The Fat Problem
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Fat is not just stored energy, it’s a complex organ that controls crucial hormones and communicates with your brain, immune system, and metabolism. It’s one of the most powerful organs, but it can be one of the most dangerous ones, as well. When there’s too much of it, fat can trigger inflammation, disrupt hormonal balance, increase your risk for nearly every major disease, and significantly shorten your life.
What is fat really, and how does it function? When does it become dangerous and can the damage caused by excessive amounts of fat be reversed?
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@kurzgesagt
December 31, 2025 at 10:34 am
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This video was sponsored by Brilliant. Thanks a lot for the support!
@LoumanYT
December 31, 2025 at 10:34 am
If U count Ur calories you'll lose weight it's pretty hard to get fat without trying
@allegra6226
December 31, 2025 at 10:34 am
this video is terrifying. thank you.
@F1rescopeTV
December 31, 2025 at 10:34 am
imagine starting a whole ass movement, because you refuse to move💀💀
@VoidHalo
December 31, 2025 at 10:34 am
People seem to think of fat as this homeogeneous substance that just sits inside of us. But, it's made of cells just like any type of tissue. In fact, you have the same number of fat cells all your life. When you get fatter, all that happens is the fat cells get larger. Fat cells store a "drop" of oil (liquid fat) inside of them. When you take in more fat, the drop gets smaller. When you take in an excess, the drop gets larger. Knowing this made me realize that liposuction is so much more barbaric than I already thought it was.
@NTDang
December 31, 2025 at 10:34 am
He's not fat, he's volumineus
@MrVonzine
December 31, 2025 at 10:34 am
Well dont women tend to be pear shaped and men apple shaped?
@Altrue
December 31, 2025 at 10:34 am
What's going on with some of these cursed animations?? A bit crass imo
@mandarp9472
December 31, 2025 at 10:34 am
Medical industry have not found an effective fat burning drug having no side effects yet.
@anathardayaldar
December 31, 2025 at 10:34 am
I just clicked on this video to see how many commenters disagreed with the video.
@Marwin555
December 31, 2025 at 10:34 am
just stop eating for a while ……it's not that complicated
@ujjwaldeepsingh285
December 31, 2025 at 10:34 am
I think you posted this video before 😅
@henrynguyen5343
December 31, 2025 at 10:34 am
Make “fat shaming” socially acceptable again. Vietnam has 2.1% adult obesity, it’s normal to “fat shame” in Vietnam.
The US rate is 40% btw.
@aroma_lavander
December 31, 2025 at 10:34 am
I don't have fat ….😭 And this really problem…😢
@reddit_stories_gone_wild
December 31, 2025 at 10:34 am
Missed this.. another absolute classic.
@3riccar10
December 31, 2025 at 10:34 am
oh WOW. whether its my algorithm spying on me or luck or spirit guides im SO glad the timing is perfect! i wanted to learn more about this subject and you uploaded this a month ago!
@igo-o9n
December 31, 2025 at 10:34 am
This made me realize how unfair and oversimplified the way we talk about obesity usually is.
@KyloBedo-
December 31, 2025 at 10:34 am
Stop blaming genetics. THATS SOCIETYS WAY OF TELLING YOU ,YOU CANT HELP IT!!!
YOU CAN HELP IT. STOP EATING SO MUCH AND STOP EATING CHEAP FOOD.
@voxellab_adj
December 31, 2025 at 10:34 am
Dude called me lazy in the most complex way
@zhang_han
December 31, 2025 at 10:34 am
Today I learned, my fat cells stress out about being obese.
@nutmeg1029
December 31, 2025 at 10:34 am
Essentially, human bodies do need fat to stay healthy and productive. Fat isn’t the problem, excessive fat is. When fat goes unchecked, everything from our organs, to our mental health, to even our future health is compromised. Instead of focusing on looking skinny and fat free, we should be focusing on reducing the stress on our organs and our minds by keeping fat to healthy levels. It’s much easier to eat healthier when your goal is to reduce the pressure on your heart, liver, kidneys, brain, and pancreas rather than trying to fit into that pair of jeans that’s sitting in the back of your closet.
@maydelle1279
December 31, 2025 at 10:34 am
Me rn eating chipotle while watching this video 😢
@l3on4rd010pro
December 31, 2025 at 10:34 am
We just need to stop eating too much then
@Kosmicc.K
December 31, 2025 at 10:34 am
Watching this as a fat guy while making chocolate chip pancakes is crazy work
@PlanetComicsStories
December 31, 2025 at 10:34 am
The thumbnail be like: THE BIG FAT SUN
@Bigbackseal
December 31, 2025 at 10:34 am
5:45 never thought that they would say that word…
@BFDRbobby
December 31, 2025 at 10:34 am
5:44 That one Bro, the second he sees a woman
@BFDRbobby
December 31, 2025 at 10:34 am
5:19 How bro acts two seconds after he says he’s gonna lock in🥀
@djlareo
December 31, 2025 at 10:34 am
Why so much "in the US" as example? Who cares about the US in a European-made channel?
@noraslittleworld
December 31, 2025 at 10:34 am
It would be interesting to see what happens in our body when we fast.
@ujotowh1514
December 31, 2025 at 10:34 am
8:28
yeah wonder why it is not discussed as health. maybe because for like 20 years internet tried convince people being fat is as healthy as being normal ? man idk
@mcbizzle1906
December 31, 2025 at 10:34 am
I know someone who is on ozempic and is fatter than ever.
@De_to_idioter
December 31, 2025 at 10:34 am
Well thats a big fat problem
@RetrogradeArchives
December 31, 2025 at 10:34 am
Fat cells dying from being too fat is so ironic
@Gaining_Gamer
December 31, 2025 at 10:34 am
I love being obese and I plan on getting more obese as time goes on.
@elinek5470
December 31, 2025 at 10:34 am
Who else is watching this right before Christmas? 😂😢
@solar6324
December 31, 2025 at 10:34 am
I agree that body fat is more than just stored energy, it has many pros and cons, and it plays an important role in our health. I especially agreed with the explanation of visceral fat and inflammation because many people ignore its hidden risks. Since obesity is often misunderstood and judged without scientific knowledge, this topic is linked to social issues. I liked it when I clearly explained complex ideas using simple animations in the video. After watching this video, I realized that understanding our bodies is important.
@Alexwoweh
December 31, 2025 at 10:34 am
wow! Fat isnt a sussybacca stupidity, but an important organ?!
@Church287
December 31, 2025 at 10:34 am
"healthy at any size" group really isn't going to like this video.
@앤드류-f8t
December 31, 2025 at 10:34 am
Watching this video, I was impressed by the idea that body fat is not just a matter of appearance or weight, but functions as an active organ in the human body. The explanation that fat affects hormone regulation and the immune system helped me understand scientifically why obesity is linked to various diseases. It was also striking to learn that humans evolved to store energy for survival, but modern society has turned this ability into a serious health problem. This video made me rethink the common view that obesity is simply caused by a lack of willpower, and instead consider the biological and environmental factors behind it. Overall, the message that long-term health requires changes in lifestyle rather than just short-term weight loss felt clear and convincing.
@enteplays3662
December 31, 2025 at 10:34 am
I'am obese (130kg at 2 meters tall) and I was very aware, that my weight is bad for my health, but I did not know how severe and damaging my weight actually is to every single part of my body.
Time to hit the gym and start eating more healthy and balanced for real.
@jb_hifi_time
December 31, 2025 at 10:34 am
Thanks
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