HIITS is fantastic. 10 minutes of proper HIITS is as good for your cardiovascular system as 1hr regular cardio. It makes sense too - think about what humans would have done in the past. Short intense periods of hunting, or running from predators, fighting other humans etc intertwined with cooling off exercises like walking and picking things off trees.

But either way it's not possible to out exercise a bad diet.

Athletes are lean because they eat mostly carbs. Which, despite the fitness industry's best efforts to demonize, do not make people fat.(So they can sell protein powder, AKA dairy waste product).

Ok I'll try to divide up my wall text a bit better this time

I totally acknowledge that people in the past, and even in present day, some people have to live a certain way in order to survive, but for the vast majority of people that doesn't apply.


Taste:
Like most of the senses in the human body, the sense of taste is in a constant state re-calibration. It's highly subjective and easily influenced over mere seconds but also long periods of time. They say it takes 3 weeks to acclimatize from things you crave, from salt to heroin. That's why most healthy eating books tell you go to cold tofurkey (see what I did there ) for 3 weeks. It's all about the brain chemistry. After 3 straight weeks you aren't craving it. (The habit might still be there but, the chemically driven cravings are gone).
Try it yourself by eating an apple before and after some soft drink. First the apple will taste sweet, and after it will taste sour. Or try decreasing salt over a 3 week period, it'll taste bland at first, but if you go back after 3 weeks it'll be way too salty.



Food science:
One of the major things stopping me from not being vegan, was the health concerns, so I read a number of books about plant-based eating.
There is a new book "How Not To Die" by Dr. Michael Greger. If you want scientific proof of a plant based diet this the one stop shop. 500 pages explaining tens of thousands of studies, some going for decades and involving hundreds of thousands of people. I was blown away at the simple fact that so many studies get done. Most of them are interventional studies also, meaning they are able to show cause and effect (unlike observational or corrolational studies, as he explains in the book). 150 pages of this book alone are lists of references to studies. It's pure unbiased science. (It's not a vegan book either in case you are worried about him being biased).

At the risk of spoiling the book - whole foods like apples and broccoli doesn't give you cancer, in fact they go a long way to preventing it, some bean based foods are as effective as chemotherapy, and without the side effects. I thought it sounded it ridiculous, but the science is valid.
Of course you can visit his website he explains all new research almost daily at nutritionfacts.org in 1 or 2 minute videos.
He also has a checklist phone app called Dr.Greger's Daily Dozen.

There are other authors too, most of these ones have recipes too, such as Dr. John McDougall, Dr. Neal Barnard, Dr. Cadwell Esselstyn, Dr. Dean Ornish, Dr Joel Furhman.
Health-wise it's the best thing you can do for yourself. And if like me you thought eating healthy meant salads, you'd be as wrong as I was I haven't had a salad for years. My blood results and vitamin levels are exactly what the books said they would be.

Try it for 3 weeks, but make sure you do it the right way as explained in the books, and you'll be shouting from roof tops about what a change it's made to your life. The other thing is, you get to eat more, and the more you eat it's healthier. What a weird concept in a world where we are constantly being told to calorie count (it doesn't work btw).

Environmental:
I've read a lot about ethics, reason and evidence based thinking, as well as nutrition and health (as a result of my own skepticism). So I could and I enjoy talking about these all day long. On the environmental side of things, I'm not as aware, but there some documentaries such as Earthlings and Cowspiracy which paint a pretty clear picture.
Anyone can do the maths even at a rough level - there are 56 billion animals bred and slaughtered each year. Feeding 56 billion animals (many of which are bigger than people) takes a lot more food than a mere 7 billion. Therefore it must take more crops and land to feed them, not to mention the land the animals occupy themselves, as well as the land they destroy by dump their waste products (feces are toxic in those concentrations, where as plant waste, is just compost)
The other thing is that many of these crops are grown in countries where people are starving, using up the fertile land to feed our livestock instead of the people. How f'd up is that?
It's reasons like that why countries like the Netherlands are asking their people to not eat meat more than 3 meals a week.

Productivity and economics:
Countries like Finland have government assistance to switch farmers from dairy to berry. Because they got sick of being sick:
http://nutritionfacts.org/video/dietary-guidelines-from-dairies-to-berries/

The world won't go vegan overnight, and realistically it will never be 100% vegan (people still smoke after all). There will be more than enough time to transition. And surely you aren't suggesting that we should eat meat and dairy to keep someone employed? I don't want anyone to lose their job, but to do something pointlessly cruel just to keep a person working seems wrong.

Animal industries are also heavily subsidized in many countries, so if they were to stop being subsidized that's money freed up for other projects, such as the ones in Finland.

The last bit:
If you eat a plant based diet, just like the cow you'll never have constipation, thanks to all of the fibre
When it comes to enzymes, humans are lactose intolerant because after the age of 2 the enzyme lactase stops being made by the body (unless you keep drinking it). Humans also don't have another enzyme called uricase (true omnivores, and carnivores do), which is the enzyme used to break down the protein called uric acid. As you might know gout is caused by too much uric acid, forming crystals in your joints.
However humans have a multitude of enzymes for digesting carbohydrate rich foods (plants). And no carbs don't make fat despite what the fitness industry would have you believe (as the books above explain).
Appealing to history as well, when they found fossilized human feces, it contained so much fibre it was obvious that humans ate primarily a plant based diet. (Animal foods don't contain fibre).

The reasons why you wouldn't want a whale to eat krill for you is:
1. Food is a packaged deal - there is nothing harmful in something like a potato. But feed a lot of potatoes to a pig, and eat the pig, you're getting some of the nutrients of a potato, but also heaps of stuff you're body doesn't need from the pig, like cholesterol, saturated fat, sulfur and methionine containing amino acids etc And no fibre. (low fibre means constipation and higher rates of colon cancer).
2. Your body's health is also dependent on the bacteria living inside you. (fun fact, most the weight of your poop is bacteria!) The bacteria inside you needs certain types of food to live. If you eat meat, you're starving your micro-organisms, and the less good bacteria you have, the less they produce certain chemicals and nutrients , and you get a knock on effect. The fewer the good bacteria also makes room for bad bacteria which make chemicals you don't want.
Coincidentally, if you eat 3 potatoes for breakfast, lunch, and dinner, you have all the protein you need - it worked for Matt Damon on Mars right?

@transmorpher

It's a little difficult to 'debate' your comment, because the points that you address to me are numbered but don't reference to specific parts of my post. That's probably my fault as i was releasing frustration haphazardly and sarcastically, and that sarcasm wasn't aimed at you. All i can do is try and sum up whether i think we agree or disagree overall.

Essentially everything is a question of 'taste', even for you. There's no escaping our nature, most of us don't drink our own piss, many of us won't swallow our own blood, almost all of us have a flavour that we can't abide because we were fed it as a child. So yes, our decisions are defined by taste. But taste is decided by the food that is available to people, within reasonable distance of their house, at a price they find affordable according to the society around them, from a range of food that is decided by society around them. Your average person does not have the luxury to walk around a high street supermarket selecting the most humane and delicious foods. People get what they can afford, what they understand, what they can prepare and what is available. Our ancestors ate chicken because of necessity of their own kind, their children are exposed to chicken through no fault of their own, fast forward a few generations, and thus chicken becomes an affordable, accessible staple. Can we reach a compromise here? It may not be necessary for chickens to die to feed the human race, but it may be necessary for some people to eat chicken today because of their particular life.

I don't like the use of the phrase 'if i can do it, i know anyone can'. I think it's a mistake to deal in certainties, especially pertaining to lifestyles that you can't possibly know about without having lived them. Are you one of the many homeless people accepting chicken soup from a stranger because it's nourishing, cheap and easy for a stranger to buy, and keeps you warm on the streets? Are you a single mother with coeliac disease, a grumpy teenager and picky toddler who has 20 minutes to get to the supermarket and get something cooking? Or one of the millions using foodbanks in the UK (to our shame) now? I don't think you're willfully turning a blind eye to those people, i'm not tugging heart strings to do you a disservice. Maybe you're just fortunate you not only have the choice, but you have such choice that you can't imagine a life without it. I won't budge an inch on this one, you can't know what people have to do, and we have to accept life is not ideal.

And within that idealism and choice problem we can include illnesses that once again in IDEAL situations could survive without dead animals, nevertheless find it necessary to eat what they can identify and feel safe with.

Yes, those damn gluten hipsters drive me round the bend but only because they make people think that a LITTLE gluten is ok, it makes people take the problem less seriously (see Tumblr feminism... JOKE).

I agree that we must look at what action we can take now - and that is why i keep reminding you that we are not in an ideal world. If the veganism argument is to succeed then you must suggest a reasonable pathway to go from how we are now to whatever situation you would prefer. My "ideal farm" description was just me demonstrating the problem - that you need to show us your blueprint for how we start again without killing animals and feeding everyone we have.

And on that subject, your suggestions need to be backed by real research, otherwise you don't have any real plan. "It's fair to say there is very little risk" is a nice bit of illustrative language but it is not backed by any fact or figure and so i'm compelled to do my Penn and Teller impression and call bullshit. As of right now, the life expectancy of humans is better than it has ever been. It is up to you to prove that changing the diet of 7 billion people will result in neutrality or improvement of health and longevity. That proof must come in the form of large statistical analyses and thorough science. I don't want to sound like i'm being a dick, but any time you state something like that as a fact or with certainty, it needs to be backed up by something. I'm not nit picking and asking for common knowledge to have a citation, but things like this do:

-- 70% of farmland claim
-- 'fair to say very little risk' claim
-- meat gives you cancer claim - i accept it may have a carcinogenic effect but i'll remind you so does breathing, joss-sticks, broccoli, apples and water
-- 'the impact to the planet would be immense' claim - in what way, and what would be the downsides in terms of economy, productivity, health, animal welfare (where are all the animals going to be sent to retire as of day 1?)
-- etc. etc.

Oh, and a cow might get its protein from plants, but it walks around a field all day eating grass, chewing the cud and having sloppy shits with 4 stomachs and enzymes that i don't have................. I'm a bit puzzled by this one... I probably can't survive on what an alligator or a goldfish eats, but i can survive on parts of an alligator or fish. I can't eat enough krill in a day to keep me going, but i can let a whale do it for me...?

I used to be a vegetarian, longer than I have been vegan, for nearly 10 years, because I was under the wrong impression of needing protein from eggs, milk and cheese to live healthy.

I came to the conclusion that as a vegetarian I'm still contributing to needless animal suffering, because it turns out that the dairy and egg industries are the two cruelest businesses out of all of them, and even then they are closely tied to meat production.

Male chicks being thrown by the bucket load into blenders and grinders because they are no use. The egg laying hens in the dark to save electricity costs, inside cages where they cannot move, or have fencing for a floor. Wings clipped, beaks chopped or burnt off. When they stop laying or collapse from exhaustion they get killed for meat anyway.

It's the same for the dairy industry, horns cut or burnt off, if they're born male they get turned into veal. Female cows constantly impregnanted to force milk production until they stop or collapse, then get turned into meat anyway.


I don't think I've called anyone a murderer, torturer or rapist. But people seem to love telling me that I do.

If anything I would be calling you an accomplice, since I doubt you are the one doing it. I wouldn't be doing it to make myself feel better, I'd be doing it because it's true. You're paying someone else to torture, and kill totally unnecessarily - There is no reason to eat any animal product for the majority of people on this planet.

I've put this out there in the past, and it still counts - if anyone can give me one good logical reason to eat any animal product, I'll eat a raw bloody steak on youtube.

1. If not for taste, then you must be doing it because you've been mislead (like I was) to think it's a nutritional requirement. There is zero nutritional reason to eat animals for the majority of people on this planet. Perhaps habit is involved, but nothing that can't be broken if you want to. 99.9% of vegans were not vegan.


2. There is no gene in the human body which specifically makes you eat meat or drink milk. The chemical reaction that makes you crave certain foods is influenced by the foods you eat. In a hypothetical survival situation, eat all of the animals you need to, but we don't live in that situation.


3. I'm a middle-class person just like the majority of the westerners. I wasn't vegan for the first 30 years or so of my life. If I can do it, I know anyone can, they simply must want to. There is no financial, professional, geographical reason for everyone apart from those living in extreme conditions in western society to not become vegan. The reason why I say western society is because not only is western society the biggest cause of this (poor countries are already plant based, using very few animal products comparatively), but because westerners have the opportunity to do it easily.
The only difficult part is finding out correct information, because animal industry groups love to create clouds of doubt by funding misleading research and advertising. But the information is now out there on the internet.


4. It's a nice thought, but until those ideal conditions are reality, we must look at what action we can take now.


5. You don't need to grow your own food, farmers do that for you, and there will be plenty of land free'd up since 70% of all farm land is currently used to feed livestock.


6. There is protein (including the 9 essential amino acids) in almost every edible plant - vegetable, grain, rice, potato, nut and fruit. That simply eating enough to not be hungry means you eat enough protein. You don't need to eat the 3 gluten sources to meet your daily protein requirements. Even if everyone apart from those with celiac disease became vegan, the impact to the planet would be immense, because it's not a common thing. (I'm guessing you must get annoyed with the current trend of hipsters avoiding gluten, when they don't have celiacs or have not had an intestinal biopsy to confirm it).

7. I think it's fair to say that there is very little risk, when the alternative is eating a well documented carcinogen (meat, especially processed meat, see the World Health Organisation). Surely not giving yourself cancer is a good reason to avoid meat?

8. We can philosophize about minute details of sentience, or something like abortion, but really that is say like we shouldn't drive cars because we don't fully understand the laws of physics. We know enough about physics to improve our way life. It's the same about veganism, we know farm animals are mistreated, we know they feel pain and misery, and they have a will to live, so lets fix that first, and then we can philosophize about sentience.


9. It's not about the people that don't have a choice, it's about the people that do, and the majority of people do have a choice, that is the point.


10. Again there is protein in everything you eat - how do you think a chicken or cow get's it's protein? From plants!

I have to strongly disagree with the suggestion that animals are killed and tortured for my "taste preferences" and "pleasure".

It gives me no pleasure that an animal has to die for me to eat. My pleasure in the consumption of that animal is a fleeting, automatic chemical reaction triggered in my body. In an evolutionary sense, i only receive this pleasure because it prolongs the survival of my species to feel it.

Most of these arguments reek of over simplification and ignorance to the reality of the society westerners live in.

In ideal conditions, i would eat meat from animals that i tended, who died of natural causes (mostly old age i assume) which i would personally butcher. In reality, it is not possible and even if it were possible for one person, it would not be possible for every person - we have limited space, limited resources, limits placed by law, limits on our time. As well as the cost of the land, I would have to hope enough animals died naturally to sell enough humane meat to pay taxes on the land and maintain my farming equipment, buy grain for the animals and so on. Or maybe i could grow my own grain and use primitive DIY tools, but then i'd probably need help for all the farming i'd have to do every day and now i'd need enough animals to die to feed three, so more land, more grain... Oops, it looks like this is getting complicated doesn't it. Shall we keep going until we reach a society of 70 odd million people, or should we consider that the problem is far more complicated than comments here would care to acknowledge?

Furthermore gluten is often the primary protein source for vegans, but i have a disease that requires me to avoid that protein in entirety. The smug, holier-than-thou field radiating from certain commenters here will i'm sure extend far enough to condescendingly say "ah, but you can be a vegan and avoid gluten, you poor, uneducated, smiling murderer!" Yes, and you could live your life without ever being touched by the sun's rays, or sail a small sailboat without ever getting wet, not even a droplet. And how can we know what effect gluten-free-veganism may have on public health when it is extended to a population of 7 billion? What a dangerous experiment to salivate over - reckless and potentially harmful in a way that a butcher could never hope to be.

It would be wonderful if the world was ideal. I wouldn't have this disease, and all people of the world could enjoy their own 10 acre farm and eat only those animals whose time had come. Unfortunately when i am abroad, away from home, the only source of protein that i can entirely trust might perhaps be a roast chicken. And i will eat it, the only true pleasure from which i take is that i will not spend the next three days doubled up in bed.

There are people worse off than me, but i don't know enough about their situation to use it as a point in this discussion. To people like me, the language used by some people here makes me think of someone dancing around at a diabetics convention shouting "I can't believe you losers have to use insulin! I hope you all realise that drug addicts use needles!"

I reject any notion that these people have a moral advantage over me. Have any of them ever heard of walking a mile in another man's shoes, or does their narrow mind only reach as far as "ME"?

By the way, plants are also alive. Or is this about sentient life? Shall we move on to abortion then, if non-sentient life is ok to end? Shall we have the philosophical discussion about degrees of sentience and types of sentience and whether we can even know if a plant has its own brand of sentience? If yes, let's try to at least do it without you being smug and in return without me being sarcastic.

Worrying about how people treat vegans? How about the language used to describe people who have no choice in the matter, lest that choice be never leave your own house and eat only this very small list of things which you may or may not find too disgusting to stomach? Am i to live in misery and squander my life so that a chicken could have an extra 2 years to run in circles? This issue is not fucking black and white despite the attempts to paint it so.

I liked this video so up voted. I would however avoid buying Purina puppy chow. Terrible, terrible stuff. Choose a food that does not contain Poultry by-products.

https://en.wikipedia.org/wiki/Poultry_by-product_meal

http://www.dogfoodadvisor.com/choosing-dog-food/animal-by-products/

Poultry by-product meal (PBM) is a high-protein commodity used as a major component in some pet foods. It is made from grinding clean, rendered parts of poultry carcasses...Poultry by-product meal quality and composition can change from one batch to another....Chicken by-product costs less than chicken muscle meat and lacks the digestibility of chicken muscle meat.

*ban
The Protein Formula
https://www.youtube.com/watch?v=3p5gJbTrvTY

Why is there so much nuclear waste? Because we have so many people living in artificial environments that require tons of power.

Why is the Colorado river becoming almost drained and getting worse each year? Because of climate change, yes, but primarily because we have millions of people living in desert regions and agricultural crops like almonds that require laughable tons of water. Most of those almonds are turned into flour and milk products because people refuse to eat other food, or can't because they should be dead due to allergies.

Why are we overfishing and using such harmful methods as trawling? Because we have too many people that want a specific kind of food or can't afford a different type of food.

Could we switch everyone to insect proteins or other radical foods like spirulina? Yes, if you want riots. The technology doesn't exist that can make sustainable foods taste the same and people would go apeshit.

So to sum up, yes, we could feed people without damaging the environment, if you could get people to agree to it. Think of trying to force vegans to chomp on insects. As far as habitats, not so much. We don't have the room for the sheer numbers of people without either doing away with food producing land, destroying existing ecosystems like the rainforest, or putting them in artificially sustained areas like large cities or hot/cold desert terrain.

Nature used to take care of these situations via epidemics or natural selection. We have adapted to the point where we can beat most epidemics (although soon we will be hit with something bad if we look at the super bacteria we are creating) and we protect the people who should be dead against their own stupidity.

Climate change isn't going to kill this planet first, the sheer population rise will wipe it out much sooner than that. By 2030 it is estimated we will have 8+ billion people, by 2050 close to 10 billion. Exponential growth is going to suck this planet dry as a bone. The day is coming when we will HAVE to start supplementing food with non-standard food types and soon after that we will wipe out most of the living food items on this planet like a horde of locusts.

Like it or not, people are becoming a problem for everything on the planet. Meat eating is only a problem because of the number of people, with a reasonable population, it's no longer an ecological problem. Vegetable eating is a problem for the planet, as I delineated earlier with no rebuttal, because there are so many people. It's about the # of people, not what they eat.

Now, how about think for yourself and stop cut and pasting silly little quotes from other vegans...or has a lack of protein reduced/removed that ability from your brain? ;-)

Uh...yeah...OK. Let's remove all protein from your brain and see how that goes.
Another vegan propaganda site.
How about find a site that's not vegan propaganda, but an actual mainstream scientific site that publishes scientific studies that are peer reviewed, tested, and repeated...or can you not find any that support your position?

I DO want to be eaten when I die.
Check and mate.

you can check out one source of research here: jonathanbalcombe.com/

as far as being educated on veganism, you are sadly mistaken. you are simply repeating the myths you have been taught since childhood. if you would not wish to experience somethign yourself, it can never be considered humane. freefromharm.org/animal-products-and-ethics/factory-farming-alternative-farming/

btw, if you were educated, you would know that the brain runs on carbs and not on fats & protein. for peer reviewed research on diet and health, i would recommend http://nutritionfacts.org/

Really, what actual peer reviewed studies of brain activity during death are you quoting whey you say that? I'm not disagreeing, I'm just pointing out that you're totally buying into the myths and lies of the vegan movement rather than any actual evidence.
I hate to tell you, but I'm probably more educated about veganism than you, as I've been exposed to it for about 40 years through my aunts family, and can see it from the outside, so being part of the 'movement' doesn't cloud my perception like it does to vegans. Also, my brain doesn't suffer from a lack of proteins and fats.

Also, to comment on your other post, not all animals are factory farmed, or executed by the methods you decry. It's incredibly annoying to try to discuss this issue with people who want to portray the entire meat industry as the worst examples possible, then tell people how to act based on that misrepresentation. There's a problem with factory farming, not all animal farming is factory farming, or factory harvesting. Please make a note of it.

The self righteousness of your post almost made me feel sick. Vegetarianism SHOULD be a stepping stone to veganism? It SHOULD be whatever the hell you want it to be - for example a temporary situation for when you SHOULD return to eating meat.

Now i'm not going to do what you did and reel off the standard list of reasons why veganism is bad for you, they are well documented and discussed but we all know that it is very possible to have a varied and sufficient diet regardless of what you limit yourself to.

As for your comment about milk, i did a quick bit of research - most of the sources i can find saying that milk causes calcium to be ejected out of the body sourced from the bones and/or cause osteoporosis are new age blog style websites written by a vegan who - like you - clearly has some serious agenda.

As for decent sources, here is what i found:
- Several scientific papers noting that though some observational studies have shown more alkali diets being beneficial to bone health in pre- and post- menopausal women, it has yet to be proven in any definitive clinical trial
http://osteoporosis.org.za/general/downloads/dairy.pdf
(and other sources, but not as scientific)

- The Harvard School of Public Health state that it is not clear what the best source of calcium is for bone health. However the consumption of dairy products has more beneficial effects than just bone health - protection against colon cancer for example, also other vitamins, proteins and minerals that are present.
http://www.hsph.harvard.edu/nutritionsource/calcium-full-story/#calcium-from-milk

Job losses may seem irrelevant to you, but i suggest that's because you have a very very tenuous grasp on the farming profession and don't rely on it for your income. No, you can't simply replace any and all dairy farms/farmers and workers with plant-based farming alternatives. There are a huge number of reasons for this which only a farmer would be able to tell us in detail, but for example - the equipment is different and requires a huge investment (both for acquisition and storage and transport and so on), the land and buildings are not necessarily interchangeable, the skills and knowledge are often built up since childhood and are not instantly transferable, the connections within the industry for logistics and business dealings are different. These are just a few that i thought up.

Yes, some animals are poorly treated in the farming industry and it makes me very sad to think of. However if you are careful and attentive you can ensure that you do not consume any products that were unfairly treated. This is like saying that a minority of clothes sold in shops are made in sweatshops by exploited child labour, therefore we should ban all clothes from the planet.

I could go on and on and on, and even begin my own dissertation on how "everyone going vegan" would be detrimental to overall public health and prosperity; if we grow more crops, more animals must be killed to ensure the crop is healthy and full.. we are not able to process celulose because we evolved.. there are things you can't get from plants that your body needs.. etc. But this comment is already very long, and i think i've broken the backbone of your argument already.

I will mention though that your crusade could end up being very damaging to the health of people who have auto immune diseases and/or allergies that rely on meat to have a balanced and varied diet. I recently discovered that i have coeliac disease (auto immune response to gluten) and secondary lactose intolerance, and i really wish i could explain to you just how difficult it is to avoid gluten containing grains and lactose.

For you it is a choice to not eat anything that comes from animals, for me it is a necessity that i have to avoid gluten and lactose otherwise i get debilitating pain within half an hour. If i did not have access to meat and eggs, there would be very little that i could eat. Wheat is added to almost everything, or almost everything is made in the same vicinity as wheat products resulting in cross contamination. Meat and eggs are sometimes the ONLY thing that i can be sure are safe to eat, and yet some self righteous do-gooder like yourself sits there on a high horse telling me how terrible it is that i inevitably, medically do what our ancestors have been doing for hundreds of thousands of years of human prosperity and ascendance.

If you'd had a bit more of an open mind when you wrote that comment, if i hadn't found out i have these medical conditions, if you'd said things in a debatable way, presented your sources (you provide none), offered it up for discussion rather than a commandment written on a stone tablet, then i probably wouldn't have replied like this. But when i'm forced into doing something and an interfering busybody strolls along and shrieks "oooooooooh you shouldn't be doing that!!!" it really does wind me up.

It makes sense that we would process plants somewhat better than meat, as meat in a survival situation is hard to come by compared to vegetation. However, it cannot be denied that we evolved as omnivores and still are such barring a personal choice.

A plant based diet may be more healthy for you, I don't care to argue the science of it. I would note that science, at least in regards to our diets, continually changes. I went through multiple phases of science saying that a certain substance (alcohol, chocolate, eggs, butter, etc) was bad, only to reverse the decision as time went on and further studies were done. I don't say that as an excuse or to deny which diet is best, simply that we have a long way to go in determining what is best for one of us versus another.

My complaint about vegans is that they usually slam anyone who doesn't choose to be vegan over their choices. I've had many vegetarian/vegan/pescatarian friends tell me that the food I choose to eat is sentient. Where do we draw the line on sentience, I usually ask them? For a vegan that seems to mean on any non-plant product, even honey. A vegetarian might choose to drink milk or eat cheese, since nothing is being killed. A pescatarian obviously thinks fish are the cutoff for sentience. But if we are going to cut to the nitty gritty, insects that most any scientist would agree have no idea of what is going on other than an instinct to perform a set series of actions are consumed in mass quantities for their protein. Worms, insects, crabs and lobsters don't even have the pain transmitting chemicals that allow a creature to feel pain. Of course, they do react to stimuli, but so do plants.

Basically we all individually make a determination as to what we consider to be truly sentient and able to understand the far reaching concepts of death and pain. Some people draw the line at plants, others at lower level life forms, but in the end it all comes down to what you believe.