The mathematics of weight loss | Ruben Meerman | TEDxQUT (edited version)

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  • Published on Oct 11, 2013
  • This is the edited version of The Mathematics of Weight Loss presented by Ruben Meerman.
    In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized.* (*Subject to certain rules and regulations)

Comments • 6 091

  • Kevin Southward
    Kevin Southward Day ago

    @everydamndayfitness have you seen this?

  • Janet Nordfors
    Janet Nordfors Day ago

    Mind blown!

  • Vojtech Stursa
    Vojtech Stursa Day ago +1

    Problem is that it doesn't work. Not in the long term, not for people who have hormonal issues, not for stressed people, ... the issue is much more complex. Search for Jason Fung - Obesity code.

  • thatjokerperson
    thatjokerperson Day ago

    brb gonna go hyperventilate

  • bud ekins
    bud ekins Day ago

    In about as plain English as you're going to get.

  • Salama Afro
    Salama Afro 2 days ago

    So is this the male version of beauty & brains? It's a YES from me...deep breathe!

  • Piara Singh
    Piara Singh 2 days ago +1

    I would repeat, : Eat less, Move more and Breathe. I am sure i can also loose some weight now finally.

  • James Trickett
    James Trickett 2 days ago +6

    "Eat less, and move more (to breathe more) to lose weight ". Works for many, but the human metabolism can then reduce at which point weight loss or health improvement may stop.
    If so look at when to eat and what to eat as fasting and ketogenic periods now have so much science backing up health and weight outcomes, plus Inflammation (and therefore pain reductions) that they are worth looking further at when you've hit a wall in your health goals.
    Changes for some in fasting could be just a return to 3 meals a day from the 70's era as he mentioned to cut out the regular snacking to reduce insulin levels and inflammation. Some people may find 12-16hr fasting over each 24hrs more helpful.
    But everyone is rather unique so try things and just stick with what works best for your body. Eat less move more is a great place to start and may be the end of it for you. Plus changing to more natural whole foods instead of processed and junk is a great idea for most people's health.
    Much love to you on your health journeys folks.

  • oaieh
    oaieh 3 days ago +1

    So that's why laughing is healthy

  • Jadyn's Perfect Gaming

    He said amonds not almonds

  • Peter Basson
    Peter Basson 4 days ago

    How has this been edited? so... Eat less and Work out more - Simple!

  • Thomas Whiteowl
    Thomas Whiteowl 4 days ago

    this just illustrates how little people know about the body. I'm sad for humanity.

  • SUMIT CHAUHAN
    SUMIT CHAUHAN 4 days ago

    he did need to introduced himself

  • Julie Brierley
    Julie Brierley 4 days ago

    Love this eye opening video

  • RohrAtom
    RohrAtom 4 days ago

    Nice, so I can gain some weight by inhaling CO2

  • efoster11
    efoster11 5 days ago +3

    Amazing demonstration of chemical reactions. thank you for spelling it out

  • Luis ignacio Pérez
    Luis ignacio Pérez 5 days ago +5

    The answer is at 21:13 ;)

  • Marin
    Marin 5 days ago +3

    No doubt, this is my favourite Ted speach so far.

  • thenatmann1
    thenatmann1 6 days ago +2

    I was 230lbs at my heaviest. My success to getting to my current weight of 140lbs, a year later, is to quit drinking alcohol completely, eat only whole or chopped organic fruits and vegetable, and don't eat anything else, no meat, no dairy, no eggs, and basically no processed food at all. And only cook the veggies/mushrooms, never cook fruits. I eat at least 4 bananas a day, sometimes more, they have good protein, good carbs, and fill you up for a while. All of the non-vegan food will not only make it tough to lose weight, but it will also make you unhealthy in general. Pills are not the answer, keto is definitely not the answer. exercise is good too, try to walk about 3-4mph everyday for an hour. I do about 240 pushups and a few minutes of shadowboxing every weekday. And that's it! good luck out there everyone, I know you can do it :)

  • PKTEK
    PKTEK 6 days ago +24

    RU-clip, please recommend videos like this BEFORE THE HALF DECADE MARK

  • Frank Mallard
    Frank Mallard 7 days ago

    There is no Ether

  • SwordMasterTala
    SwordMasterTala 7 days ago

    volumeeee.... louder

  • Jacob Johnson
    Jacob Johnson 9 days ago

    That was great..lol

  • Moby Salahuddin
    Moby Salahuddin 9 days ago

    what was the point of this presentation?

  • evangelizarEC
    evangelizarEC 9 days ago

    Very good, and at least is pointing to they aspect of lack of understanding of our physiology. A key issue not addressed is that when you rely on 'eating less', what you will also slowdown is the metabolism for those reactions to take place... even though you are moving more!

  • Pakar Diet Penurunan Berat Badan

    My dream is to get the silver play button

  • digital1 ministry9
    digital1 ministry9 10 days ago

    Here's the math.... STOP EATING PROCESSED FOODS + NOTHING ELSE = DROP 100 LBS! THE END!!!

  • Dean Shaw
    Dean Shaw 10 days ago +1

    i took a look at my mother and grandmother and thought no mathematics can solve their weight problems

  • Omar St
    Omar St 10 days ago +13

    i love how he straight up kept the safety glasses

  • Dominator
    Dominator 12 days ago

    *MOISTURE*

  • Grady Whitman
    Grady Whitman 12 days ago

    FAQ #2: "Does weight loss cause climate change"? Asked no one ever.

  • Chirag adwani
    Chirag adwani 13 days ago +3

    Well it's more complicated than this. Hormones complicate literally everything that is simple about this math.

    • Raymond Garcia
      Raymond Garcia 11 days ago +1

      I doubt your a physicist so please stop acting like you know!

  • shubham negi
    shubham negi 14 days ago +5

    Thanku I lost 20 kgs because of this video

  • Dan
    Dan 14 days ago

    SO Co2 from oil is different from Co2 from your breath because it's "dead?" How does climate change know the difference?

    • Dan
      Dan 10 days ago

      @GravInducedSleepTrac If it's on Earth it's "moving through the system."

    • Dan
      Dan 11 days ago

      @GravInducedSleepTrac Can you explain how the molecules differ? Are there extra atoms or...?

    • GravInducedSleepTrac
      GravInducedSleepTrac 11 days ago

      Sequestered C02! Ie The locked up excess that made it possible for us to exist vs the carbon moving through the system today!

  • Delight Compass
    Delight Compass 14 days ago +1

    What's the presenter's point on climate change? CO2 has got nothing to do with it? I don't get it, I only get his hubris.

    • Ollie Thomas
      Ollie Thomas 14 days ago +1

      He is saying how breathing doesn’t contribute to climate change because the carbon we excrete has come from the sunlight via the carbon cycle. It then re-enters the cycle when plants photosynthesise it. Fossil fuels, however, contain ‘old’ carbon that’s been out of the cycle for many years, hence when we dig it up and burn it we add more carbon to the cycle than can be handled by plants and boom, climate change.

  • Kkathryn 96
    Kkathryn 96 14 days ago

    Let’s just ignore our basic human biology and physiology for a second...... this guy has pretty words and demonstrations, ohhh! No. Please do not believe pseudo science. If you want to know real human physiology you should educate yourself through reputable sources.

  • Tim Owen
    Tim Owen 15 days ago

    This guy is like a smart Dave Hughes

  • S.M. Brown
    S.M. Brown 15 days ago

    I'm an older man in my 70's. I've always done intermittent fasting which has helped me keep my weight in check. However the body odor is terrible. I discovered Granny's Natural Deodorant. It's 100% All Natural and Aluminum Free. It's the only natural deodorant that works.

  • lena brower
    lena brower 15 days ago +2

    @5:00 into this farce he has a 'chart' showing his main point, with a big arrow labeled BIOCHEMISTRY, something this man never studied. His 'degree' is in communication and at best, physics. Living beings do not burn chemicals like your gasoline engine, and any 'theories' of biochemistry based on purely chemical processes are over the top simplifications of processes that even experts in biology still struggle with understanding. His book and presentation here are dangerously misleading oversimplifications. More recent studies pretty much debunk exercise as a sole remedy and cite diet as a primary cause of weight gain. With a complex relationship between diet, hormones and brain chemistry being the probable root causes of obesity. People, there is no simple answer to this complex problem. Exercise has failed, diet is our only hope. And by diet I do not mean eating less, I mean eating smarter and staying away from foods that trigger hormonal activity that leads to obesity.

    • GravInducedSleepTrac
      GravInducedSleepTrac 11 days ago

      Troll sighting!

    • lena brower
      lena brower 15 days ago

      @Mike Davis Leuluai Maybe listen to actual doctors that study obesity and weight gain/loss? Some popular youtube lecturers like Doctor of pediatrics & endocrinology Robert Lustig or Doctor Mark Hyman for two of the more popular. Along with many other actual scientist/doctors that are speaking out about causes of obesity and why it is more complex than what some people believe. Also there are some fantastic Ted talks by actual doctors and their struggles to understand this complex biological issue.

    • Mike Davis Leuluai
      Mike Davis Leuluai 15 days ago

      now im confused. I'll just do what both of u say lol

  • Darius Gheju
    Darius Gheju 15 days ago +2

    20:30 did he just referenced to his liver being in his left side ??

  • Anon Ymoose
    Anon Ymoose 15 days ago

    but i like eating and i dont like moving

  • maik baumann
    maik baumann 15 days ago +1

    "none of them was right"/" its carbon dioxide and water" - serval of them said sweat. explain to me what sweat is made of mr smartass.

  • Timothy Sheridan
    Timothy Sheridan 16 days ago +1

    your Q&A prooves voting should be illegal

  • Poppy Ferreira
    Poppy Ferreira 16 days ago

    Excellent stuff wow eyeopening!

  • señor pepper
    señor pepper 16 days ago

    youtube, whats a kilogram?

  • andrew ansari
    andrew ansari 16 days ago

    This simply misses the point. Running a calorie deficit is so Obvious. But running a calorie deficit daily is challenging . How this got on Ted is beyond me.

    • GravInducedSleepTrac
      GravInducedSleepTrac 11 days ago

      No it's not just eat real food you'll feel better and more able to work!

  • ___.___ QWERTY___.___
    ___.___ QWERTY___.___ 16 days ago

    mmm almond pocket

  • strateeg32
    strateeg32 17 days ago

    What he says isn't even correct.
    He claims that what you poop out has never been inside you?

    Literally the thing that makes sure that all your healthy stool has the same color is due to stuff inside your body being pooped out.
    Or does he think red blood cells where also never in your body?
    Or what do you think of all the other products made in your body that need to be excreted?

    • strateeg32
      strateeg32 10 days ago

      @GravInducedSleepTrac which is not true. Poop contains substances that are added to it from your body.

    • GravInducedSleepTrac
      GravInducedSleepTrac 11 days ago

      Not incorporated in to you, only passing through!

  • gary gjl
    gary gjl 17 days ago +1

    stop eating period.

  • Spaced Invader
    Spaced Invader 17 days ago +1

    I lost a bunch of weight about 7 years ago and it hasn't come back. Simple rule I followed to do this, stop eating when I felt full.

  • AKACS
    AKACS 18 days ago +2

    human body is just damn amazing.

  • KLJF
    KLJF 18 days ago

    I LOVE ((34))

  • Sol Fancy
    Sol Fancy 18 days ago +6

    This was a very informative lecture, thank you.

  • Shashank Bajpai
    Shashank Bajpai 18 days ago +2

    SUCROSE IS C12H22O11 NOT C12H22O5 THIS MADE ME CRINGEEEEEEE

  • Sportys Business
    Sportys Business 18 days ago

    Brilliant. It explains why I lost 5kg when I started using a far infrared sauna every day and doing the Wim Hof method. Also that the 'fart tax' governments want to put on dairy farmers to help reduce climate change is complete and utter bollocks!

  • iok-1
    iok-1 19 days ago

    The problem is that eating less and NOT conserving energy by being sedentary is unnatural.
    It's the survival response to eat more and be lazy. He should have said that. Look at cats or dogs or gorillas in the wild.

  • krisrocco
    krisrocco 19 days ago

    Brilliant mate

  • giulio siracusano
    giulio siracusano 19 days ago

    Excellent speech

  • Павел Соболев

    Does this video mean that If I beatbox I will lose weight faster?

  • just another girl in this world

    Wow...that fact that I could do this but just never thought about it is astonishing. Like this is just moles/stoichometry

  • JayLos Dust
    JayLos Dust 21 day ago

    Am I being encouraged to starve myself?

    • Nemo Nemo
      Nemo Nemo 20 days ago

      You're being encouraged to talk to people more. When you talk more there's less eating and you inhale and exhale more frequently 🤷💁

  • Rohail Nasir
    Rohail Nasir 21 day ago

    That was interesting!

  • amandeep bhullar
    amandeep bhullar 21 day ago

    LOL, first question came into my mind immediately

  • Lucas C
    Lucas C 21 day ago +147

    8 or so months ago I dropped 125lbs in 11 months. Constantly people asked if I was doing keto, or weight watchers, or whatever. I responded with: "weight loss is nothing more than a simple math equation: burn more calories than you consume." People overcomplicate weight loss so damn much. They go on diets that rid themselves of food they enjoy eating. I didn't abolish things I loved to consume, I'd just eat less of it, or exercise off the difference. I wasn't in the gym 3x a week. I was a hair more active than I was at nearly 300 pounds, I just ate way less.
    I wish I understood this before I spent 27 years of my life in the "morbidly obese" category. I told myself it was just genetics, I was predisposed to being overweight. Fact is, I was just lazy and afraid to try.
    Y'all, you can lose weight. I promise you. and after the first couple weeks, the eating less becomes normal. I did intermittent fasting as well (fast 16, eat 8) which I think helped, but it's all just basic math. Get a calorie tracking app and stick to it (myfitnesspal worked great for me, I still track everything despite having hit my maintenance weight 9 months ago).
    YOU CAN DO THIS.

    • Joe Harvey
      Joe Harvey Day ago

      Have u kept ot off?
      Were u addicted to foodmM?
      Im 52 was athlete lost 50nfrom 300 cant get below 252..
      Im addidtes sugar and have got trainer they injured my back longnstory.. soon im ready to go back at it..
      In 5 8 52 what shoudl be my calories per day
      And what activity
      I was doing 1900 calories and seema like its not working..
      I want lise 50 to 70 not fast but soon
      2 yrs...
      Thanks

    • kellerrobert80
      kellerrobert80 3 days ago

      @Rami Veiberman A good starting point for portion size is one-half of what it is today. if you're hungry, and only if you're hungry after pausing a few minutes, eat the other half.

  • MaxPro
    MaxPro 21 day ago +1

    (8:00) Make no mistake: if you eat 5kg of food, you will be 5kg heavier.

  • Patrik Burda
    Patrik Burda 21 day ago

    If you can't convert atoms to energy how about antimatter? If you combine matter and antimatter they annihilate right?

  • Andre Nickell
    Andre Nickell 22 days ago +2

    All that to say the obvious?!!

  • Swish 35
    Swish 35 23 days ago

    If I saw this talk earlier in my life, I probably would be a neurosurgeon right now

  • jastat
    jastat 23 days ago

    His comments about climate change are incorrect (burning fossil fuels does release carbon dioxide into the atmosphere which results in climate change) but the other stuff is correct.

  • Albert Granell
    Albert Granell 23 days ago +2

    Ruben: You CANNOT convert atoms into energy

    Also Ruben: We literally eat sunlight