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The logo of the world's first Vegan Society, registered in 1944 [1]

Veganism is a lifestyle characterized by abstaining from the use or ingestion of non-human animal products, and by avoiding the use of products that have been tested on animals. An animal product in this context refers to the body parts of an animal, or any substance derived from an animal, such as gelatin, eggs, honey, cheese, cream, and milk.

Strict vegans avoid the use of all animal products, including leather, and won't use cosmetics, toiletries or household cleaners that contain animal-derived ingredients, such as beeswax or lanolin. Some vegans may avoid eating animal products, but may nevertheless wear clothes made of materials derived from animals. The latter are called "dietary vegans."

People become vegans for a number of reasons, primarily out of concern for animal rights, their own health, and the environment. A Time/CNN poll published in Time Magazine on July 7, 2002, found that 4% of American adults consider themselves vegetarians, and 5% of self-described vegetarians consider themselves vegans. This suggests that 0.2% of American adults are vegans. A 2000 poll suggested closer to 0.9% of the adult American population may be vegan. [2] In the UK, research showed that 0.4%, approximately 250,000 people, were vegan in 2001. [3]

Definition

A selection of fruitarian foods. All fruitarian foods are also vegan

Veganism is defined by the British Vegan Society as:

[A] philosophy and way of living which seeks to exclude — as far as is possible and practical — all forms of exploitation of, and cruelty to, animals for food, clothing or any other purpose; and by extension, promotes the development and use of animal-free alternatives for the benefit of animals, including humans and the environment. In dietary terms it denotes the practice of dispensing with all products derived wholly or partly from animals. [4]

The word vegan (pronounced vee-gun, sometimes mispronounced vay-gun) was originally derived from vegetarian in 1944 when Elsie Shrigley and Donald Watson, frustrated that the term "vegetarianism" had come to include the eating of dairy products, founded the UK Vegan Society. The word starts and ends with the first three and last two letters of vegetarian, representing that veganism begins with vegetarianism, then takes it to its logical conclusion. Therefore the term vegan was originally coined to describe vegetarians who eliminate all animal products in their diet. Since 1944 the term veganism has been expanded to mean people who (primarily for ethical or environmental reasons) seek to eliminate all animal products in all areas of their lives from those who simply avoid eating animal products.

Modern veganism in context

Veganism as a secular movement is a 20th century idea. However the principles date back to the 2nd millennium BC in Hinduism (ahimsa).

Strict dietary principles have also been followed by adherents of Eastern religions such as Buddhism and Jainism, which advocate nonsuffering and nonviolence. Jain monks usually eat only fruits and beans so that they can avoid indirect killing of plants. They abstain from eating root plants, such as garlic, onion and potatoes, because it requires the death of the plant. Stricter Jains also abstain from walking on grass. There are even those who wear masks over their mouths and noses to avoid any possibility of breathing in tiny insects.

Animal products

The term "animal product" in a vegan context refers to a product derived from one species of animal, but used by another. Human breast milk, for example, is acceptable when used for human babies, but by comparison, when a human being drinks a cow's milk, which is intended for her calves, it is regarded as the consumption of an "animal product."

Animal products include meat, poultry, fish, shellfish, eggs, dairy products, fur, leather, wool, and byproducts such as gelatin, rennet, and whey. The Vegan Society and many vegans include insect products such as silk, honey, and beeswax in their definition.

There is some debate on the finer points of what constitutes an animal product: some vegans avoid cane sugar that has been filtered with bone char, and some will not drink beers and wines clarified with albumen (egg white), animal blood, or isinglass, even though these are not present in the final product. Also, some vegans avoid food cooked in pans if they have been used to cook non-vegan foods.

As well as avoiding animal products, some vegans refrain from supporting industries that use animals, such as circuses featuring animals, and zoos. Most vegans also refrain from using toiletries, cosmetics, or other products that are tested on animals.

Other ideals commonly held by vegans (as well as some non-vegans) may include sustainable agricultural systems that exclude animal by-products such as blood, fish emulsion, bone, and manures. Some vegans view the adoption of vegan organic horticultural and agricultural ("veganic") methodologies as integral to their ethical stance.

Motivation

The vegan philosophy is connected to the concept of ahimsa, a Sanskrit word central to Jainism, Buddhism and Hinduism, originally taught by Mahavira and Buddha around 500 BCE. Ahimsa roughly means "non-killing and non-harming." The American Vegan Society website says: "It is not mere passiveness, but a positive method of meeting the dilemmas and decisions of daily life. In the western world, we call it Dynamic Harmlessness." [5] Ahimsa is also used as a backronym: Abstinence from animal products, Harmlessness with reverence for life, Integrity of thought, word, and deed, Mastery over oneself, Service to humanity, nature and creation, and Advancement of understanding and truth.

Vegans generally oppose what they see as the violence and cruelty involved in the meat, [6] and non-vegan cosmetics, clothing, and other industries. (See Draize test, LD50, and Animal testing.)

Utilitarian philosophers, such as Jeremy Bentham and Peter Singer argue that the suffering of all sentient animals should be taken into consideration when making ethical decisions. Though Singer's ethical theory recognizes the suffering of sentient animals, it does not rely on the concept of rights. However, philosophers such as Tom Regan and Gary L. Francione believe that, because sentient animals are subjects of a life and are capable of valuing their lives, they have the inherent right to possess their own flesh, and that it is therefore unethical to treat them as property, or as a commodity.

Those who avoid animal food products, but who otherwise use products containing animal derivatives, may describe themselves as "dietary vegans". Vegan author Joanne Stepaniak argues that this term is inappropriate, because, she argues, veganism is about avoiding all animal abuses, not just food-related ones. For this reason, she says, a term such as "total vegetarian," or "strict vegetarian," would be more appropriate for those who avoid eating meat and dairy products, but continue to buy leather shoes.

Health and environment

Dietary vegans believe a diet consisting of fresh fruit, vegetables, nuts and legumes, but excluding dairy, egg and animal-derived products has health benefits [7]. Additional health benefits that may influence people to become dietary vegans include avoiding various artificial substances such as growth hormones [8] [9] and antibiotics [10] [11] which are routinely fed to factory-farmed animals. Sometimes these dietary vegans go on to become full vegans.

The American Dietetic Association and Dietitians of Canada publicly state that "well-planned vegan and other types of vegetarian diets are appropriate for all stages of the life cycle, including during pregnancy, lactation, infancy, childhood, and adolescence. Vegetarian diets offer a number of nutritional benefits, including lower levels of saturated fat, cholesterol, and animal protein as well as higher levels of carbohydrates, fiber, magnesium, potassium, folate, and antioxidants such as vitamins C and E and phytochemicals. Vegetarians have been reported to have lower body mass indices than nonvegetarians, as well as lower rates of death from ischemic heart disease; vegetarians also show lower blood cholesterol levels; lower blood pressure; and lower rates of hypertension, type 2 diabetes, and prostate and colon cancer."

As with vegetarians, vegans may be motivated by the alleged high environmental costs of producing animal products. Often cited are the pollution of local environments by animal waste, as well as the resources used to care for livestock. [12] A commonly cited (and contested) statistic is that it takes 14 times more land area to support a meat eater than a vegetarian. This is due in part to the fact that caring for livestock requires resources to produce many inedible products (e.g., bone, gristle, skin). In fact, only about 10% of the energy used in livestock is available for human consumption:

[O]nly a fraction of the energy at one trophic level can be passed on to the next. This fraction varies from a high of about 35 percent for the most efficient ... to below 0.1 percent...Given the inefficiency of the energy transfer from one trophic level to the next, it might seem that the earth could support more humans if we all stopped being omnivorous, and lived on a wholly vegetable diet instead of the combined animal and vegetable diet ... (Keeton)

The result is that producing food through livestock is much less efficient than typical harvesting of fruits and vegetables, which, in the latter case, typically use most or all of the product for human consumption.

Vegan cuisine

File:VeganSushi.jpg

An example of vegan cooking: vegetable sushi

Many dishes containing animal products can be adapted by substituting vegan ingredients. Soy milk can be used to replace traditional milk in most recipes, as can a variety of nut and grain "milks"; eggs can usually be replaced by substitutes such as products made from potato starch. Artificial "meat" products, such as imitation sausages, ground beef, burgers, and chicken nuggets are available in many supermarkets, although many are only vegetarian. Some Asian cuisines contain many dishes that are naturally vegan.

Vegans have several foods that they tend to eat in larger quantities than non-vegans. Among these are the soy products tofu and tempeh, and the wheat product seitan. Many vegans express concern about reliance on soy products, and prefer to experiment with a range of foods and cuisines.

There are several diets similar to veganism, though there are significant differences, including fruitarianism, raw food diet, macrobiotic diet and Natural Hygiene. There are also numerous religious groups that regularly or occasionally practice a similar diet, including some sects of Buddhism, Hinduism, and Jainism, as well as some Christian sects such as the Eastern Orthodox church and the Seventh-day Adventist Church.

More recently, many young people who subscribe to the anarcho-punk or straight edge punk movements have embraced veganism, and the corresponding beliefs of the animal rights movement. Straight Edge is a philosophy in which one does not partake in the drinking of alcohol, casual sex, or recreational drugs, and was born out of anger at the cultural excesses of the 1980s. Straight Veg, a term equivalent to vegan, arose as a response to the increasingly popular Straight Edge. Another recent variation of veganism is the "freegan" diet (practitioners sometimes called "opportunivores"), which essentially allows its practitioners to violate the tenets of veganism when a food item is free or of a post-consumer nature (example: discarded food).

An interesting sub-set of veganism, raw veganism, advocates the consumption only of raw foods and the elimination of processed foods from the diet. A study of raw vegans [13] found them to be slender and healthy, but noted that they had reduced essential bone mass and lower bone mineral density. The researchers said these results are "strongly associated with increased fracture risk", but noted that the raw vegans they studied had no other biological markers to indicate higher levels of osteoporosis, and that their bone turnover rates were normal. For a list of vegan recipes complementary to this article see the Wikibooks cookbook section, Vegan cuisine.

Vegan nutrition

See main article: Vegan nutrition

For many people, a properly planned vegan diet presents no significant nutritional problems, though supplementation is highly recommended; this, though, applies to non-vegans too -- as Drs Fletcher and Fairfield concluded, in JAMA (Journal of the American Medical Association) in June 2002, that "It appears prudent for all adults to take vitamin supplements". The British government's annual survey of nutritional content of food, McCance and Widdowson's 'The Composition of Foods', notes that the 2002 nutritional profile of foods is seriously lacking in trace elements compared with their 1931 profiles; indeed, a steady decline over the past 60 years has been noted. There are several nutrients vegans should pay attention to. These include Vitamin B12, iron and iodine: deficiencies in these are more likely following a vegan diet, and deficiencies of these potentially have serious consequences, including anemia, pernicious anemia, cretinism and hyperthyroidism. Interestingly, B12 deficiency can be a problem for others, too; aging, for example, can lead to an inability to absorb B12 from food, and supplementation is recommended for those over fifty-five years of age.

Some nutritionists have expressed concerns about the potential dangers in the vegan diet. This is especially true for young children where the failure to achieve adequate nutrition can lead to permanent developmental deficits. In widely reported comments, Professor Lindsey Allen of the U.S. Agricultural Research Service declared: "There's absolutely no question that it's unethical for parents to bring up their children as strict vegans." [14] She later added "unless those who practiced vegan diets were well-informed about how to add back missing nutrients through supplements or fortified foods," which she claims the original reporter inappropriately dropped. [15] Prof. Allen's comments were based on research backed by the American Cattlemen's Association in which she compared two groups of severely malnourished children in rural Africa who subsisted on only three foods, and how their extremely impoverished diets can be related to western dietary models is unclear.

In very severe cases, parents practising what they described as forms of veganism have been charged with child abuse for not providing adequate nutrition. [16] [17]

Dr. Per-Olaf Astrand of the Swedish Karolinska Institute conducted an informal study of diet and endurance using nine highly trained athletes, changing their diet every three days. At the end of every diet change, each athlete would pedal a bicycle until exhaustion. Those with a high protein and high fat meat (carnivore) diet averaged 57 minutes. Those that consumed a mixed (omnivore) diet, lower in meat, fat and protein averaged 1 hour and 54 minutes: twice the endurance of the meat and fat eaters. The vegetarian, high carbohydrate diet athletes lasted 2 hours and 47 minutes, triple the endurance of the high-protein group. (Source: Astrand, Per-Olaf, Nutrition Today 3:no2, 9-11, 1968) [18]

Protein

The role of protein in the vegan diet has been the source of some dissent and misunderstanding. While all vegetable foods contain protein, few vegetable proteins contain a complete set of the essential amino acids needed by the human body, and are deficient in one or more amino acids. It has been claimed that, since vegans do not consume "complete" animal-derived proteins such as egg, milk, meat and fish, they must perform a kind of protein combining on a daily basis to avoid suffering from protein deficiency. The most current measuring system for the "completeness" of a protein's amino acid content is called PDCAAS. A value of 1.0 is deemed complete, with 0 being completely deficient. To illustrate how certain vegetable foods complement one another, consider grain protein and bean protein. Grain protein has a PDCAAS of about 0.4 to 0.5, limited by lysine. On the other hand, it contains more than enough methionine. White bean protein (and that of many other pulses) has a PDCAAS of 0.6 to 0.7, limited by methionine, and contains more than enough lysine. When both are eaten in roughly equal quantities in a diet, the PDCAAS of the combined constituent is 1.0, because each constituent's protein is complemented by the other. Of course, this "value" is not an objective measure, but is simply in comparison with a hen's egg, which was assigned as the "base" marker for protein, with a "value" of 1.0 decades ago. However, the body is perfectly able to assemble all the amino acids necessary to good health by maintainance of a sufficient variety of foods in one's diet.

Vegans also note the following with regard to protein intake:

When a variety of plant foods is consumed, the PDCAAS of the total diet approaches 1, even if no conscious protein combining is performed.
Research has shown that the body maintains amino acid pools that only need to be repleted once every few days. This means that the relevant PDCAAS is not that of any single meal, but that of two or three days' worth of food. Considering the law of large numbers, this PDCAAS will be much closer to 1, if a variety of plant proteins is consumed.
Human protein requirements are much lower than once assumed. A suboptimal PDCAAS is thus easily overcome if more than minimum protein is consumed. Peanuts, soy and other legumes, the alga spirulina and certain grains are some of the richest sources of plant protein.
Popular meat and milk-replacement products contain soy, which is a "complete" protein as well. Soy is also very rich in protein. Soy milk without added sugar contains almost twice as much protein per calorie as cow's milk, and about five times as much as human milk.

Iodine

Residents of the UK will find themselves iodine-deficient if they rely primarily on local produce, since in the UK iodine is usually obtained via dairy products rather than iodized salt that is more common elsewhere. The Vegan Society says, "Iodine is typically undesirably low (about 50 micrograms/day compared to a recommended level of about 150 micrograms per day) in UK vegan diets unless supplements, iodine rich seaweeds or foods containing such seaweeds (e.g. Vecon) are consumed. The low iodine levels in many plant foods reflects the low iodine levels in the UK soil, due in part to the recent ice-age." This demonstrates that location may also be a factor in what deficiencies may be present in any given diet.

Vitamin B12

Vitamin B12, a bacterial product, cannot be reliably found in plant products, and so vegans are recommended to make sure they eat foods with B12 added (such as fortified yeast extract and margarines or many boxed cereals), certain brands of nutritional yeast, or take supplements (a good multivitamin ought to include B12 in sufficient quantities). The current deficiency of B12 and other vitamins and minerals in many plant products may be due to overworking of farmland soil, instead of letting the land rest unused for a period between harvests. Overworking, at the very least, contributes to water run-off and subsequent soil erosion. PDF file HTML web page Older people, vegan and non-vegan alike, may find they experience difficulties in absorbing B12 from their food, and pernicious anaemia, caused by a B12 deficiency, is not unknown amongst omnivores.

Iron

Iron is said by the Vegan Society to be present in many typically vegan foodstuffs, including grains, nuts and green leaves. However, the iron in these sources is in a less easily absorbed, non-heme form. Nevertheless, the Society quotes research to show that iron deficiency is no more prevalent in vegans than in the general population. This research did not account for the fact that many vegans take nutritional supplements that are not found in food alone, whereas other research that excludes this subset of people does indeed show a marked iron deficiency among a majority of those studied. It is important to note that iron deficiency is one of the most common nutritional deficiencies in the general population, and many nutritionists and dieticians recommend a daily multivitamin because of this. Vitamin c is necessary to the absorption of iron, and, indeed, can double or triple the amount of iron absorbed when taken with food (i.e. a glass of orange juice with a spinach salad). Vegans typically have high levels of vitamin c in their diets, which probably accounts for the rarity of anaemia amongst them.

Calcium

Calcium may also be a concern if the vegan is not eating a variety of foods, especially leafy green vegetables such as spinich, fortified products, almonds, soy products, and dried fruits, which typify the average vegan diet. In short, a junk-food diet is an ill-advised diet, regardless of whether one is vegan or otherwise.

DHA

One nutrient that is sometimes overlooked when analyzing the vegan diet is docosahexaenoic acid (DHA). DHA can be synthesized from alpha linolenic fatty acids; for non-vegetarians, a good source for this omega-3 fatty acid is seafood and eggs. This healthy fat can be found in soy, walnuts, flaxseed, pumpkin seeds, and canola oil, and many vegans include these specific foods in their diets. This fatty acid is very important for brain function, eye function, and for the cellular transport of valuable nutrients.

Omega-3 fatty acids must be taken into consideration for any diet, and special consideration taken for younger children and the elderly because growing and aging brains need more of these nutritious fats. There are a few sources of omega-3 fatty acids available to the vegan: flaxseed oil (sometimes called edible linseed in the UK) and hemp oil- which contain a lesser desirable strain of Omega 3 [19] - nuts (especially walnuts), and green leafy veggies also provide omega-3s and ALA, and algae can provide DHA (algal supplements are widely available). However with the exception of leafy vegetables none of vegetarian alternatives can be considered as staple food unlike fish.

Criticism

Veganism initially requires a level of attention to the details of consumption which many non-vegans view as impractical, particularly in the area of food preparation, though, for some it becomes habituated after a transitional period, just as with any other lifestyle change. Many dishes prepared in western culture involve at least one non-vegan element — dairy, in particular, is pervasive. And while most people are accustomed to the idea of vegetarianism, it is much more difficult for vegans to simply "eat around" the non-vegan elements in a meal. Some non-vegans may resent the extra effort of accommodating the vegan diet. Certain vegan substitutions for non-vegan ingredients (such as soy milk for cow's milk) only superficially resemble their animal- or meat-based analogues. Cooking, as a chemical process, relies on properties (such as the fat content of milk) that plant- and animal-based ingredients do not always share, and so in some recipes calling for animal products, the vegan substitutions may not work well.

The lifestyle choices can be somewhat inconvenient as well. Avoiding clothing and shoes containing wool or leather, most brands of latex condoms (as latex is often produced with the milk protein casein), hygienic products such as soap, to name a few, requires serious research. Many vegans would argue that "convenience" is not a good basis for a lifestyle. The long-term benefits, they feel, far outweigh the initial difficulties, and soon the lifestyle changes become a matter of habit for most.

In addition, many health supplements (vitamins, minerals, herbal alternatives, etc.) are placed inside small pharmaceutical capsules made of gelatin in order to make their contents easier to swallow. [20] Since gelatin is an animal product [21], many vegans find this choice rather inconvenient, with the main alternatives being limited to either abstaining from the supplement, finding supplements in cellulose capsules (a plant product), or opening the gelatin capsule and emptying the contents, as a way to avoid consuming the gelatin cap. Vegetarian capsule lines have become standard in most health-food stores and in many mainstream vitamin and supplement outlets.

Online retailers have emerged, selling vegan alternatives to such products, though there is sometimes a substantial increase in price from the mainstream offerings.

In health-care, vegans face other difficulties. Nearly all medication, and most dietary supplements as well, contain a number of ingredients that are derived from animal sources. The medicine itself, or inactive ingredients in the pill may be made from chemicals such as magnesium stearate, coated in gelatin, or bound together with lactose. When the medicine itself is derived from an animal source (such as birth control pills) there may not be acceptable substitute. In western countries, over-the-counter medication is often sold in vegetarian, but not necessarily vegan friendly forms. Less-developed parts of the world often do not have the luxury of such market choice.

Individuals often cannot be fully aware of the many products used in routine health care from their medical provider or a hospital stay. Catgut is still used in sutures and other materials as benign as latex gloves may be used and disposed during regular treatment. Many vegans are also very keen to remove animal-tested products from their lifestyle. All drugs sold in the United States are the result of animal testing as it is a requirement of the United States Food and Drug Administration.

Most vegans realise that it is impossible to refuse all medications that are not fully vegan, though it is theoritically easy to contact manufacturers and government agencies to lobby for vegan-friendly alternatives atleast in the democratic countries.

While much of the literature and media used to promote veganism cites the conditions of modern factory farms, some critics of the diet note that organic and more humanely animal-derived foods are widely available. Milk and beef from smaller farms, for instance, may come from generally healthier and better cared-for cows. That brings the debate back to whether it is ethical for humans to make use of animals at all, which is usually the major underlying factor in a vegan's lifestyle choice. Sadly, however, "organic" and "free-range" labels may not mean that animals were raised humanely. "Organic" may refer only to animal feed and limits on hormone and antibiotic injections; a "free-range" chicken may have spent only minutes outdoors in its life. There is no real way to assess the meaning of these labels as applied to any animal without documentary footage or having visited it on the farm where it is being raised.

Stephen Walsh Plant Based Nutrition and Health, The Vegan Society 2003, ISBN 0-907337-26-0 (paperback), ISBN 0-907337-27-9 (hardback).
Gill Langley Vegan Nutrition: a survey of research, The Vegan Society 1988, ISBN 0-907337-15-5
Brenda Davis, RD, & Vesanto Melina, RD. Becoming Vegan: The Complete Guide to Adopting a Healthy Plant-Based Diet. Tennessee: Book Publishing Company, 2000.
Prof. V. Smil, Rationalizing Animal Food Production, in Feeding the World: A Challenge for the 21st Century, MIT Press, London, 2000. This provides evidence for the amount of grain required to raise livestock.
C. de Haan, H. Steinfeld & H. Blackburn, Livestock and the Environment: Finding a Balance FAO, USAID, World Bank, 1998. Provides evidence of environmental damage caused by animal farming, mainly factory farming.
Frances Moore Lappe. Diet for a Small Planet. Ballantine Books, 1985.
Frances Moore Lappe, & Anna Lappe. Hope's Edge: The Next Diet for a Small Planet. Jeremy P. Tarcher Publishing, 2003.
Meet Your Meat a PETA-produced slaughterhouse tour narrated by Alec Baldwin
William T. Keeton & James L. and Carol Gould. Biological Science, 5th Ed., Publishers: W. W. Norton & Company, New York and London., ISBN 0-393-96223-7 (hardback)
[22] Advice on vegan prescriptions
[23] Anger over `pig' secret of prescribed drug

@@ Line 107: / Line 107: @@
 ==Criticism==
-Veganism initially requires a level of attention to the details of consumption which many non-vegans view as impractical, particularly in the area of food preparation, though, of course, one becomes habituated after a transitional period, just as with any other lifestyle change. Many dishes prepared in western culture involve at least one non-vegan element &mdash; dairy, in particular, is pervasive. And while most people are accustomed to the idea of vegetarianism, it is much more difficult for vegans to simply "eat around" the non-vegan elements in a meal. Some non-vegans may resent the extra effort of accommodating the vegan diet. Certain vegan substitutions for non-vegan ingredients (such as [[soy milk]] for cow's milk) only superficially resemble their animal- or meat-based analogues.  Cooking, as a chemical process, relies on properties (such as the fat content of milk) that plant- and animal-based ingredients do not always share, and so in some recipes calling for animal products, the vegan substitutions may not work well.
+Veganism initially requires a level of attention to the details of consumption which many non-vegans view as impractical, particularly in the area of food preparation, though, for some it becomes habituated after a transitional period, just as with any other lifestyle change. Many dishes prepared in western culture involve at least one non-vegan element &mdash; dairy, in particular, is pervasive. And while most people are accustomed to the idea of vegetarianism, it is much more difficult for vegans to simply "eat around" the non-vegan elements in a meal. Some non-vegans may resent the extra effort of accommodating the vegan diet. Certain vegan substitutions for non-vegan ingredients (such as [[soy milk]] for cow's milk) only superficially resemble their animal- or meat-based analogues. Cooking, as a chemical process, relies on properties (such as the fat content of milk) that plant- and animal-based ingredients do not always share, and so in some recipes calling for animal products, the vegan substitutions may not work well.
-The lifestyle choices can be somewhat inconvenient as well. Avoiding clothing and shoes containing [[wool]] or [[leather]], most [[brand]]s of [[latex]] [[condom]]s (as latex is often produced with the milk protein [[casein]]), [[hygiene|hygienic]] products such as [[soap]], to name a few, requires serious research. Many vegans would argue that "convenience" is not a good basis for a lifestyle.  Indeed, as awareness of the impact that our lifestyles have on ourselves, others and our environment becomes greater, more people are shifting to healthier diets and eco-friendly and ethical purchasing, all of which require some attention to detail and research.  The long-term benefits, they feel, far outweigh the initial difficulties, and soon the lifestyle changes become a matter of habit.
+The lifestyle choices can be somewhat inconvenient as well. Avoiding clothing and shoes containing [[wool]] or [[leather]], most [[brand]]s of [[latex]] [[condom]]s (as latex is often produced with the milk protein [[casein]]), [[hygiene|hygienic]] products such as [[soap]], to name a few, requires serious research. Many vegans would argue that "convenience" is not a good basis for a lifestyle. The long-term benefits, they feel, far outweigh the initial difficulties, and soon the lifestyle changes become a matter of habit for most.
 In addition, many health supplements (vitamins, minerals, herbal alternatives, etc.) are placed inside small pharmaceutical [[Capsule|capsules]] made of [[gelatin]] in order to make their contents easier to swallow. [http://www.vegparadise.com/news39.html] Since gelatin is an animal product [http://www.ivu.org/faq/gelatine.html], many vegans find this choice rather inconvenient, with the main alternatives being limited to either abstaining from the supplement, finding supplements in [[cellulose]] capsules (a plant product), or opening the gelatin capsule and emptying the contents, as a way to avoid consuming the gelatin cap.  Vegetarian capsule lines have become standard in most health-food stores and in many mainstream vitamin and supplement outlets.