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Meat made from recycled carbon dioxide

neo.life

131–140 of 178 posts

Re: Meat made from recycled carbon dioxide

#132

Earlier quoted context omitted.

Guess what... animal feed is substituted with B12. Meat eaters were also advised to take vitamin D. Lots of foods are already fortified with these vitamins. I don't do anything extra other than eating a well balanced plant-based diet. Had my blood-work done recently (48 biomarkers) and it was all good. No deficiencies. It is simple and definitely worth the effort - because the result will be not destroying our biosph…

> Guess what... animal feed is substituted with B12. > Meat eaters were also advised to take vitamin D. > Lots of foods are already fortified with these vitamins. Maybe where you live, but certainly not where I live, and where I eat . Don't project the destructive ways of your culture on everyone else. Not everyone eats the way you do. I for instance, have been brought up on a Mediterrannean diet since birth and I st…

> 80% of the traditional dishes in my culture have no animal products in them

Big fan of Mediterranean dishes and yes if more people would have a diet like yours, i.e. more plant based dishes with occasional meat products then that would help immensely fighting deforestation and biosphere destruction.

My comment was NOT directed at you personally - since I don't know what your circumstances are. So thanks for clarifying.

I was only commenting on your statement that it's not simple to get all the nutrients when you're on a plant-based diet.

Most meat & dairy consumed on this planet comes from factory farms - that's why it's so 'cheap'. And those animals are pumped with antibiotics and they also get supplements, like B12. What I'm saying is we can cut out the 'middle-man' and consume those vitamins directly - or let the food industry fortify more foods with those vitamins.

And the reason why I mentioned addiction - because it is - here in the Western world anyway.

Listen to this podcast by the Physicians for Responsible Medicine.

https://www.pcrm.org/news/exam-room-podcast/cheese-trap

If we'd reduce our cheese consumption - we could reduce so many health problems and also free up the stress on our health system.

> You exploit your land to death

It's more the animals that are exploited to death and for what?

Re: Meat made from recycled carbon dioxide

#133

Earlier quoted context omitted.

If more people would think like you it'd be a great step forward, i.e. putting climate / biosphere health & stability and reducing animal suffering above their taste buds and being happy with 'good enough'. Plant based meat substitutes are becoming better and better. Some folks can't tell the difference already.

That's because like OP says "Substitution works best with meats that are typically a highly processed mess filled with salt & spices". See how Burger King and McDonalds are so eager to sell you plant burgers and plant nuggets? That's because they don't give a shit what you eat, as long as it gets you in through the door. But those are the same people, the same industry, the same organisations, that are responsible fo…

Yes - you have these substitutes that are high in fats and salt.

But there are also substitutes that are healthier. Or like you said, just don't go for fake meat products - that's also an option. But to allow people to transition to a more plant-based diet and try out different dishes - these fake meat burgers help.

> Not eating meat may or may not do anything for the environment

Not eating meat will reduce our carbon footprint and deforestation. The conclusion of this Oxford University study [0] is that the single best thing an individual can do to reduce their environmental footprint is to avoid or reduce as much as possible meat & dairy consumption. The lead researcher gave up meat & dairy because of this study.

> Moralising about pleasure is dumb. People enjoy eating meat for the same reason we enjoy eating plants: because it's nourishing.

Why is it dumb? As far as I know we are the only animal with morale agency. Then why don't we use it?

Do you think it's justified to kill a sentient being, like a cow, just so we can enjoy its flesh? Like you said, plants are equally nourishing, so why not avoid killing other sentient beings when it's not necessary anymore for our survival?

> Eat real food and support the people who make real food.

I'm all for that. But we'd need a different agricultural system - maybe vertical farms etc - to make this scalable and more affordable. One thing that must end is subsidizing the meat & dairy industry and subsidize foods with a lower environmental footprint.

[0] https://www.ox.ac.uk/news/2018-06-01-new-estimates-environme...

Re: Meat made from recycled carbon dioxide

#134
post #124

Earlier quoted context omitted.

Great way to eat if you live in a rich country, or, dunno, California, I guess. Rather than saying "vegan", why not be honest and just say "Silicon Valley diet"? "Spirulina", "seaweed", "edamame"... I guess I can enjoy my nutritional definiciencies then, eh? Because there's no spirulina, or edible seaweeds, or edamame within a boat trip of where I live. Btw: you can't get enough B12 from any of the sources you list.…

I live 10000 km from Sillicon Valley, in not-so-rich country. You can get your vegan B12 pills from your local eshop, no need to dive for seaweed ( https://www.amazon.com/s?k=vegan+b12 - dozens, maybe hundreds of different vegan b12 supplements). > Btw: you can't get enough B12 from any of the sources you list See https://www.freshnlean.com/blog/vegan-b12-sources/ 1. Tempeh - Up to 14.8mcg / 370% DV per 100g 2. Chlor…

You quote a fast food company blog? I'll quote the Vegan Society:

> Claimed sources of B12 that have been shown through direct studies of vegans to be inadequate include human gut bacteria, spirulina, dried nori, barley grass and most other seaweeds. Several studies of raw food vegans have shown that raw food offers no special protection.

> Reports that B12 has been measured in a food are not enough to qualify that food as a reliable B12 source. It is difficult to distinguish true B12 from analogues that can disrupt B12 metabolism. Even if true B12 is present in a food, it may be rendered ineffective if analogues are present in comparable amounts to the true B12. There is only one reliable test for a B12 source - does it consistently prevent and correct deficiency? Anyone proposing a particular food as a B12 source should be challenged to present such evidence.

https://www.vegansociety.com/resources/nutrition-and-health/...

And also wikipedia which is more reliable and is not trying to sell you anything:

The Academy of Nutrition and Dietetics considers plant and algae sources "unreliable", stating that vegans should turn to fortified foods and supplements instead.[32]

https://en.wikipedia.org/wiki/Vitamin_B12#Plants_and_algae

Re: Meat made from recycled carbon dioxide

#135
post #130

Earlier quoted context omitted.

> See the graph. I saw the graph. You're using it wrong. > B12 is necessary vitamin. Most people get their B12 from animal-based foods. But animals do not produce B12, it just bioaccumulates in them. My argument is, that we can go directly to the source (e.g. bacteria) and make supplements instead from vegan sources, free of harm & suffering. So plants are not enough?

> You're using it wrong. You like cheese, I get it. Care to elaborate? > So plants are not enough? Yes, they are. See my other comment to you in this discussion (I've even listed some numbers for you). But I've got a hunch not even that will be enough for you. [0] https://en.wikipedia.org/wiki/Cognitive_dissonance [1] https://www.youtube.com/watch?v=UcN7SGGoCNI - Dairy is scary !

I saw your other comment. Here's some more links for you:

Serum concentrations of vitamin B12 and folate in British male omnivores, vegetarians and vegans: results from a cross-sectional analysis of the EPIC-Oxford cohort study

> Vegans have lower vitamin B12 concentrations, but higher folate concentrations, than vegetarians and omnivores. Half of the vegans were categorized as vitamin B12 deficient and would be expected to have a higher risk of developing clinical symptoms related to vitamin B12 deficiency.

https://www.nature.com/articles/ejcn2010142.?mod=article_inl...

The prevalence of cobalamin deficiency among vegetarians assessed by serum vitamin B12: a review of literature

> Higher deficiency prevalence was reported in vegans than in other vegetarians. Thus, with few exceptions, the reviewed studies documented relatively high deficiency prevalence among vegetarians. Vegans who do not ingest vitamin B12 supplements were found to be at especially high risk. Vegetarians, especially vegans, should give strong consideration to the use of vitamin B12 supplements to ensure adequate vitamin B12 intake.

https://pubmed.ncbi.nlm.nih.gov/24667752/

Vitamin B12 Sources and Bioavailability

> Most of the edible blue-green algae (cyanobacteria) used for human supplements predominately contain pseudovitamin B12, which is inactive in humans. The edible cyanobacteria are not suitable for use as vitamin B12 sources, especially in vegans.

https://journals.sagepub.com/doi/10.3181/0703-MR-67

Bonus study:

Subacute Combined Degeneration of the Spinal Cord in Vegetarians: Vegetarian's Myelopathy

https://www.jstage.jst.go.jp/article/internalmedicine/45/10/...

Nice, huh?

> Dairy is scary

But malnutrition is scarier.

> Yes, they are.

So why do you need supplements?

Better read that Cognitive Dissonance link carefully.

Or this one:

https://en.wikipedia.org/wiki/Self-contradiction

Re: Meat made from recycled carbon dioxide

#136
post #56

Earlier quoted context omitted.

> The point of the exercise is to find alternatives that aren't so hard on the environment. Cows and grass are "the environment". Millions of years of evolution refined cows to be the best mechanism for converting grass into meat. Some hippy scientists think they can do better? I doubt.

I mean, photosynthesis is only about 1% efficient in the real world, whereas modern solar panels (the ones you can buy, not the ones in a research lab) are already at about 15%. I think there’s plenty of room for improvement in the efficiency of meat production too.

Depends how you measure it. You can indeed achieve higher efficiency than nature if you look at a single number. Where nature always wins is the combined efficiency, because it acts as a whole.

You example is great because it shows just that.

Solar panels might give better absolute numbers but: they are not recyclable, they can't feed cows, they are manufactured in China using materials coming from mines around the world. They need complex set-up and maintenance.

Grass if fully recyclable - in fact it builds soil after dying. It feeds other animals. It protects the soil from erosion. It mines its own materials while growing, in fact it even bootstraps itself given just a seed containing all the code that it ever needs.

A F1 car is faster on a race track, but a bicycle gets the job done much more efficiently in most cities around the world for most tasks.

Re: Meat made from recycled carbon dioxide

#137
post #130

Earlier quoted context omitted.

> You're using it wrong. You like cheese, I get it. Care to elaborate? > So plants are not enough? Yes, they are. See my other comment to you in this discussion (I've even listed some numbers for you). But I've got a hunch not even that will be enough for you. [0] https://en.wikipedia.org/wiki/Cognitive_dissonance [1] https://www.youtube.com/watch?v=UcN7SGGoCNI - Dairy is scary !

I saw your other comment. Here's some more links for you: Serum concentrations of vitamin B12 and folate in British male omnivores, vegetarians and vegans: results from a cross-sectional analysis of the EPIC-Oxford cohort study > Vegans have lower vitamin B12 concentrations, but higher folate concentrations, than vegetarians and omnivores. Half of the vegans were categorized as vitamin B12 deficient and would be expe…

> (me) Plants are enough (again, don't forget your B12 vegan supplements).

> (you) But malnutrition is scarier.

I said that plants & B12 vegan supplements are enough. What I meant is (and was not maybe clear enough), that we as humans do not need to rely on animals, even if we'd be supplementing our diet with some pills (IMHO B12 supplement from vegan sources is enough). You seem to be equating veganism with malnutrition.

American Dietetic Association: "It is the position of the American Dietetic Association that appropriately planned vegetarian diets, including total vegetarian or vegan diets, are healthful, nutritionally adequate, and may provide health benefits in the prevention and treatment of certain diseases. Well-planned vegetarian diets are appropriate for individuals during all stages of the life cycle, including pregnancy, lactation, infancy, childhood, and adolescence, and for athletes." https://www.ncbi.nlm.nih.gov/pubmed/19562864

NHS: "A vegetarian or vegan diet can be suitable for everyone, regardless of their age." https://www.nhs.uk/live-well/eat-well/healthy-eating-vegetar...

British Dietetic Association: "As a result of the memorandum the BDA and The Vegan Society will: - Work together to show that it is possible to follow a well-planned, plant-based, vegan friendly diet that supports healthy living in people of all ages, and during pregnancy and breastfeeding." https://www.bda.uk.com/about/workwithus/bda_and_vegan_societ...

Re: Meat made from recycled carbon dioxide

#138
post #127
post #76

Earlier quoted context omitted.

It depends. Humans vary and, while you may thrive on a plant diet, you can't generalize your experience. There are people who have problems even supplementing B12. Others don't. You can't just tell those who have that they've been living a lie.

I know that there are always exceptions and that some, i repeat some, will have problems on a plant diet. But it will be IMHO a miniscule percent/promile, not a majority. > there are nutrients in meat that you don't ever get from plants Plant-Based Diets Are Not Nutritionally Deficient https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3854817/ "More than a half-century of creative marketing by the meat, dairy, egg, and fi…

Until there are actual serious studies with a large sample population from different parts of the world you can't be sure how many people will be affected and how. Also how healthily you eat is paramount. You can eat vegan trash too.

Btw, while I didn't say the line you're quoting about nutrients missing from plants, the article you're quoting is not very serious looking, with references that 404 and no way to find the actual data that I could find.

Re: Meat made from recycled carbon dioxide

#139
post #128
post #74

Earlier quoted context omitted.

Easily changed? Slavery is still real today in many places and took wars over centuries to get to where we are today. Seems like you have a very special definition of easy.

“People are dumb, panicky, dangerous animals, and you know it. Fifteen hundred years ago, everybody knew the Earth was the center of the universe. Five hundred years ago, everybody knew the Earth was flat, and 15 minutes ago, you knew that humans were alone on this planet. Imagine what you'll know tomorrow.” ― Steve Perry, Men In Black

gotcha, when the aliens come we'll all be vegan.

Re: Meat made from recycled carbon dioxide

#140
post #137

Earlier quoted context omitted.

I saw your other comment. Here's some more links for you: Serum concentrations of vitamin B12 and folate in British male omnivores, vegetarians and vegans: results from a cross-sectional analysis of the EPIC-Oxford cohort study > Vegans have lower vitamin B12 concentrations, but higher folate concentrations, than vegetarians and omnivores. Half of the vegans were categorized as vitamin B12 deficient and would be expe…

> (me) Plants are enough (again, don't forget your B12 vegan supplements). > (you) But malnutrition is scarier. I said that plants & B12 vegan supplements are enough. What I meant is (and was not maybe clear enough), that we as humans do not need to rely on animals, even if we'd be supplementing our diet with some pills (IMHO B12 supplement from vegan sources is enough). You seem to be equating veganism with malnutri…

Wow, you have no honesty, do you?

I didn't reply to this:

> Plants are enough (again, don't forget your B12 vegan supplements).

With this:

> But malnutrition is scarier.

I replied to this:

> Plants are enough (again, don't forget your B12 vegan supplements).

With this:

> Plants are enough but you need B12 supplements? What for?

You have no interest in a curious and intelligent conversation. All you want is to propagandise your vegan ideology. You will lie, and lie, and ignore everything everyone says, unless they say something that suits you.

And even that, you will try to twist to your own purpose. Everything you quote from the American Dietetic Association and the NHS and so on, all that hinges on a vegan diet that is "well planned". Which is very hard to do and most vegans don't manage it. Here's the Vegan society again:

> Most vegans show adequate B12 levels to make clinical deficiency unlikely but nonetheless show restricted activity of B12 related enzymes, leading to elevated homocysteine levels. Strong evidence has been gathered over the past decade that even slightly elevated homocysteine levels increase risk of heart disease and stroke and pregnancy complications.

https://www.vegansociety.com/resources/nutrition-and-health/...

"Most vegans" ... risk heart disease, stroke and pregnancy complications! "Most vegans". Most! Because they don't get enough B12!

But you insist that "plants are enough" and that everyone can get enough B12 from nori and seaweed, which is patently false. And when you're challenged about it, you pretend you've been saying that all along: don't forget your supplements folks! (in parentheses).

Well, why do you need supplements when your diet is healthy? Why do you need supplements if "plants are enough"? Why do you need supplements if you can get enough B12 fron nori and seaweed?

Because plants are not enough. You need a balanced diet to stay healthy and if you cut meat and animal products from your diet your are putting your health at risk.

But you and other vegans will never admit that because it just doesn't look good. You just want people to stop eating meat and if that means never telling them how dangerous that is to their health, well so be it.

Irresponsible, dishonest, fanatical liars.

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