What Is The Deadliest Substance On Earth? Toxicity Comparison


Comments • 6 809

  • bowlingball194
    bowlingball194 6 months ago +6547

    Botulism is not directly found in canned or processed foods, if not preserved correctly the food becomes a breeding ground for bacteria, including Clostridium Botulinum. This bacteria produces the toxin associated with botulism when it enters you body.

    • mjuneoginn
      mjuneoginn 11 hours ago

      How about the chemical composition for Nova 6?

    • Holly Lamovsky
      Holly Lamovsky 6 days ago


    • Oliver Queen
      Oliver Queen 9 days ago

      EmeraldSnowman you mean 35?

    • stuy fich
      stuy fich 9 days ago

      I work in the restaurant industry and i can back this up, every night we throw away foods such as garlic butter, because garlic butter is a known breeding ground, so any butter that wad used that night at room temperature is thrown away

    • Shark
      Shark 9 days ago

      FENTANYL... deadliest substance in abundance out on the streets

  • serasane
    serasane 4 hours ago

    Number 3 mercury. It is nice to have mercury fillings in my teeth. Bacteria in my mouth methylate it fast.

  • anthony romano
    anthony romano 7 hours ago

    So... If I ate 149 crushed apple seeds instead of 150 i wouldn't die?

  • extraordinaryking
    extraordinaryking 11 hours ago

    BTW what is the background music?

  • tran gg
    tran gg 17 hours ago

    The true number 1 is the Undertale fandom.

  • Amzing pro guy
    Amzing pro guy 20 hours ago

    Get a shied form peeps that will kill posion

  • thesunexpress
    thesunexpress 22 hours ago

    I'd like to point out succinylcholine / Suxamethonium chloride as being particularly dangerous. Its nefarious quality being that it can kill really REALLY quickly, but that's just half the story... the compound breaks down very quickly, its metabolites are virtually undetectable and occur naturally in the human body; obfuscating what compound may have caused death.

  • Jessa McGeorge
    Jessa McGeorge Day ago

    Blue dark frog the story
    Jake: Hmm I'm bored
    Mom: Its summer get your iPad
    Jake: ok mum
    Mom: ok
    Jake: ^Gets chair and pushes it to counter^
    Jake: ^Opens cabnet^
    Jake: ^reaches far to get ipad^
    Jake: ^walks into L iveing room^
    Jake: ^hooks up to charger^
    Jake: ^turns on ipad^
    Jake:^puts on youtube video^
    Mom: sure
    10 years later
    Jake: see you mom
    Mom: see you 👄
    Jake: bye hun
    Jessica: bye Jake
    Jake: ^Walks into forest^
    Jake: ^touches frog^
    2 years later
    Jessica: 😭😭😭😭
    Lilly: dad 😭😭😭
    The end

  • Captain Language

    #1: A fart from someone who has eaten Taco Bell, Burger King, and a dead rat. The rat is to make it taste better.

  • Adam Kiehl
    Adam Kiehl Day ago

    Reminds me of Liberalism. Highly toxic

  • haithamaad abdelhady

    I always lick mercury

  • Dragon Seven
    Dragon Seven Day ago


  • nerd kid Da
    nerd kid Da Day ago

    The bottle in thumbnail looks like mini shield in fortnite

  • The Crazy chemist


  • cottie101
    cottie101 Day ago

    This style is so similar to Kurzgesagt that I thought it was one of their videos when I clicked on the thumbnail.

  • Kratos Kratos
    Kratos Kratos Day ago

    The most deadliest thing is dart frog

  • Nicolas Hernandez

    Got to throw the whole fucken world away

  • Funn y
    Funn y Day ago

    Who else feels lucky not to encounter these things?

  • Dominique 9325
    Dominique 9325 2 days ago

    That was dimethylmercury, it's way worse than elemental mercury as your skin absorbs it very well, plus it literally diffused through her glove and got absorbed by her skin, you could take a bathtub full of elemental mercury and dip your face into it and not much would happen.

  • Flykope
    Flykope 2 days ago

    Oh, my living nightmare.

  • Becky Rayz
    Becky Rayz 3 days ago +1

    I once had a really terrible illness and they had to inject small amounts of botulism inside my body because it was the only last treatment method left to choose from........

  • The Akward Channel
    The Akward Channel 3 days ago

    1. A mix of all of them.

    ITHEMoDI 3 days ago

    ‘You will pee, poop and have seizures.‘ Well that sounds fucking great

  • battlefieldchris
    battlefieldchris 3 days ago

    I just ate some cheese sauce!!

  • Fiona's Cat
    Fiona's Cat 3 days ago


  • Sam Svensson
    Sam Svensson 3 days ago

    the US president

  • Juri NWK
    Juri NWK 4 days ago

    I go buy 100 apples now

  • Steven Neiman
    Steven Neiman 4 days ago

    It was actually a very special form of mercury called dimethyl mercury that was responsible for the scientist who died after spilling a bit on her glove. Regular mercury is certainly nasty stuff, but dimethyl mercury makes the stuff look like spring water by comparison. I think the botulism toxin sounds like the worst of those just due to the tiny dose required to kill.

  • Sabitri Sahu
    Sabitri Sahu 4 days ago

    I have heard of a poison present in a chrysophyte protist Gonyoulax catarrini which causes PSP (paralytic shellfish poisoning) which can kill you in 10 minutes and there is no cure

  • Adrian Ramirez
    Adrian Ramirez 4 days ago

    This animation is freaking amazing dude kudos to you

  • RazorJack777
    RazorJack777 4 days ago

    6. Cyanide
    6.5. Happiness

  • Jasmine Nemu
    Jasmine Nemu 4 days ago

    How did they disguise fugu as salmon? Fugu flesh is white...

    • McAkkeezz
      McAkkeezz 4 days ago

      Jasmine Nemu Some colouting agent

    AJ PLACENCIA 4 days ago

    Thumbnail looks like mini shield potion

  • Kalla H
    Kalla H 5 days ago +1

    I think I`m gonna ask my dentist for a lead tooth.

  • Connor Fraze
    Connor Fraze 5 days ago

    In my head I think #4 is most deadly.

  • Hunny
    Hunny 5 days ago +1

    This is really helpful, it actually teaches me something important unlike *cough cough* school.

  • Pixzles
    Pixzles 5 days ago

    I had nacho cheese today at cinema am scared asd

  • J A N N Y Trill
    J A N N Y Trill 5 days ago

    Cheese sauce...

  • Carno 99
    Carno 99 5 days ago


  • Tyron
    Tyron 5 days ago

    Oxygen having zero oxygen will kill u

  • MFscareglow
    MFscareglow 5 days ago

    Obiously r6 comunity

  • Great Value Bleach
    Great Value Bleach 5 days ago

    Whoa 😲 this is scary. I remember as a kid taking apart a thermostat to play with the liquid mercury inside. I knew it was toxic but did it anyway. Luckily i didn’t touch it. Just watched it roll down the driveway.

  • Girl on YouTube O_o
    Girl on YouTube O_o 5 days ago

    NO THIS IS WRONG Jake Paul is the most deadly substance

  • MAYU
    MAYU 5 days ago

    Note. The scientist died after getting two drops of methyl mercury, not mercury metal on her hand, and the common concerns about mercury metal etc are often Over exaggerated , such as thimerosal which is not absorbed in the blood stream and flushed out through the kidneys, and considering mercury metal itself is not easily absorbed it's pretty well known to those who have experience with it you could probably drink a a few grams of the metal stuff and you'll shit like 99.999 % of it out and suffer no I'll effects although it's highly not recommended as a heavy metal cab get stuck in the digestive tract and cause severe pain
    And the mist common danger of metallic mercury is standing metal releasing mercury vapor which is a massive concern.

  • M.w. Canavan
    M.w. Canavan 5 days ago

    I can attest to the delusional bewilderment and physical consternation that a dose of botulism can do the human body, born of my own personal knowledge. As a descending paralysis, the botulism toxin slowly, starting with your vision, you have no muscular control of facial cranial nerves, suspends animation in a most cerebral consciousness. Vision blurs into an almost incomprehensible series of images. My tongue was hit next, I spoke on a phone for a living at the time and slowly over 8 hrs of speaking my tongue started to feel numb. Thought it was just numb from exhaustion, by the ride home it I could no longer move it of my own volition. 6 hours later my epiglotis was paralyzed, meaning I could not longer swallow. From that point forward I could no longer see, swallow, talk, walk, urinate, deficate, eat, drink or, eventually, breathe on my own again. I was stuck in my own body, unable to do much or anything. Most people with head trauma or the like, that result neurological paralysis, are usually in a medically induced coma, they are not wide awake while they slowly dim like I was. I was wide awake and fully aware of my frozen self. I was on a lung machine and in the i.c.u for months and then a nursing home after that. Not only was I highly aware of what was happening, I had a pretty good understanding of the reason why I had botulism and it was not from poorly canned apricots. I had Wound Botulism. If you are a healthcare professional or public health bureaucrat, you'll know or have a good idea of how I got the toxin. Let's just say I did it to myself. Suffice it to say that going from your autonomous sentient self to a bag of immobile flesh and bone, by way of the world's most deadly neurotoxin is a painfully horrid way to go.

  • Justin Y.
    Justin Y. 5 days ago

    It is said a man got anxiety from this content

  • Michael Reynolds
    Michael Reynolds 5 days ago

    I have castor beans.

  • Gamer_ Vinny213
    Gamer_ Vinny213 5 days ago

    Botulinum toxin....you didn't have to make a list you could've just told us

  • steve robbins
    steve robbins 6 days ago

    i have never understood why the japs risk eating that deadly fish, why dont they just eat sardines

  • Taerus
    Taerus 6 days ago

    Anyone else think the depiction of Colombian natives was in poor taste?

  • Atila Machan
    Atila Machan 6 days ago

    1. Despasito

  • ??? ???
    ??? ??? 6 days ago

    Botulinum toxin is even more deadly if it’s type h only a few nanograms will be lethal

  • Mary Membrebe
    Mary Membrebe 6 days ago


  • Sai Manideep Katta
    Sai Manideep Katta 6 days ago

    Please make a video about tiger vs lion

  • Sai Manideep Katta
    Sai Manideep Katta 6 days ago

    Really good and informative video

  • Tales Grimm
    Tales Grimm 6 days ago

    Better than bright side

  • fla playa
    fla playa 6 days ago

    Polonium 210 is by far and away the most toxic substance known to man (if ingested)
    Not even on the list. Decent/ crappy video :) Do your homework 2.3M sub dude. Peace.

  • Calon Rocker
    Calon Rocker 6 days ago

    Wake up!

  • err0r
    err0r 7 days ago +1

    The deadliest is poop.

  • Grey Reviewer
    Grey Reviewer 7 days ago

    The art and animation is so similar to Kurzgesagt

  • Itz Arc
    Itz Arc 7 days ago

    Cyanide and Happiess

  • Bowlcut Zever
    Bowlcut Zever 7 days ago

    The most deadly toxic thing is gossip.
    Don't listen to it.

  • Drakonus
    Drakonus 7 days ago +1

    What about Antimatter?? It can instantly kill you 😬

  • Kye Ru
    Kye Ru 7 days ago

    Mini shields will kill me?

  • luna the shadow clan cat

    Mac and chese has chese will i die
    I chew in the beeds when i get those bretets

  • Fire23
    Fire23 8 days ago

    What a toxic player is cyanide isn't he womble

  • saumil sunil shah
    saumil sunil shah 8 days ago

    No.1 Farts

  • Hype Channel
    Hype Channel 8 days ago

    Also mercury can enter humans food chains mercury from factory waste is sucked by algae and algae was eaten by shellfish and shellfish was eaten by fish and human eat the fish and shellfish this happen in the Japanese small town many people die because of the mercury

    HERAMB YADAV 8 days ago

    Ricin BREAKING BAD Heisenberg 😁.!!!

  • Paul Casil
    Paul Casil 8 days ago

    who' s the narrator of this show? James Charles? he sounds like his mouth is full of saliva or something + he speak too fast.
    but I really love this channel tho.

  • Alastaire McCullough

    when i was young i played with mercury i salvaged from an old boiler thermostat and definitely got it on my bare skin multiple times, but here i am, 16 or so years later and in college and only slightly insane. am i going to die randomly?

  • Eliad Buchnik
    Eliad Buchnik 8 days ago

    Plotonium few grams of this can kill millions, once you exposed there is no cure.

  • Marcus Casagrande
    Marcus Casagrande 9 days ago

    About mercury: "after spilling two small drops on HER GLOVES, she was doomed". WHAT?? Is mercury that dangerous??
    When I was a kid, like.. 15~20 years ago, I broke a mercury thermometer and the liquid spilled on my hands. I just washed it without any hurry. I felt nothing wrong... so far. Should I be worried about it?

  • amethyst8teen
    amethyst8teen 9 days ago

    There are quite a few that they skipped that should be somewhere between ricin and botulinum toxin.

  • Subx3r0
    Subx3r0 9 days ago

    Mercury?! U can die from it Illuminati comfirmed how can u die from a planet xd

  • I’m wrong but
    I’m wrong but 9 days ago

    Does anyone thing the thing in the thumbnail looks like mini shields

  • Neal Lockhart
    Neal Lockhart 9 days ago

    copying kursgyzat nice

  • SammytheStampede
    SammytheStampede 10 days ago

    Cyanide is a molecule in vitamin B17, an anticancer vitamin.

  • J. Christiann
    J. Christiann 10 days ago

    Man why do I gotta love cheese 😑😭 lol

  • Cheeseburger Monkey
    Cheeseburger Monkey 10 days ago

    CYANide! get it

  • Kai Zundell
    Kai Zundell 10 days ago

    W-w-wait. An infant died it Connecticut?? Where I live?? From lead?? Welp, I'm happy that wasn't me or some small child I know.

  • Kyra Elise
    Kyra Elise 10 days ago

    Y’all I literally just ate a meal and I am so paranoid like what if I die in 10 hours ugh

    • Kyra Elise
      Kyra Elise 10 days ago

      ugh my stomach is hurting I want to cry

  • Spinz
    Spinz 10 days ago

    "When your face is paralysed and you can't speak,drive as fast as you can to a hospital." - A genius,2017

  • TheNewVlogger08
    TheNewVlogger08 11 days ago

    Me: stops eating apples, noted.

  • Galaxy Gamers
    Galaxy Gamers 11 days ago

    Every of this videos just make me wonder: "why i am alive if the life its so dangerous. I got deppresed"

  • Support Main
    Support Main 11 days ago

    is it only me or who hear in background *Paladins* soundtrack ??

  • Ethunds
    Ethunds 11 days ago

    I am forever scared of cheese sauce

  • BubbaDERP21 The Cringe God

    Thumbnail = mini-shield confirmed

  • spongebobisamasochist yo

    Yeah ill take extra cheesesauce, like as much as you're legally allowed to give me

  • DeadTroperSociety
    DeadTroperSociety 11 days ago

    The Deadliest Substance On Earth?
    My ex-girlfriend's heart

  • Lillie Weatherholtz
    Lillie Weatherholtz 12 days ago

    Mercury is a metal

  • rrrrw999
    rrrrw999 12 days ago

    Actually, plutonium is the most toxic substance.

  • Santosh Patapati
    Santosh Patapati 12 days ago

    Is it okay to overeat

  • richard alvarado
    richard alvarado 12 days ago

    plutonium 210 killed Alexander Litvinenko the size of a grain of salt

  • Hydro Gamer
    Hydro Gamer 12 days ago

    The most toxic thing in the universe is the Overwatch community

  • Hector Guzman
    Hector Guzman 12 days ago


  • Bridgeport Kid
    Bridgeport Kid 13 days ago

    I live in CT. ...

  • Nigel Richardson
    Nigel Richardson 13 days ago

    To me the most deadly substance I think of right now is chlorine gas

  • PainKiller ,
    PainKiller , 13 days ago

    The airheads ad I got for this video scarred me for life.

  • DrArcaSJ
    DrArcaSJ 13 days ago

    Omg I thought the thumbnail was a mini shield. LoL