Does FASTED Cardio Burn More Fat? (What The Science Says)
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- Опубликовано: 4 фев 2018
- Is there any truth to the idea that FASTED cardio burns more FAT?
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I'm 5'5, 177 lbs
hey I did a video about 3 years ago on this topic! • THE TRUTH ABOUT FASTED... 
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I'm a kinesiology student (at Queen's University in Ontario!! Fellow Canadian!) and this is exactly what we are currently discussing in my Exercise Physiology class! My prof even mentioned one of the studies you cited here. I may email her your video to see if it can be played in one of our lectures because it really does summarize a good chunk of our current unit. Thanks again for another great science based video :)
Emma Babcock 👍
What do you plan on doing with your major? I’m a PTA student
your dads a legend
I'd appreciate that very much! Thank you Emma!
Jeff Nippard can you make a video about how simple periodization gets the work done and your approach to it?
I lift and do cardio fasted as of right now, because many times that I have tried to go to the gym after eating a meal even after waiting 3 hours, many times I get stomach problems and it heavily effects my workouts. Also, It's much much easier for me to control my caloric intake when I fast and only eat during a 6 to 8 hour window.
Marky Mark yeah bro i always feel like shit after I eat
ik im late but perhaps try to aim more for whole food/plant based foods before the gym, easier on the gut than meat and diary, Also try going for a 15 min walk after a big meal, will def help alot with digestion.
I did the same as you because im the same way when i eat and wait couple hours to work out. But i just have 1 meal because my eating window is 4 hours but my meal is big.
Where's the funky bunch
@@firaso3929 Actually "whole foods" (grains, wheat and such) and plants are actually not compatible with many people's digestive tracks. Most humans aren't able to properly digest wheat and grains because we never evolved eating that until extremely recently, and plants actually have chemical defenses that not all humans are able to counteract. Meat is actually the easiest food to eat because it has no chemical defenses, the defenses the animal has are physical so once you kill it you're good to eat it. I recommend you look into the keto and carnivore diet especially to understand what I'm talking about. He's getting bloated most likely because he's intolerant to many plant based foods.
I think fasted cardio tends to lead to less calories consumed overall and that’s why people lean down more. If you eat before your workout, you’ll probably want to eat again after: whereas you’d only be eating after if you fasted. Also in my own experience, working out fasted helps suppress my appetite after the work while at the same time energizing my body for the day=going longer into a fast.
100% agree. As the video shows, the data says that caloric deficit is the key to weight loss, period. And since you’re naturally hungry when you first wake up and also hungry after a workout, if you postpone eating until after morning cardio, you can eat 1 meal for the price of 2 hunger periods. So you will consume less calories and lose more weight. I would be interested in how detrimental fasted cardio is to lean muscle mass.
Eating before a workout also makes you lathargic, less energized, and typically can cause stomach issues if you are working out while your body is trying to digest.
@@ReelGreezy that was not my experience. Eating a small meal before a workout I have more energy, higher output and I have never ever experienced any stomach issues while working out.
Fasted workouts - very lethargic and ZERO energy which resulted in my output being lower.
@@ReelGreezy I mean, it depends on when and what you eat. You perform much, much better when you're not fasted and you have glucose in your cells.
It makes sense. As for me I’m usually very hungry after workouts and wanna eat loaded meals, but I might be compensating for exercising fasted. Don’t really know for sure if my post workout meal would be smaller if ate something small before exercising
Caloric deficit, cardio and weight training = weight loss. SIMPLICITY
Terimadi puddi
do cardio after weight training, and dont over do it, train weight training close to one hour or 55 mintues, then do 30 minutes cardio. but dont do cardio if ure doing deadlift or squats, also dont mix deadlift and squats in the same day or the next day, make a split between so u have a rest day in the middle or do other muscle group exercises.
edit : i would also recommend do cardio no more than 3 times a week, recovery is extremely important after fullfilling daily macros need and training, as well as drinking 3 liters of water at least everyday (but not sunday/off day, 1.5 should be enough)
Can you lose weight even if you can't do weight training, because i don't have equipment
You didn't factor in hormones like insulin. Eat 2000 calories worth of Pop Tarts and Chocolate Vs. 2000 calories worth of Meat and Vegetables for 6 months and let me know the results in a year.
@@natasj69 you can always do weight lifting at home using your own body weight. there are a lot of workouts on youtube where you dont need any equipment. for begginers those are great, however overtime you will become stronger and going to the gym is definitely recommended (progressive overload)
Next Myth bust Monday: muscle soreness = muscle growth
Yes please would be very interesting
YES PLEASE!!!!
That’s a good topic. I always feel like the more sore I am the next day, the more my muscles are growing!
Nice try troll. You’re probably some fat fuck sitting in his moms basement haha. There are videos of me on RUclips carrying up 280 pounds of shingles on my one shoulder. My max squat is 550, max deadlift 700, and max bench press 375. Probably stronger than you.
I get my dick really sore but it never grows :(
Those edits are 🔥🔥🔥🔥
Stephanie Buttermore yes!!
Rich Piana sexy muscular hobbit LOL
how are you still on youtube ?
Not jeff I mean't Rich Piana, I love you jeff
I know, right? They are definitely fire.
I’ve found that the few research articles that “debunk” fasting are bias, and they never observe proper types of fasting. I personally think there’s going to be a war on fasting by the food industry. These are the same people that told us we should be eating 5 meals a day, we should be eating a lot of carbs, and many other myths.
The 5 meals a day only makes sense if you are training like Jeff or someone seeking peak athletic performance. It is overkill for your average joe.
The food industry is the biggest drug dealer in the world of (sugar, salt and fat). They know people are naturally inclined to become addicted to those nutrients especially sugar. That addiction makes them very wealthy at the expense of public health. They really don't care about public health. All they care about is profits. Do yourself a favor and reject the junk food and embrace real whole natural foods. Your body will thank you!
I agree and this guy doing this video just as an FYI looks awfully puffy to me LOL
Exactly. Proper fasting is extremely nuanced. He didn’t mention anything about improving insulin sensitivity.
Guys lets take it to a new level: eating breakfast while doing cardio
So as you're lifting a 20 lb. weight with you're right arm, you're putting a spoon full of cereal with you're left hand at the same time. 🤔
Sure.......that may be something that only works for you. 😁😂😅
@@electron7659 Lifting weights is not cardio
@@maestro41x you think 🙄
@@electron7659 I know
@@maestro41x I love this. 😂
Really interesting. That's some sweet editing too
What I've Learned you make amazing content yourself!
This guy made me quit sugar, which I wasn't already a fan of...
This guy made me swictch from sugar junkie to sugar free
Thanks for all YOUR videos!! They’re very informative and you make them easy to follow along. The material is very digestible.
What I've Learned love your videos bro
I train fasted, but that's cos I do intermittent fasting. I do intermittent fasting during cuts because I have a huge appetite and intermittent fasting makes my appetite smaller as well as the fact that it feels like I've eaten a lot of I save all my meals at the end of the day.
Rayan Khan same, ive found the best way to drop during a cut is intermittent fasting with fasted cardio at the end of the fast each day👍🏼
I can’t believe it decreases your appetite. I’m a insanity instructor and I use to run classes in the AM but didn’t want to wake up early to eat breakfast so I did it on a water stomach and I was damn near ready to get caught a McDonald’s drive through haha
Cody Burton I cycle intermittent fasting through out the year. I find it best for me to work out before my meal and not early in the morning. Helps me deal with hunger that way.
The Casual Longsword oh ok ok so you do eat after. I have a few friends that don’t eat til a little after lunch. I do my fasting kinda different. Have dinner at 5pm, do my work out at 10pm and go straight to bed and breakfast at 6. So kinda backwards.
Same here. I do IF during cuts only cause I can do without any food until afternoon/evening (just coffee and water). However, if I start eating early or spread my meals throughout the day I'll be craving for food in the evening. I also find my "fasted" performance (not just for cardio) better in the afternoon than in the morning, which probably has to do with caffeine and hydration.
Hey Jeff, hope you notice this comment, but wanted to thank you for all your videos and the knowledge you've shared with your fan base over the years. I've known about you for a year now and you as a fitness enthusiast and lover of the science of the body, have improved greatly. I'm 16 myself and I have a passion to do things like this and learn everything I can there is to learn about how the body works and the knowledge there is to gain from all these different sources online, but the biggest problem for me when it comes to this is where to start. i feel like there are so many different areas to learn about and I am currently struggling to find my starting point. I have dedicated my entire life to the lifestyle of fitness and I love everything about it even from when I first began at 12 years old. But, I have had a recent epiphany on where to start learning and that is your content and i'm glad I can start right now learning about everything I can from every video you have to offer. Thanks man, I really appreciate your contributions to the fitness community and I hope to meet you sometime. I almost forgot to mention, I remember about a year ago I was struggling to find a way to improve my strength and at the time I didn't have a trainer and so my first instinct was to look up how to build a stronger back and guess who I found; You! And thanks to your numerous videos explaining how to really develop your back, it's now my strongest part of my body and in return I have learned to get my pull from 300 to 470 and i can thank at least 50% of that to your videos.
It’s also hard to run on a full stomach
Smh i learn more watching jeffs youtube videos then i do at university
Tyrion Lannister than*. You should go back to Casterly Rock, Tyrion
"I lift and I know things." - Tyrion Lanister
*than
a mind needs youtube videos as a sword needs a whetstone
@@four20head lol
Jeff, I've been watching your videos for about a year now, and I can say in complete confidence that you have truly set the bar for educating true physiology and science behind all our fitness conundrums. You dive into more research than anyone else is willing to do, and you put it together in the most perfectly aesthetic way. I'm glad your channel exists my dude
I appreciate this video so much Jeff! I hope coaches who absolutely insist and push clients to do fasted cardio see this and start to come to terms with the research given.
Thank you for putting so much into your channel, your subs love it! ❤🙏
Love what you have to say here Jeff! The only bit I would add from my own experience as an endurance athlete is that when I train in the fed state I tend to be able to perform at a higher level thus allowing for a more effective workout and burning more overall calories. Due to this I believe that it's always better to train fed when doing specific workouts or long runs. On easy days, however, I wouldn't see any issue in training in the fasted state!
we need you to cover all peripheral topics related to fasted training, starting with its effect on lean mass
I'm still going to run fasted.
Same....I fast 24hr.... I run every morning.... 13mo a go I hade a 55 wast...32now
Loved the video 😊 I would love more and more info about it. I go for a quick fasted run every morning with my dog, and my number one reason for doing that was exactly what you mentioned: I just don't wake up hungry. Going for a run with my pup is just an easy way to get me and him up and going, and by the time I'm back I'm ready to eat.
I think its the first channel (and i watched a lot) that tries to educate you. I mean, its so nice to see somebody that start to explain and says "NO, NO I WONT SAY DO THAT OR DO THAT, I WILL EXPLAIN YOU AND YOU HAVE TO PAY ATTENTION AND JUST AFTER YOU CAN CHOOSE FOR YOURSELF".
I've found working out on empty stomach I lose weight faster. I think it just depends on you.
He also is not considering people running on ketones, and having a keto diet, because then RER won't actually matter, because the primary source of energy is still fat, so it will still be burned over a 24h period regardless of it being used a lot more during fasted excersise. He is just suffering from confirmation bias.
I do as well🤷🏾♀️
@@keioshadavis7026 me too.
Hey Jeff.. I love the video content, I'm a recent subscriber and I'm finding all your content very informative in the most positive way. I have a question.. I was working with a PT whom gave me a plan (about two years ago) insisting I do fasted steady state cardio. I wasn't very observant and did not note the fact it was supposed to be completed early in the morning. I worked afternoon shift at the time (2pm-11:30pm) so I would weight train in the morning and fasted steady at night. Needless to say I dropped weight fast (103.5 kg down to 95kg in less than 2 months) is there any research that supports or does not support a cardio method like this?
Would love for you to explore those peripheral topics! Keep the series going for sure. This and science explained are great pieces of content!
You are extremely well versed on sports nutrition and research! I’m glad you looked into more studies & even mentioned that the acute studies may not be giving proper evidence. Great video!
We’re about to learn today!!!
Where?....... WHERE????!!
Editing goals!👍🏻🔥
Fabio Zonin and Marco Neri, two of the authors of one of the articles were my professors when I got my fitness diplomas in 2012!!! Great work on your channel!Greetings from Italy!!
really good info! love your and stephanie’s videos ♥️ did u end up making one on any of those peripheral topics?
I do fasted cardio because I love doing my cardio first thing in the morning, as it gives me an energy boost for the rest of the day. I get that 'runner's high,' which gives me more energy in my strength training later in the day. I especially love this when the weather is nice enough to run outside before dawn.
Absolutely love this video! Did you ever do a myth busting Monday concerning artificial sweeteners?
Great post, as always! I love that your posts are full of fact and empirical data, rather than just opinion.
Thanks, Jeff.
Really appreciate your balanced, thorough, no-agenda approach to these questions Jeff. Great video :)
The takeaway message here is that cardio, in general, works. I've done both - fasted cardio and high intensity interval cardio in 20 minute increments and both work. I prefer fasted cardio first thing in the morning because it's not as physical thus leaving more energy for my weight training sessions. I am a 29 year study (started this when I was 18 and I am now 47).
Thanks for this great video. I‘d be interested if there are differences between LISS and HIIT cardio as a suggestion for the walk and talk follow-up. It seems to me that when I‘m doing HIIT fasted, I hit the barrier earlier and might thus not burn as many calories as if I had trained in a fed state.
Follow youon IG so subbed here. Nice vid. You seem to take a lot of time to construct a well thought out vid with clear info.
This was a beauuuuuutiful video, very informative and I love the highlighted points in the edits! Please make more!!!
I was about to embark on 6 weeks of trying fasted cardio to break through a sticking point in my fat reduction. Thanks Jeff for making me think!
Very interesting and informative as always Jeff!💪
I just discovered your channel, and as a fitness gal and a researcher in biology, I'm a big fan! Thanks for your work, it's really informative.
Thank you for this video!!
This morning I'm contemplating on doing my 40 minutes on the spin bike prior to eating breakfast.
Part of my reasoning is based off my eating a buffet the other day.
The more I eat one day, the next day I eat less and or lighter meals.
Since early June I've lost 48 pounds of unwanted weight.
Fasted cardio is more than just fat loss. It’s an entire different psychological & spiritual game
It's a psychological and spiritual game only because it's a challenge to do just like accomplishing goals outside of your comfort zone. But far as for fat loss, it has no advantage over fed cardio.
@@beats-by-skrill8925 what’s fed cardio?
@@doedoebird6614 Cardio not on a empty stomach.
@@beats-by-skrill8925 lmao
@@beats-by-skrill8925 there's also zero benefits doing fed cardio, say you eat in the morning before cardio, then you burn off what u eat in the cardio session, if ur goal is fat loss, why would u eat first? Its better to just do straight cardio and forget breakfast so that u can lenghten ur fasting period and continue eating at lunch, and breakfast is usually useless, as most of what u consume is carbohydrate (most part of the world)
I'd love to hear you talk about how fasted exercise impacts metabolism and lean mass!
PhoenixBlade538 yessss please
Fasted exercise -) less strength during workout -) worse workout -) potentially less gains
eating immediately before working out doesn't equate to strength so your first premise is incorrect. I find I workout more effectively when fasting. It is probably different for different people & possibly because I have transitioned to a more keto diet so rely less on those burst of insulin to get me going. If you run predominantly of ketones instead of sugar your energy is more balanced regardless of the meal timing & frequency.
If you enjoy a higher carb diet than yes you probably have more energy & less brain fatigue if you eat beforehand.
Calorie in calorie out.
Be good to look at testosterone levels of the 2 or affects on vo2max. Even Dom's, (I want to do cardio to flush tissues with blood to speed up repair as well as cut fat.)
Great info! Thank you for sharing your findings on those studies I really enjoyed your video! I was planning on starting fasted cardio (since it has so beautifully worked for most women i know)
But i am a little worried because I tend to have high hormonal levels in the morning and until I eat i really get annoyed at everyone and everything and feel almsot out of control with my emotions. I would love to hear more about how hormones play a part in losing fat whether it be fasted cardio and fed cardio! And how to maybe fix it or improve it. And much much more about hormones would be awsome!
I gotta admit this is probably my favorite series on youtube! Keep up the great work man, appreciate all the good content.
He can't say ''RER'' without sounding like a pirate.
I can’t unhear it now lol
😂
Only difference is that Jeff doesn't walk the plank. He performs it in strict form.
😂
Bruh😂😂
Good to know that caloric deficit remains the key element to a successful weight loss diet. Thanks for the thorough analysis, Jeff. Best MBM so far!
Wow this is probably one of the best videos i've seen on the topic. Appreciate how much research you put in this!!
Loved that u included these studies. Especially the meta-analysis!
All I can speak for is personal experience. To get beach ready, I start doing fasted weight training and cardio in February. Works every time!
Do u feel like you lose strength on your lifts when fasted weightlifting?
Great video
What are you doing here Joe lol
Jor
What’s up beaniesss
Love the video! Really informative and on point! Really well researched aswell! Points to you mate!
Love these myth busters. I'm learning so much and it's inspiring my training. I want to make 2018 my strongest year to date (I've always been afraid of looking strong. So silly). Great content! Keep it up!
I've done fasted cardio and weight training and noticed a HUGE difference. I burned a LOT more while fasted and had more energy two day into my fast compared to when I was eating. An added benefit was insulin sensitivity increased fasting for at least 3 days while working out. Also if you are working on an emplty stomach but are not fasting the rest of the day you still improve your insulin household and sensitivity.
I've been doing fasted cardio for around 2 months and lost 17lbs from 200lbs, so far its been working.
always great content !
Possible to have a little review / myth busted on blood restriction training with elastic bands ?
Brilliant video. May i suggest some more soft furniture or sound proofing to reduce echo on the audio?
This is really useful. I’ve been told I would burn more fat doing fasted cardio. But I notice I perform miles better eating before hand. So this is good news! 💪👍
In other words; do what you feel is best for you
WOW!!!!!! Your videos and summaries get better and better!!! So thankful you post so many videos. I recommend you all the time and will probably try one of your programs.
Can i ask that u find research on another topic because im excited to see how u will root out the facts and i just want to know what you have to say.....ill be honest, i have been a little on the lazy side lately...
Can trigger point therapy be used before a strong workout or does it relax the nervous sytem and muscular system too much like stretching? Can it help with blood flow like a good warm up, and does it really increase mobility (i say yes).
I am a massage therapist and former aerlist and trig point therapy is my go-to for almost everything and almost every athletic endeavor of mine. There were times when i had so little time to really warm up for the tightness i felt and i used trigger point therapy because its efficient and took my splits from basic to oversplits in minutes. I can hit trig points before i lift with no loss in strength and i use trig points at the end of the day. I use trigger point therapy on all my clients including olympic lifters and body builders with some olympic lifters improving their technique in one session. Everyone seems to respond well but i have read releasing trigger points is not a real thing (????). Trigger point therapy is similar to static foam "rolling" but just more specific and in key places. And foam rolling is considered a suitable warm up, warm down, and a good part of a self care routine according to my training certfication.
Any chance u recieved this kind of therapy and what are your thoughts. If u cant be bothered with this subject i totally understand.
Whoa so sorry this is a long one!!!
The production quality of your videos has improved so much. I normally don't like fitness content but your channel is an exception and I will surely subscribe!
Jeff could you do a video on Anterior Pelvic Tilt (APT)? Given the amount of us that work jobs that involve sitting on a chair all day, I feel like it's something that affects the posture of the majority of people, yet on RUclips right now there is very little in the way of scientific literature/fixes for the problem
Nathan Greaves it can be muscle tightens and weakness or be neurological. You can correct it yourself . Look up some McKinsey stretches to do when you get off work. I a static cobra hold for 2 minutes then 1 minute of dynamic. I would rather me a little lordotic than kyphotic though.
@MyUTF4 agreed! Jeff cavalier is awesome too. But if jeff nippard makes one that would be a prize! Check out videos on how to strengthen your psoas and incase this doesnt make sense look for videos on how to determine if ur psoas is tight weak or some might say weak and taut.
I just really LIKE doing fasted cardio (typically getting a run in) first thing in the morning. I like to get it done while the rest of the world is still sleeping. About an hour after my cardio session, I have so much more energy the rest of the day!
do u do HIIT or cardio?
Hey Jeff! Loved the video. I wonder if you could make a video about "burning" or redistributing visceral or abdominal fat. With regards to nutrition and core exercises of course! Keep up the great work!
thanks for pointing out the weaknesses of the studies as well. many other channels don't do that
I just did my first IF workout and I’m so proud of myself, never thought I would be able to do it.
I'd like to hear your thoughts on longer term fasting routines, like IF for example, 16:8, the One Meal a Day routine, or even Alternate Day Fasting. I ask because I would believe that due to the reasoning that the body is burning more fat when fasted with cardio, if the subjkects were to go longer throughout the day without consuming any calories, then consuming their calories the last third of the day, or even in one meal at the end of the day, how it would compare to those that consumed the same amount of calories, but spaced throughout the day.
I am attempting to lean out and lose the last of my excess fat, as I have not been very successful in the past, but I have now restarted counting calories, and am going to only consume my daily caloric intake pre and post workout at the end of the day, and I believe that if this is a very good form of IF, it would be benificial for a lot of people if you were able to shed a lot more light on the subject.
This was very informative! Editing keeps getting better too
Those studies have a very likely additional limitation, which is where the subjects have only have fasted for less than 12hrs. Short fasts less than 12hrs still have a significant amount of glycogen stored in the muscles. The definition of an empty stomach vs a true fasted state are significant enough to affect the clarifications of the study. But, love the videos pls keep them coming!
Can you do a video on warmups and stretches for optimization. I know you previously did a video debunking static stretching. But can you do a video showing your favorite for upper or lower days. Would love to hear your opinion. Awesome video
mike finnell I bet that will come in the next functional video
Love your videos. Even though there's no difference between fed and fasted cardio, I still think fasted cardio has the upper hand simply because you tend to eat less calories. People typically eat a post workout meal. So if I eat before AND after a cardio (HIT) workout, my total calories is going to be more. I also prefer fasted cardio because I just feel lighter on my feet.
Yeah i just prefer not to throw up
There's a flaw with this hypothesis, as it assumes that people do in fact consume fewer calories if they skip a meal. There's no evidence of that, and depending on the study design we can even find the opposite to be the case.
Hey Jeff, love the content as always.
I'm trying to look into the scientific data on whether sweating secretes toxins or not, but there is a lot of conflicting studies and its honestly going over my head a bit. Would you consider doing a MBM on this?
Thanks!
Informative and articulate with no ego
Refreshing in this day and age... Subbed
What if you continued your fast for a longer period of time? forcing your body to continue running on fats for the rest of the 24 hours? What about fasted lifting? What if you did both fasted cardio and lifting?
Blackout
Ketosis
People telling him what would happen: what are studies that will make me believe you?
I've done 48 hour fasts and still done resistance and cardio. Didn't black out. Slept really well. I'm curious about studies on that sort of thing, or at least lowish carb OMAD with both kinds of exercise.
@@B10401 they only speculate
@@aquatichighs wrong.
Yes! I’m so glad I found this faster cardio is difficult for me I always feel so tired but I thought it was the best for fat loss! Glad that’s over
Jeff long time follower and love the science based articles and facts you put behind your videos. I do have a question what is your thoughts on training with wraps and training without wraps? This doesn't have to be a video but I was wondering your overall opinion on them? I see you using them in some videos and not in others. Thanks!
Great video, thanks for taking the time. I would like to know how different diets play into this. You mentioned that fat burning over a 12 hour period is decreased after fasted cardio, but what if they’re on keto?
Hey Jeff. I’m a competitive cyclist and we do some fasted rides in the morning to train our bodies to burn more fat since our efforts and endurance based. I don’t know if there’s any scientific basis for this, and I was hoping you could find out for us fellow cyclists out there. Thanks! Love your channel.
Practical Takeaway 5:47 watch the vid for the science behind it!
U r a demi god🙏
the research and organization is very well presented in such a clear manner. the supporting evidence is great. props man👏👏
Im a nurse and greatly appreciate these evidence-based educational videos!! Thanks so much! I know how to find reliable data but I just don’t have the time as a single mom and grad student. Really appreciate this!! ✊🏻
I tried training fasted and just didn’t have the energy for it, when I train before dinner I can make my workouts more intense. I do fasted, long brisk walks on Saturday mornings, I can deal with those.
So basically fasted cardio or fed cardio is virtually the same. It doesn't fucking matter. Weight loss is achieved through a caloric deficit...agreed?
True, although this is argued about fat loss, not just weight loss.
Weight loss can be due to restricting calories... but the majority of people can't sustain restricted calorie as a lifestyle... restricted carbohydrate=sugar as an option achieves optimal fat loss at minimum; however, at deeper levels of study, you will find that the benefits one gains at a cellular level far exceeds weight loss merely restricting calories.
It is that simple. The thing that's hard to convince people..is that if you are not in a caloric deficit...you are not burning fat..you're burning added calories that are still in your bloodstream even though...you're training on an empty stomach. It all comes down to caloric deficit....even when fasting.
Would love to hear more from you about fasted training, sounds like a very interesting subject 😇. Great work!😍
Would love to hear more about the subtopics! Great work!!
What I want to see, is a study for fasted or fed cardio and specifically its effects on your hunger.
I.e. if you burn fat in the morning, is there a correlation towards wanting to eat more/less throughout the day overall?
Cuz it's not just about calories out, it's also about calories in.
3:45 or maybe the study was “funded” by Quaker Oats and therefore had a “predictable” result of saying there’s no difference in fasting in the morning time or not because it would cut into their profits long-term, we really don’t know so how about us not having so much blind faith in the supposed “scientific studies.“ what I’m suggesting is that you approach all of the scientific studies that you simply throw out to us with a little bit more skepticism. Especially when it involves some thing that could involve the substantial loss or gain of money for other interested parties.
Definitely. Also Jay Cutler does fasted cardio and I found it keeps me slim and does something good for my body but that's just me.
Myth Monday’s are great! Our bodies are complicated and I really appreciate you taking the time to summarize the scientific evidence to engage the latest fads. It makes sense that having a caloric deficit over time is the proven way to go. But how much of a caloric deficit is too much? Is there a cutting threshold beyond which one’s body goes into starvation mode and holds on to fat? Would appreciate a vid on this. Thank you Jeff!
A follow up video on the topic of fasted cardio's impact on lean mass would be great. By the way, great work. I love this channel!
Great video, thank you! 😃 Please tell us the benefits of training fasted, if there are any. More specifically, I'm very curious about how it affects hormones b/c I have experienced elevated mood immediately after my fasted workouts.
I'm way more curious about how to drop BF%, I hope Jeff gives us more info in walk and talk
Roham Asgari hypocaloric
Eat at a caloric deficit. Nothing else works, period.
Fasting works ...heals insulin resistance
Hey Jeff thanks for clearing it up !
Regards vineet
A really insightful video, especially considering I'm currently doing fasted cardio 5 times a week for my first ever show I'll be competing in around June. Thanks for the information Jeff!
Curious about weight training + cardio in a fasted state. Same difference?
You kept saying training but this was specific to cardio. Is there any difference for resistance training not cardio?
MrTv20013 it would be the same. Body with still be in a decrease in insulin production and then stressing the body while will make it look towards body fat for energy.
Another top quality product Jeff - great insight, backed by research, well presented, with excellent editing. Kudos brother!
I really like your videos, I learn new stuff everytime I watch your videos.
Thank you very much and I hope you will keep up like always ! :)
Hi Jeff. Would you be able to do a video on if altitude masks are beneficial?
Jonah Punnoose a simple Google search would tell you they are useless. They only restrict air flow, all those benefits are bullshit.
I’ve heard bad things on a cellular functioning level about them especially for non athletes who do it just because they saw someone else do it.
Hey Jeff,
Great video. But I think you should look for topics that aren't simply false. Like a similar style to mythbusters where at the end, some myths are true or false.
Saajan Sarai I agree
...if it's true, then it's not a myth my guy
Christopher Kattirtzis yes...I know. Have you never watched Mythbusters?
But the main objective of this series is to correct the misinformation in the fitness industry.
Vincent I get what you're saying. But I dunno, I think it would be a lot more exciting if at the end, some of them had merit. Right now, I know it's false and simply read the title and sort of tune out. I dunno just a suggestion
Love a good data dig! Thanks for posting
I appreciate your page! So... when is the best time to perform cardio prepping for a competition?