbyPWN]

JK

[@michael9712]

BubbyPWN gtfo with your thirsty ass.

[@jordanbasurto1965]

Lmfao

[@stanXXVI]

The day after dumps probably the worst part lol

[@tbfit7104]

Love the videos Jeff one of the best for sure !

[@chrisgreenwood8188]

Wow 20k subs in this vid and now over 500k just over a year later. Keep it up man!

[@aaronramsden1657]

The dedication and research you've put into this is remarkable

[@naturallifestyletraining8177]

That's just wrong to blend ben & jerrys!! D:

[@m.f.d9534]

Agreed!!! xD

[@Walruskinz]

Natural LifeStyle Training Nah that shit tastes good af. It's literally the same as eating all parts of a Ben & Jerry's ice cream at the same time!

[@moryehezkel3100]

I really like that your not just eating and your giving us information

[@alcxander]

Think I would've liked to see the effect on physique with comparison photos from the start of the video that would've been interesting. nice vid very informative content was top all the way.

[@Gregory-ud6zq]

even during a food challenge hes showing us studies

[@CohnWolfeFitness]

Not the best video to watch during contest prep......FML lol!

[@dbsllama6042]

Cohn Wolfe stick through it bro, ur physique is sick as shit haha

[@mercolani1]

Definitely going to apply all of this info to my refeed days and balance

[@SavidaGovindasami]

Much much appreciation goes towards the hard work, the work ethic and trying your utmost to reach the goal. But I really believe that (and I think you do too) if you had started like Stephanie as in really early in the morning and doing a list of your favourite foods to eat throughout the whole day, it might have been a little less hard and more enjoyable for you. Thumbs up for the dedication! Cheers from Mauritius Island.

[@SuperChickenBurgers]

Interestingly, this video helped with my cutting vibes rn, watching Jeff slowly be disgusted by food makes me not bothered about not eating as much.

[@aymansarahadil1093]

I was doing this challenge in amount of couple of days, a 10,000 calorie a day challenge towards healthy foods but somehow mix with unhealthy stuff and i want to listen what kind of food my body wants or crave And also want to know when does my satiety last haha since i become underweight due to Eating disorder, fear of gaining weight...but first it is not easy as pie, we should first fix our mind and relationship towards food then slowly changing your perspective..i stop social media, since that will trigger my ED, then focus on recovering myself, and forgot other people’s body (like comparing myself to the other people) and accepting what my body wants it to be and avoid restricting and stress!!!! It was really a hell-Tough journey we should aim for normal weight to avoid complications, and some other bad issues towards health whether you’re underweight (will cause amenorrhea, bad function of the brain, resulting to shrinkening of the brain mass based on what i read on the article was due to the long starvation caused by restricting which is reallly realllyyy A BAD IDEA) - MY POOR BRAIN😭 or overweight, it’s still the same...it’s not healthy ... (unless you’re already skinny since birth and eat well nutritious foods, well it’s okay, or you’re overweight? It’s okay, just aim for the health and make sure you don’t have any complications or risk of heart disease, SINCE ALL OF US ARE DIFFERENT ! but somehow i learned a lot that RESTRICTING YOURSELF TOO MUCH (LIKE, RESTRICTING YOURSELF FOR THE LONG PERIOD OF TIME) IS NOT WORTH ITTT!!! YES, THAT’S RIGHT! IT’S NOT WORTH IT MY FRIENDDDD And IT’S NOT WORTH IT THAT YOU ARE AIMING FOR UNDERWEIGHT JUST BECAUSE YOU ARE AFRAID OF GAINING WEIGHT OR AIMING TO BECOME LIKE A MODEL OR BECOME TOO SKINNY LIKE KPOP IDOL, IT’S NOT WORTH IT! AND Don’t be too GREEDY MY FRIEND, DON’T AIM FOR THE PERFECTION BECAUSE WE CREATED GOD IMPERFECT! “HEALTH”IS MORE IMPORTANT THAN THAT! Accept what your body wants to be (even though you’re on the healthy weight and still looks fat and chubby, or your body is a body builder muscle type, it’s OKAY!!!! YOU’RE FINE AND YOU’RE BEAUTIFUL!!!!!!😭😭 DON’T AIM FOR THE BODY WHICH IS NOT EVEN YOURS, or just because you aim just to look skinny and aesthetic IT’S NOT WORTH IT ! you have to pay a price after that which is YOUR HEALTH! then don’t ya ever sacrifice your own HEALTH! Just for the sake of f*cking society standard! Ohhh f*ck society standard! I’M OUT MAN! I’m thanking God that he wakes me up from the deep hole of eating disorder and making me realized that what i was doing WAS WRONG! (because i was having constant fear and obssessed towards for food) counting calories, over exercising , really low calorie diets, aiming to have perfect body, aiming to be really skinny- which is I DON’T WANNA GO BACK..😭😭😭😭 we should accept ourselves and love our body... and respect it.. “YOURE BEAUTIFUL” (this is what i always remind myself from now on) And also we don’t know how much time we could spend in this world.. instead of focusing too much on your physical attributes or insecurities, why don’t you search for the other stuffs other than that? There’s more interesting things other than the weighting scale P.S. i recovered was due to the fact by seeking knowledge and faith, counseling and understand the behind reason of eating disorder and consequences after that of having that kind of ED (eventhough it was tough😅) because any moment you will gonna go back and do your old bad habits or routine ED)but i will just shake my head and telling myself “NO! STOP! “ and studying and understanding nutrition and also i’m thanking for those people who surrounded me and support me (my family) who always cooks delicious and healthy meals for me..

[@junenovae]

The scientific part of this, is sooo interesting! I can't get enough

[@FlyingTigersKMT]

Thank you so much for the informative segments. This makes this video different than just watching people eat 10k calories. I've been thinking about doing this challenge but I'm very lean at 5-09 and 133 pounds so I don't have the same margin as you do. Maybe I'll do a 6k challenge instead.

[@bunty4482]

Eggs with sweet things is suh gud. I'm generally bored by 10,000 cal challenges at this point . But this was super interesting . I could do this challenge on yogurt or chocolate coated banana chips or pretzels alone . East

[@romariosmith422]

My problem with this challenge is that I would hit the goal too quick even without eating junk. I just love eating hahaha

[@KennysFit]

10k calories eating clean would be extremely difficult for anyone.

[@pharm2211]

17:48. This. Is. Hard. I eat roughly 2000kcal a day. I bumped it to 5k on a refeed....made myself sick and it was largely clean food too

[@hello7646]

my problem is that this challenge costs what i spend in three weeks :) edit: even more 😂😂

[@dehvun7]

Yeah bro just eat two pizzas one i. The morning and one qt night then eat a bunch of cereal periodically. Easy

[@ShAAnE2010]

20k subscribers and now almost 2 million. Well deserved Jeff

[@arnavbhan5115]

The best 10K calorie challenge , Jeff out here educating us while he eats .