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Dr. Lucky Tran :verified:

Doctors in West Texas—where there is a measles outbreak—are seeing unvaccinated hospitalized patients with signs of vitamin A toxicity.

There is no evidence that it can prevent measles, but overuse of vitamin A can have serious health consequences.

This is a result of misinformation and is what happens when you appoint an anti-vaxxer to lead the national health agency.

@luckytran At least they aren't inhaling ivermectin...

*Sigh*

@luckytran "Texas reports severe lack of eye of newt".

"This is all Biden's fault for not securing a strategic newt-eye reserve for times of emergency."

@xenotrope @luckytran no kidding.

Although it's nice that the pandemic-era eye of newt shortage is over. It made it really hard to get good mustard.

@xenotrope @luckytran ("eye of newt" is usually just an obfuscated term for mustard seed)

@luckytran I realise you know this already, but for those who may not, vit A is vital to the healthy functioning of the body, but can also be toxic in high doses and lead to hypervitaminosis A, which comes with a bewilderingly long list of unpleasant symptoms!

So long, I can't even fit them all into a 500-character post, so look up "hypervitaminosis A" if you wish to learn more. It's one reason that eating too much liver, despite it being nutrient-rich, is a bad idea.

It's very high in vit A.

@ApostateEnglishman @luckytran
Eating polar bear liver ONCE can kill you.
Someone tell RFKJR how tasty it is.

@RealGene @luckytran I didn't know that! Every day is a school day...

The toxicity of their livers still isn't the *main* reason I'd rather not get too close to polar bears. 😆

@RealGene @luckytran Admitting to not knowing things, and also graciously accepting when you're wrong, are the only ways to be right more often than not.

Indeed, science itself is the formalized, iterative process of correcting errors. 🤷‍♂️

@luckytran
Stiff competition for Darwin awards this year ( #measles #misinformation )…

@luckytran

They know people will die, but do it anyway. What does that make them?

@luckytran
The most dangerous thing in mens life is to start life. The second is bed, most die
there!

@luckytran I wonder how much of this is linked to allowing consumer-directed adverts for prescription medicines. It really struck me the first time I visited the US: ads in television for things that I was in no way qualified to evaluate, telling me to tell my doctor to give me some drug. I can’t imagine trust in the medical profession surviving that onslaught.

@david_chisnall @luckytran

Vitamin A is not a prescription medication.

This is people listening to a lethal quack (RFK Jr.) who has unacceptably been allowed to be in charge of the health department.

@michael_w_busch @david_chisnall @luckytran
The point is that people have been so bombarded with marketing nonsense that they are mindless sponges for any nonsense.

@matera @david_chisnall @luckytran

Vitamin overdose quackery goes back nearly a century at this point.

Regardless of changes to marketing rules.

@michael_w_busch @david_chisnall @luckytran
Unscrupulous marketing goes back as far as history. But since media bs saturation became pandemic - as media multiplied and grew - ignorance has multiplied wildly. We have a highly vulnerable population primed for any misinfo.

@luckytran This is just insane… Misinformation really kills.

@luckytran Your daily reminder not to eat #polarbear liver due to its very high #vitaminA content. (other reasons may apply)
mcgill.ca/oss/article/nutritio

Office for Science and SocietyIs it true that you cannot eat polar bear liver?You could eat it. If you are lucky, you would live to regret it. That's because the liver could be lethal! You could overdose on retinol! That isn’t some bizarre toxin, retinol is just the chemical name for a form of vitamin A. Polar bears are carnivores, feeding mostly on seals. Lots of seals. Their hearty appetite is due to their need to accumulate lots of fat for insulation against the cold. Seals are rich in blubber. And where does their fat come from? They feed on fish, squid, krill and other sea creatures which in turn feed on various types of plants ranging from seaweed to algae. These plants contain various carotenoids that concentrate up the food chain and serve as precursors for vitamin A. Since vitamin A is fat-soluble, it builds up in fatty tissue, particularly the liver. Polar bears have lots of fatty tissue, so they accumulate lots of vitamin A, particularly in their liver. Like virtually any substance, vitamin A can be toxic in high doses. But polar bears have evolved to be unaffected by the higher doses of vitamin A, because its accumulation is a consequence of their need for a high-fat diet. Humans do not require the same degree of insulation, so we have not had the need to eat as much fat as polar bears, although some people do give it a gallant effort. A blood level of vitamin A that does not bother a polar bear can kill a human. And it has. Arctic explorers have died when due to a scarcity of food they had to resort to hunting polar bears. Vitamin A is a classic example of a substance that is beneficial in small doses and toxic in higher doses. It is required by the body for a variety of purposes. It plays an important role in vision, bone growth, reproduction, immune activity, cell division and cell differentiation, the process by which a stem cell becomes a brain, muscle, lung blood or other specific cell. But amounts are important. While vitamin A is needed in small doses for all these bodily processes, in larger amounts it interferes with them. The result can be blurred vision, loss of hair, infections, birth defects and death. Outside of consuming polar bear liver or going crazy with supplements, an overdose of vitamin A is not an issue. Underdosing is a greater concern. There are two possibilities for meeting our vitamin A needs. Meat contains vitamin A, with liver containing the most. So do eggs and milk. Most non-fat milk products are fortified with vitamin A to replace the amount lost when fat is removed. Some cereals are also fortified. But it is not necessary to eat animal or fortified products to meet our vitamin A needs. We can do so by eating plant products in spite of the fact that no plant contains vitamin A. That seems to be a conundrum. While it is true that plants have no vitamin A, they do contain compounds called carotenoids, that the body can convert to vitamin A. Beta-carotene, found in the likes of carrots, spinach, cantaloupe, papaya, mango and oatmeal, is a common precursor for vitamin A. And you do not have to worry about overdosing on vitamin A by eating too many carrots. When enough vitamin A has been stored in our liver, our bodies stop converting beta-carotene to retinol. The worst that can happen with a carrot overdose is that the skin can turn a yellow-orange colour. Fortunately, it’s reversible. @JoeSchwarcz

@luckytran I think some of the dumbest people in America are gathered together in one area.

@luckytran Glad to see people standing up to these Nazis.

@luckytran Do you have a link to the source of this information?

@luckytran Uh…can’t Vitamin A toxicity detach your muscles from your bones if it’s bad enough?

@MisuseCase jfc that’s an image in my head I don’t need.

@luckytran I miss when the idiots were only killing themselves with their absurd remedies rather than their darwinism contributing to the death of others.

@luckytran This hurts my Public Health brain...

@luckytran this is basically what Accutane is. I was on this for acne reasons as a kid, a synthetic vitamin A.

I needed monthly blood tests while on it to make sure my liver wasn’t being by killed by it, and it causes serious birth defects.

Additionally: it isn’t fucking water soluble. It hangs out in your body for years. I couldn’t donate blood for ages and ages from being on it.

The people taking this as an alternative are not only just not treating the issue, they’re actively setting themselves up for liver failure and passing along the effects to their fucking kids for *y e a r s*
It has a long half life inside the body.

The irreparable damage this is going to be doing will specifically harm and disfigure people. Holy fuck.

@luckytran

Before the introduction of measles vaccine in 1963 and widespread vaccination, major epidemics occurred approximately every two to three years and caused an estimated 2.6 million deaths each year.

To espouse not getting vaccinated is not only stupid it's criminal neglect