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How does environmental impact of small scale animal farming compare to industrial livestock production?
Vegan concerns for environment involve the ecological impact of livestock industry in terms of resource consumption (grains, land, water), pollution, greenhouse gases emissions and loss of biodiversity (see this answer).
However from personal…

Attilio
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How quickly does cholesterol decrease when on a vegan diet?
Vegan diet reduces blood cholesterol 1,2,3. However, how does cholesterol decrease with time? What I'm looking for is a sort of graph where X = days or weeks, and Y = cholesterol level.

Attilio
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Are there studies that have determined the main reasons people stop being vegetarian?
I read a study that approximately 10% of people have been vegetarian, and only 2% are at any given time. It seems that vegetarianism has a low retention rate.
Are there studies that try to determine the main factors that make people drop…

La-comadreja
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What is Seitan? How do I get it?
I've heard of a vegetarian / vegan meat substitute called seitan. What is it, and can I make it at home? Do I just prepare it in the same way I might cook chicken or beef?

StackExchange What The Heck
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Is there a vegan alternative to beeswax for wooden furniture?
Many polishes for wooden furniture are made with beeswax or other animal-derived ingredients. As a vegan, I'm refusing buying any of those products.
Does any alternative to beeswax for polishing wooden furniture exist?

Niitaku
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Does vegan mentoring exist?
I've searched for mentoring programs to get some help (in addition to this community) to fully become vegan, but none suited my criteria.
I'm currently searching in my region (France), but I didn't found anything like that.
Do you know any…

Niitaku
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Is there a protocol to help vegetarians/vegan chose the right concentration for B12 supplements?
Following this question, I am wondering if there is a clear protocol/algorithm (I do not know the exact medical term) that a vegetarian/vegan can use to compute the recommended daily amount of B12 (maintenance doses).
I imagine that such an…

Alexei
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Do vegan instruments sound different from traditional instruments?
I love music. I play piano, guitar and I played violin, harmonica, flute... all in an amateur way.
I know that animal products have historically been a part of almost all major instruments around: violins use hair horse for their bows, some specific…

I.G. Pascual
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Is Vitamin A plentiful in cooked or raw vegetables?
I have been under word-of-mouth impression that while vitamin A is most replete in meats, a vegan who eats nutrient rich vegetables or sweet potatoes and carrots intakes their full share. However, the chemical reaction necessarily to create vitamin…

djechlin
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Statistics for number of vegetarians in a given country?
Are there good, reliable statistics anywhere for percentages of vegetarians in particular countries?
This would be particularly useful when considering 'vegetarian tourism'. I live in the UK, which I believe has an unusually high proportion of…

Rand al'Thor
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How can grazing land be converted to contribute to feeding a vegan world?
Currently large areas of the world are devoted to grazing.
Many of these areas have historically been deemed incapable of more profitable food production. If there was no longer a market for animal flesh, they would stop adding food value to the…

James Jenkins
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Is there a difference between "vegan" and "plant-based"?
"Vegan" is a popular term in everyday language, while "plant-based" often appears in scientific literature. Is there any difference in meaning between the two terms?

Attilio
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How to become vegan if I belong to sub-arctic region?
I want to become vegan but my environment doesn't allow me as I belong to Oymyakonsky district, Sakha Republic. We people of Oymyakonsky eat lot of meat and fish to keep ourselves warm and also because there's no vegetation here. Is there any way so…

Anastasia Calazans
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What ingredients may be in chocolate that are not suitable for vegans?
Since chocolate is plant-based (made from cacao beans), it can be vegan.
Some contains dairy products, which is obviously not vegan. Apart from dairy products, what other common ingredients in chocolate bars should be avoided?

kenorb
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Can technological objects contain animal-related products?
The question may sound weird, but I wouldn't be amazed if this is the case. I've just been surprised by learning that some beers and wines are even not vegetarian.
So, my question(s) is (are):
Can a technological object contain animal-related…

Niitaku
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