A Boy Ate Only Chips And French Fries For 10 Years. This Is What Happened To His Eyes.

  • Published: 10 September 2019
  • This case is based on publication in literature by Harrison R, Warburton V, Lux A, Atan D. Ann Intern Med. 2019 Sep 3. Link below. Non-clinical elements (e.g. initials, story details, etc) are adapted. Peer Review: Dr. Nikhil Parelkar.

    I originally had another case for video of a vitamin b12 deficiency I saw as a student about a girl on an overly strict diet. I didn't release it because the details were more difficult than I would like for a video. The clinical principles and science of that case and this one are the same.

    Music by Lifeformed ► https://lifeformed.bandcamp.com

    Medicine (Playlist) ► https://www.youtube.com/playlist?list=PL26HeTCO57qcMQB6CrU6QRzEi9tt9l1FI

    Toxicology (Playlist) ► https://www.youtube.com/playlist?list=PL26HeTCO57qe9SS_dttfWVHL8boBWxJGp

    A Boy Ate 150 Gummy Vitamins For Breakfast. This Is What Happened To His Bones. ► https://www.youtube.com/watch?v=mZ6nREONy_4

    A Mom Drank 3 Gallons Water In 2 Hours. This is What Happened to Her Brain. ► https://www.youtube.com/watch?v=J3HivpHP-5I

    A Grandma Ate Cookie Dough For Lunch Every Week. This Is What Happened To Her Bones. ► https://www.youtube.com/watch?v=Cwa8PdtWapE

    These cases are patients who I, or my colleagues have seen. They are de-identified and many instances have been presented in more depth in an academic setting. These videos are not individual medical advice and are for general educational purposes only. I do not give medical advice over the internet, see your own physician in person for that.


    MRI Images courtesy Dr Bruno Di Munzio. Radiopaedia.org rID:41113

    [0] Harrison R, Warburton V, Lux A, Atan D. Ann Intern Med. 2019 Sep 3. https://www.ncbi.nlm.nih.gov/pubmed/31476767

    [1] Chanarin I, et. al. A History of Pernicious Anaemia. Br J Haematol. 2000 Nov;111(2):407-15. https://www.ncbi.nlm.nih.gov/pubmed/11122079

    [2] Scott JM, et. al. The Discovery of Vitamin B12. Ann Nutr Metab 2012;61:239–245. https://www.ncbi.nlm.nih.gov/pubmed/23183296

    [3] Scherer K. Neurologic Manifestation of Vitamin B12 Deficiency. N Engl J Med 2003; 348:2208.

    [4] Ashkenazi, S. et. al Vitamin B12 deficiency due to a strictly vegetarian diet in adolescence.. Clin Pediatr (Phila). 1987 Dec;26(12):662-3. https://www.ncbi.nlm.nih.gov/pubmed/3677536

    [5] Li, K. And McKay G. Ischemic Retinopathy Caused By Severe Megaloblastic Anemia. N Engl J Med 2000; 342:860. https://www.ncbi.nlm.nih.gov/pubmed/10727590

    [6] Cuba Neuropathy Field Investigation Team. Epidemic optic neuropathy in Cuba--clinical characterization and risk factors. N Engl J Med. 1995 Nov 2;333(18):1176-82. https://www.ncbi.nlm.nih.gov/7565972

    [7] Sadun AA. Metabolic optic neuropathies. Semin Ophthalmol. 2002 Mar;17(1):29-32. https://www.ncbi.nlm.nih.gov/15513453

    [8] Bunn HF. Vitamin B12 and Pernicious Anemia- The Dawn Of Molecular Medicine. N Engl J Med 2014; 370:773-776. https://www.ncbi.nlm.nih.gov/24552327

    [9] Hodgkin DC, Kamper J, Mackay M, Pick- worth J, Trueblood KN, White JG: Structure of vitamin B12. Nature 1956;178:64–66.

    #medicine #science #biology #chemistry #physician #doctor #pharmacist #nurse #hospital #health #healthcare #patient #care #technology
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Comments • 7 717

  • Chubbyemu
    Chubbyemu   1 weeks back


    • chicken08pie
      chicken08pie  1 days back


    • Sample Text
      Sample Text  4 days back

      This woman perforated her stomach from drinking liquid nitrogen on accident, could you do a video on that?

    • lxlPhantomlxl
      lxlPhantomlxl  4 days back

      @Chubbyemu Please keep making these videos, they are very interesting and I honestly love them. Not only do theses videos inform me but all of the other viewers. Honestly your channel, these videos are in my opinion some of the best on YouTube

    • Nikito Vitch
      Nikito Vitch  4 days back

      Andrej Naumoski no surgery for that ?

    • ydoomenaud
      ydoomenaud  5 days back

      @Arthur Wolff they made one about Whomp?

  • Hector Sanchez
    Hector Sanchez  6 minutes back

    A man got threatened by a italian mobstar, this is what happened to his dignity

    • Hector Sanchez
      Hector Sanchez  7 minutes back

      A man drank 3 liters of gamer girl bath water, this is what happens to his kidneys

      • The Ultimate Reductionist
        The Ultimate Reductionist  20 minutes back

        I have NEVER met an unhealthy or blind vegan. People have all sorts of idiotic provably false provably wrong beliefs about what is good or bad for their health. Sciencebasedmedicine. org is an excellent website that debunks all sorts of myths.
        But don't attack animal rights vegans. Not forcing one's hunger & lifestyle upon nonconsenting animals by going vegan is infinitely more important than any health-nut's idiotic cause, like the idiots who are anti-gluten in spite of NO evidence gluten harms anybody.
        Whatever trivially small "harms" to anyone's health by going vegan is OVERWHELMINGLY outweighed by not forcing one's hunger & one's health & one's lifestyle choices upon nonconsenting animals.

        • Spork
          Spork  58 minutes back

          People are saying 9 hours is the maximum when the real maximum is 10 years minus one second

          • Dezsii Faye
            Dezsii Faye  1 hours back

            I had macrocytic anemia for years, it turned out to be a rare leukemia (biphenotypic acute leukemia) however I've always eaten healthily. I've always had immune problems, and have had several autoimmune diseases for most of my life.

            • Genma Saotome
              Genma Saotome  2 hours back

              The explanation of 20/200 needs work. 20 = pt needs to be 20 ft away to see X while someone with "normal" vision can see X 200 ft away. - my off the cuff explanation :)

              • Dat Asian Boi
                Dat Asian Boi  2 hours back

                A vegan ate vegan food for 10 years this is what happened to her brain

                • ExplodingBagel
                  ExplodingBagel  3 hours back

                  I think that it's wrong that the first ad I saw was a chip ad (Terra chips) then a Wendy's fry ad

                  • Howard
                    Howard  3 hours back

                    another extraordinary video! learn so much watching these

                    • Jah Karlson
                      Jah Karlson  4 hours back

                      Are the fry’s from five guys

                      • ad226200
                        ad226200  5 hours back

                        Heme👏 review👏

                        • kool aid
                          kool aid  5 hours back

                          0:25 when your teammate flashes you in csgo

                          • Gtoktas
                            Gtoktas  6 hours back

                            Thank god it has been only 9 years so I think I am safe

                            • rahman niggs
                              rahman niggs  6 hours back

                              i got brain rapped by Medical/Chemical terms but atleast now i cant die from vitamin b12 deficiency

                              • Diamondcreeper098
                                Diamondcreeper098  7 hours back

                                this video: 17-year-old male who got blind and deaf with a strict diet and vitamin b-12 deficiency
                                Instagram "fact" channels: a 10-year-old boy who got blind and deaf with only eating chips
                                people, who read it loudly: did you know an x-year-old boy who got blind and deaf randomly?

                                • VegabondKing
                                  VegabondKing  7 hours back

                                  High school football coaches- show this to your players!

                                  • DRKitKat
                                    DRKitKat  7 hours back

                                    He must have been irish

                                    • Catharine Chen
                                      Catharine Chen  8 hours back

                                      So many pickle Ricks

                                      • Houssein K
                                        Houssein K  9 hours back

                                        Could this happen to an adult? Asking for a friend...

                                        • HellomynameisRyanfirstoutindeedgooglelikesmesomuchtheybotheredmeuntilmynamewasthislong

                                          A girl encountered her crush for the first time in 10 years.

                                          *This is What Happened to her Heart*

                                          • Hậu Trung Trần
                                            Hậu Trung Trần  11 hours back

                                            Is this real

                                            • Luzviminda Gatbonton
                                              Luzviminda Gatbonton  15 hours back

                                              simebody didnt put lamb sauce infront of gordon ramsay this is what happened to his dreams

                                              • Progy
                                                Progy  15 hours back

                                                I was enjoying this video but then the bio chemistry at 5:00 started hurting my brain.

                                                • The ReplaceBuilder
                                                  The ReplaceBuilder  16 hours back

                                                  man breathing in his whole life and this is happened to his bone

                                                  • kdgang1
                                                    kdgang1  16 hours back

                                                    so wth were parents doing?

                                                    • Prime Logos
                                                      Prime Logos  16 hours back

                                                      2:12 w h a t

                                                      • Michael c
                                                        Michael c  16 hours back

                                                        My mum has lhon

                                                        • PerilousPlatinum
                                                          PerilousPlatinum  17 hours back

                                                          this kid tried to be jacksepticeye but failed hard because he wasn't irish

                                                          • Kieren
                                                            Kieren  17 hours back

                                                            i think i might end up being featured here. i’ve been drinking a litre of cranberry juice a day to replace alcohol and i have cramping in my left side and my head feels like it’s 30 lbs when i stand up. 😅

                                                            • Ken Ell
                                                              Ken Ell  18 hours back

                                                              17 year old boy and eating this for 10 years? He's not a boy he's a 27 year old man.

                                                              • Edith Attreed
                                                                Edith Attreed  19 hours back

                                                                B 12 in aloe Vera, ashitaba, sauerkraut

                                                                • Christina Atwell
                                                                  Christina Atwell  20 hours back

                                                                  12:39. Catch the picture change? 😂

                                                                  • TheBishop12
                                                                    TheBishop12  20 hours back

                                                                    9:52 this is why I’m not a Doctor

                                                                    • Shamar Younge
                                                                      Shamar Younge  21 hours back

                                                                      You know, I don't know how I found this channel wayyyyy back, but I'm glad I did.

                                                                      • Antonio Barrios
                                                                        Antonio Barrios  21 hours back

                                                                        DA's doctor: "WHAAAAAT?!?!?! YOU AREN'T OBTAINING THE NECESSARY VITAMINS FOR EYESIGHT AND HEARING?!?! PPFFFSHHHH!
                                                                        YOU KNOW YOU NEED THEM TO SURVIVE. RIGHT?
                                                                        I'M NOT SUPPOSED TO GIVE MY OPINION BUT GIVE IT A TRY AND THEN TELL ME IF ITS GOOD OR NOT.
                                                                        NOT CONVINCED YET?
                                                                        OK. I'LL CUT YOU A DEAL.
                                                                        THE VITAMINS WILL *SAVE YOUR LIFE* AND THATS A GREAT DEAL BABY!"

                                                                        • Conrad Cole
                                                                          Conrad Cole  22 hours back

                                                                          Lmao @ ". . .and not a hundred gummy vitamins for breakfast."

                                                                          • R H
                                                                            R H  22 hours back

                                                                            Brownie points for Pewdiepie insertion!😎

                                                                            • Starr Seed
                                                                              Starr Seed  22 hours back

                                                                              “...Not a hundred gummi vitamins for breakfast.”

                                                                              • Mark Hudkins
                                                                                Mark Hudkins  23 hours back

                                                                                Darwin approves

                                                                                • Stalemate One
                                                                                  Stalemate One  23 hours back

                                                                                  If that boy had parents or guardians who were supposed to be looking after him then those parents or guardians should be charged with criminal negligence for not feeding him properly.

                                                                                  • YuDaBest
                                                                                    YuDaBest  23 hours back

                                                                                    a boy only ate eyes for 10 years.this is what happened to his chips & french fries.
                                                                                    anyhow i love the pewdiepie and tuber simulator entry on the vid lol

                                                                                    • Adel Wolf
                                                                                      Adel Wolf  1 days back

                                                                                      If we could have less Pewdiepie in the next episode, that would be GREAT.

                                                                                      Otherwise? Fantastic as usual!

                                                                                      • Miles Cunha
                                                                                        Miles Cunha  1 days back

                                                                                        The first minute just described me. Now I'm scared.

                                                                                        • Egg with 50000 subscribers s


                                                                                          • Kristin C
                                                                                            Kristin C  1 days back

                                                                                            Just saw this story a few months ago...crazy....

                                                                                            • Amy Ann
                                                                                              Amy Ann  1 days back

                                                                                              A man jacked off every day for 21 years. This is what happened to his brain.

                                                                                              • Xx Toxic xX
                                                                                                Xx Toxic xX  1 days back

                                                                                                This kid couldn’t hear because of the Ali-a ear rape intro at 2:26