How much Bacon gives you Liver Failure? What about Colon Cancer?

How much Bacon gives you Liver Failure? What about Colon Cancer?


In February 1977, a 42 year old woman was
admitted to the hospital with deep jaundice, shivers and hemolytic anemia – a type of anemia
where her red blood cells were being destroyed faster than her body could make them. She went on to develop a “hepatic precomatose
condition,” – a type of impairment of consciousness you see in severe liver disease. The doctors found she had a shrunken liver
and an enlarged spleen. With multiple red blood cell transfusions,
the woman recovered, but the cause of this mysterious liver disease eluded doctors for
quite a while. One day, her husband suddenly brought over
some cooked blackberries. This was a bit odd since he rarely visited
her and in fact, hospital staff advised her not to accept any outside food. They decided to feed the blackberries to some
mice. …and The mice died. They sent the blackberries off for analysis
and found that they contained about 300milligrams of the nitrosamine N-Nitrosodimethylamine,
NDMA. The woman’s recovery was only temporary. After discovering the details of her assassination,
her mental and physical state progressively worsened over the following months. The husband was convicted but unfortunately
the woman died. So what does this have to do with bacon? Well, Nitrosamines are the cancerous compounds
suspected to form from the nitrate and nitrites found in processed meat. But the dose the woman was given was 300 milligrams
– just how big is that? We’ll get to that in a moment. “The alarming warning from the World Health
Organization’s cancer research arm that goes like this: processed meat causes cancer and
red meat probably does too.” In 2015, the IARC declared that processed
meat is a carcinogen, a cancer causing agent. Suspect harmful compounds in processed meat,
and analysis of more than 800 observational studies is what led them to their conclusion. Billowing Backpacks radioactive man, that’s
a lot of studies! However, in the report, all the 127 studies
on colorectal cancer, as shown in table 2.2, used questionnaires as the data collection
method. Actually this type of study, an observational
study, is very very common in nutrition research. The questionnaires usually have a similar
format – Here’s one from Cambridge University. Do you happen to know what your average use
of bacon was for all of last year? Then, what these questionnaires have difficulty
taking into account is: Do you eat your bacon like this or like this? Or like this? Back in 1994, a study “found” that hot
dogs increase brain cancer risk in children. “They asked the people: did you eat a hot
dog? They didn’t ask them: Did you put it in a
bun, did you put ketchup on it? That’s important because it may be that it’s
not the hot dog at all that’s causing this increase risk of cancer, maybe it’s the bun,
maybe it’s the ketchup, maybe it’s the mustard so…” I thought this newscaster had a decent point
– think about the type of people who eat the most hot dogs – what other foods are they
likely to eat more of? For the record, I’m not here to say processed
meat is some great health choice. I’d say if you’re going to eat meat, then
make it good quality fresh meat. But, let’s be realistic: is a breakfast
of an egg, avocado, and some bacon really that bad for you? The main suspect bad compounds put specifically
in processed meat are nitrates and nitrites. During heat processing of the meat, a small
portion of the additive sodium nitrite is suspected to turn into the cancerous nitrosamines
like the earlier mentioned NDMA. But, the acidic nature of our stomach is suspected
to allow nitrates and nitrites to turn into nitrosamines in the body during digestion. Now, there are some major issues with the
nitrate nitrite idea. First, both compounds are found in vegetables. This study found that in italians vegetables
provided 5.5 times the nitrate and nitrite of cured meat. In fact celery juice which has very high concentrations
of nitrate, and is used to make the all natural “no added nitrates or nitrites” processed
meat. In fact, there is a cycle in the body where
nitrate is turned into nitrite and nitrite is turned into nitric oxide then nitric oxide
is turned back into nitrate. Part of this cycle takes place in the mouth,
so there is naturally plenty of nitrite in our saliva. “…what the hell, you drooled on me!” OK So in the body, nitrite is reduced to nitric
oxide… and Nitric oxide is regarded as essential for health because your body uses this molecule
to relax blood vessels. This paper refers to both nitrate and nitrite
as nitric oxide therapeutics. As the paper explains, nitrate and nitrite
have been shown to be good for blood pressure, mitochondrial efficiency, exercise performance,
and have a therapeutic effect on pulmonary hypertension.[R] Which is why, you’ll find nitrate supplements
like these beet root powder ones designed to improve blood flow and heart health, reduce
blood pressure and improve exercise performance. Now hold on a minute, because the point is
not that you should be scared of bacon and celery sticks and beet powder . A Chemist
and Biochemist who has published relevant research in several journals like the American
Journal of Physiology, Dr. Mark Miller, says that nitrate and nitrite are not nitrosating
species – that is, these molecules cannot directly form cancer causing nitrosamines,
so whether your bacon contains inorganic sodium nitrite or all natural nitrate from celery
juice, it’s not getting turned into the cancerous nitrosamines in your body. I won’t get into the details here, but in
the description I’ll link to an article where he clearly lays out the chemistry and
biochemistry for this. Moving on, here’s a study where researchers
wanted to see how processed meat affected the development of colon cancer. They first injected the rats with azoxymethane,
a compound known to cause colon cancer. Surprisingly, they found that not only did
a bacon diet not cause cancer, it actually consistently protected them from the cancer-
bacon reduced the number of precancerous lesions in rats injected with the azoxymethane. But of course this is just one study, so let’s
move on. What about cancerous Nitrosamines already
present in bacon, frankfurters or salami thanks to heat processing. Nitrosamines are definitely bad for you, that’s
not in question – in high enough doses they mess up your liver, and yes, can cause cancer. But precisely how much can a human tolerate
without having any issues? After all, few people would suspect a half
glass of wine a couple days a week to be bad for you. “Many studies have shown that drinking a moderate
amount of red wine can help the fight against heart disease, alzheimer’s and some cancers.” But, 50 half glasses of wine in one night
could cause serious injury to your liver. The dose is important. So, we need to use some logic to get an idea
of how much nitrosamine a person can tolerate: This is a table from the IARC report looking
at nitrosamines in processed food. The LD-50 is a measure of toxicity looking
at what dose will kill half of the people given that dose. Based on the LD50 data, the nitrosamine NDMA
appears to be the most toxic. NDMA – this is the same compound given to
the woman mentioned at the start of the video. 300 milligrams of NDMA is the amount she was
given in the blackberries – how much processed meat do you have to eat to get that amount? Based on the highest value provided in the
table from the IARC, 84 micrograms per kilogram of Frankfurters, you would need to eat 3500
kilograms of frankfurters. “Thousands of pounds of wieners are produced
daily…” That is more than the weight of a Hummer H2
of frankfurters to get the same dose as the woman who died from the blackberries. OK But we don’t want to know how much to
eat to die, we want to know how to not get cancer. This study put various doses of NDMA in the
drinking water of over 4000 rats and followed them over their lifespan, about 2 years. They found that “since the experiment continued
on into extreme old age, effects became measurable at doses of only 0.01 to 0.02 mg/kg/day,”
that is, they only got the cancerous tumors at .01 mg/kg per day and higher. Using Anroop Nair’s human equivalent dose
conversion, we can estimate that a 70kg human would need a dose of .0013milligrams or 1.3
micrograms per kilogram of NDMA. So, assuming we can apply this mouse data
to humans, you would have to eat more than 1.1 kilograms, which is 2 and a half pounds
or 2700 calories of frankfurters a day, for years, to develop a cancerous tumor at some
point probably in the second half of your life. That’s 80 times the amount of Nitrosamine
the average American actually consumes. To give you some perspective, the LD50 of
Oxalate is 25 grams, boiled spinach is about 0.60% oxalate, meaning 4.3kg of boiled spinach,
eaten once, has a 50% chance to kill you. I’m not trying to say Nitrosamines are harmless,The
point is, if we’re going to point at a substance in some food as a mechanism for that food
being bad, we need to be realistic with the dose – what is an actually realistic amount
of that substance a person can get from food? There are many other ideas for why processed
meat is bad for us that I didn’t explore, but most of these can be applied to red meat
in general, so stick around because we’ll take a look at those in my next video. One more thing, the IARC report concluded
that “Each 50 gram portion of processed meat eaten daily increases the risk of colorectal
cancer by 18%.” That doesn’t mean people who eat processed
meat raise their absolute risk of colon cancer from zero to an 18% chance. What that really means is, for example for
100 Australians not eating processed meat, over their lifetime, 8 will get colorectal
cancer. For 100 Australians eating 3 slices of bacon
a day, 9 will get colorectal cancer. The other thing about this report is, if you’re
familiar with epidemiology you’d know that a study with a relative risk under 2 is probably
noise and should be thrown out. More than 2/3rds of the studies on colorectal
cancer did not find a relative risk over 2. Another thing is that these studies don’t
differentiate between organic prosciutto that is just pork and salt and cheddar cheese stuffed
hot dogs with added corn syrup and soybean oil. and once again For the record, I’m not saying
we should all eat more processed meat. Actually I rarely choose to eat processed
meat and I think meat quality needs to be prioritized much more by those who can afford
it. I just wish points for or against foods were
more realistic. “This program was made possible by the generous
donations from my Patreon patrons and, viewers like you.”

100 thoughts on “How much Bacon gives you Liver Failure? What about Colon Cancer?

  1. Fun fact: NDMA is actually yellow.
    Also, Salami is a suitable treat for cats. Most cats should be just fine with a couple pieces of salami as a treat every now and then.

  2. All of you people, stop yourselves from eating unfermented processed soy based products, I repeat, do not consume these products, these have a high amount of carcinogens. Yeah, this includes the fake meat that you wanna try, don't please, it's a waste of money to buy one. Humans can only consume soy after fermentation, to get rid of it's toxicity, just like what is being done to cassava, yeah cassava's poisonous and all but atleast you can dry and process it and turn it into a safe and edible food.

  3. You can buy bacon from a manufacturer that does nor add nitrates or nitrites. Pork carries a lot of parasites. Red meat isn’t good for the gut biome as a whole.

  4. Thank you so much. I came here to post that vegetables Contain nitrates and nitrites, only to find a video by someone who gives a shit about research.

  5. The Bible says in Deuteronomy 14 "You shall not eat any DETESTABLE thing" Including the swine. All of the animals and sea creatures the Bible say, "Do Not Eat!" — Are all scavenger animals! Most people wouldn't eat rat or vulture or Shark or Alligator. All of them are detestable because they are scavengers. The Bible is scientifically accurate.

  6. There's a dude called Chubby Emu that does videos exactly like this here on YouTube. I dont know who ia ripping off who.

  7. After watching this video I am now glad I failed Probability and Statistics in college. Because the second time I took it I understood it so much better, hence, helping me understand the facts presented in videos like this! Thank you WIL!

  8. I’ve known several people that have or have had colon cancer, all of them ate meat heavy diets low in fiber and hardly any vegetables.

  9. <——-calculates exact amount of bacon in lbs/day that he can safely consume while eating freshly fired bacon from Aldi’s.

  10. Dr Berg eats bacon and eggs everyday. His arteries are clean. His cholesterol levels are great. Watch his videos on YouTube.

  11. Thank you for your work, sincerely, your video quality and scripts had been polished to superb quality. You really are the best for the best.

  12. Good work on the nitrate/nitrite eargasms. That guy is still probably holding that hotdog. And Ecstasy preserves bacon.

  13. This is only anecdotal, but every centenarian I've ever met (about 15) told me they ate bacon and eggs everyday for breakfast. Portion control matters, overall diet matters, vices matter, exercise, stress, all matter.

  14. Didn't that UN study use bunny rabbit 🐰 along with the rats,, basically they throughout the rat data and focused on the bunny rabbits,, go figure

  15. These studies also ignore inflammatory responses caused by the SAD, as well as the high carbohydrates thus high insulin that feeds cancer. Most of these studies are just attempts to convert people to plant-based diets.

  16. The Canadian food guide has recently changed, removing meat products, and has mixed it with plant based protein, UN-1 CANADA-0. START EATING YOUR SOY, BOY!

  17. Nothing to do with this video but dang that natural Tasmanian sirloin at 3:30 is expensive ¥¥¥$$$ (for those who don't know it's about $23/lb.). Japan could raise more free range cattle but it would rather import. Sad☹️

  18. The real problem with nitrites as I understand it is that the processors use nitrites too liberally, much more than needed in order to prevent spoilage and to make it look more appealing by turning the meats bright pink to even red in appearance when compared to meats with moderate yet sufficient amounts added or that contain natural preservatives extracted from things like celery, resulting in a pale brownish color that is unappealing to some.

    When I was in college I ate processed meats regularly and then started to develop severe migraine headaches. So I did some online research and found that the cause was likely nitrates. I stopped cold turkey and never had migraines since. I eat processed meats now and then, but not like before and am still migraine-free.

  19. If you haven't done one on MSG I'd like to see your take on it. By my own internet research, msg is naturally produced in the body. The problem is that msg as a food additive is not needed and over-excites the nervous system.

  20. Your doing god's work, keep it up mate. Never in my undergraduate health science degree did I receive a lecture at the level of your videos. University education is a joke, particularly when it comes to health science.

  21. You're one of the best channels on YouTube. The level of research required and the detail you incorporate is truly rare man. (Please) keep it up.

  22. Welcome back Joseph. I’ve missed your diet and food related research. You went off piste for a bit with your language bits. Because of you I went OMaD and changed my life. Can you do an edited version of that first video? Are you still OMaD? Life saver you.

  23. I've come to the conclusion that anything that's said by the talking heads on television is the exact opposite of reality.

  24. I've noticed that I liked your video much more when you write about things that I agree with. I do believe that there are studies about that. I've been busted

  25. Lol this guy criticizes certain studies then brings up studies involving rats drinking water, and thinks it's related to humans and bacon

  26. Dr Berg [Utube] recommends uncured [ nitrate/nitrite free] no sugar added. [ I found also no antibiotics added ] for not much more money than regularly priced bacon… doesn't hurt to be on the safe side.

  27. So how much did they pay you to create this video ? Bunch of amateur research studies that are legit BS, if your statistics were correct there wouldn't be so many people dying every year due to their diet habits. Meat is cancerous and it causes cancer even consuming small amounts daily, the best chance you have if you balance your diet with the HIGHEST quality of meat approriate amount of carbs and fibres, reducing sugar intake..

    Nonetheless I don't believe these numbers from the research this is based are legit.

    Ok you might say that this applies only for a colon cancer, but what about heart disease (cholesterol from the meat) or bowel cancer and other type of stuff that meat is responsible for

  28. A friend is sadly struggling with colorectal cancer… after doing low carb diet for maybe a year or two…. even the Atkins dr died of a heart attack.

  29. I'm only 1 minute into the video but I can already tell you that there is more Nitrates & Nitrites in Vegetables than Bacon & Hot Dogs 🙂

  30. So uhm, how many blackberries would i need for a leathel dose of NDMA? Just asking "for a friend" … 'cough' … to prevent that glutton dying from overeating those…ofcourse.

  31. Your videos are life changing, love them. Make one on social awkwardness and the introvert/extrovert spectrum (if that exists).

  32. For those excessively concerned about bacon but still want to eat it, you might want to consider uncured bacon. The only nitrates and nitrites used are those naturally occurring in celery salt and sea salt. Our store brand has no added additives, preservatives, antibiotics, etc. You might want to see what your grocery stocks.

  33. The crap they call BACON in the US and A is bloody awful. It's 80% fat and really low quality. Can't beat British bacon.

  34. If you watch the Truth about Health series and The Truth about Cancer you will see that humans are not carnivorous and should be vegan.

  35. This presentation was exceptional! Thank you for this, hell at first i thought you were going to convince me to stop eating red meat!

  36. People these days get cancer only because their liver glycogen storage never runs empty because of high carb diet and lack of exercise. Therefore they never experience autophagy and p53 which send cancer cells into apoptosis before they can overgrow.

  37. If you want more realistic points, why the hell do you watch NBC? Seriously… Don't you know they are one of the most well known fake news sources???

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