Fruitarianism
Encyclopedia
Fruitarianism involves the practice of following a diet that includes fruits, nuts and seeds, without animal products, vegetables and grains. Fruitarianism is a subset of dietary veganism
Veganism
Veganism is the practice of eliminating the use of animal products. Ethical vegans reject the commodity status of animals and the use of animal products for any purpose, while dietary vegans or strict vegetarians eliminate them from their diet only...

.

Fruitarianism may be adopted for different reasons, including: ethical
Ethics of eating meat
In many societies, controversy and debate have arisen over the ethics of eating animals. Ethical objections are generally divided into opposition to the act of killing in general, and opposition to certain agricultural practices surrounding the production of meat...

, health, religious
Vegetarianism and religion
Vegetarianism and religion are strongly linked in a number of religions that originated in ancient India . In Jainism, vegetarianism is mandatory for everyone; in Hinduism and Mahayana Buddhism, it is advocated by some influential scriptures and religious authorities...

, political, environmental
Environmental vegetarianism
Environmental vegetarianism is the practice of vegetarianism or veganism based on the indications that animal production, particularly by intensive agriculture, is environmentally unsustainable...

, cultural, aesthetic and economic
Economic vegetarianism
An economic vegetarian is a person who practices vegetarianism from either the philosophical viewpoint that the consumption of meat is expensive, part of a conscious simple living strategy or just because of necessity...

. There are many varieties of the diet. Some people whose diet consists of 75% or more fruit consider themselves fruitarians.

Fruitarian definitions of fruit

Commonly the term "fruit
Fruit
In broad terms, a fruit is a structure of a plant that contains its seeds.The term has different meanings dependent on context. In non-technical usage, such as food preparation, fruit normally means the fleshy seed-associated structures of certain plants that are sweet and edible in the raw state,...

" is used when referring to plant fruits that are sweet, fleshy and contain seeds within the plant fruit (for example, plum
Plum
A plum or gage is a stone fruit tree in the genus Prunus, subgenus Prunus. The subgenus is distinguished from other subgenera in the shoots having a terminal bud and solitary side buds , the flowers in groups of one to five together on short stems, and the fruit having a groove running down one...

s, apple
Apple
The apple is the pomaceous fruit of the apple tree, species Malus domestica in the rose family . It is one of the most widely cultivated tree fruits, and the most widely known of the many members of genus Malus that are used by humans. Apple grow on small, deciduous trees that blossom in the spring...

s, and orange
Orange (fruit)
An orange—specifically, the sweet orange—is the citrus Citrus × sinensis and its fruit. It is the most commonly grown tree fruit in the world....

s). However, there are other foods that are not typically considered to be fruits in a culinary sense but are botanically, such as berries, bell pepper
Bell pepper
Bell pepper, also known as sweet pepper or a pepper and capsicum , is a cultivar group of the species Capsicum annuum . Cultivars of the plant produce fruits in different colors, including red, yellow, orange and green. Bell peppers are sometimes grouped with less pungent pepper varieties as...

s, eggplant, tomato
Tomato
The word "tomato" may refer to the plant or the edible, typically red, fruit which it bears. Originating in South America, the tomato was spread around the world following the Spanish colonization of the Americas, and its many varieties are now widely grown, often in greenhouses in cooler...

es, cucumber
Cucumber
The cucumber is a widely cultivated plant in the gourd family Cucurbitaceae, which includes squash, and in the same genus as the muskmelon. The plant is a creeping vine which bears cylindrical edible fruit when ripe. There are three main varieties of cucumber: "slicing", "pickling", and...

s, nuts
Nut (fruit)
A nut is a hard-shelled fruit of some plants having an indehiscent seed. While a wide variety of dried seeds and fruits are called nuts in English, only a certain number of them are considered by biologists to be true nuts...

 and grain
GRAIN
GRAIN is a small international non-profit organisation that works to support small farmers and social movements in their struggles for community-controlled and biodiversity-based food systems. Our support takes the form of independent research and analysis, networking at local, regional and...

s.

Fruitarians use differing definitions of what is considered a "fruit." For example, Herbert M. Shelton
Herbert M. Shelton
Herbert Macgolfin Shelton was an American alternative medicine advocate, author, pacifist, vegetarian, and supporter of raw foodism and fasting cures. Shelton was nominated by the American Vegetarian Party to run as its candidate for President of the United States in 1956...

, a founder of Orthopathy
Orthopathy
Orthopathy or natural hygiene is an alternative medicine originating from the nature cure movement. It is a form of vitalism that considers self-healing the best and only cure for disease, and favours fasting as restorative and favours dietary and other lifestyle measures as preventative...

, included non-fleshy fruits such as nuts
Nut (fruit)
A nut is a hard-shelled fruit of some plants having an indehiscent seed. While a wide variety of dried seeds and fruits are called nuts in English, only a certain number of them are considered by biologists to be true nuts...

, within the definition of fruit.

Definitions of fruitarian

Some fruitarians will eat only what falls (or would fall) naturally from a plant; that is: foods that can be harvested without killing the plant. These foods consist primarily of culinary fruits, nuts, and seed
Seed
A seed is a small embryonic plant enclosed in a covering called the seed coat, usually with some stored food. It is the product of the ripened ovule of gymnosperm and angiosperm plants which occurs after fertilization and some growth within the mother plant...

s. According to author Adam Gollner
Adam Gollner
Adam Leith Gollner is a writer and musician who lives in Montreal, Canada.Gollner's first book, The Fruit Hunters: A Story of Nature, Adventure, Commerce and Obsession was published by Charles Scribner's Sons in the U.S., Doubleday in Canada, and Larousse in Brazil.Gollner was the former editor of...

, some fruitarians eat only fallen fruit. Some do not eat grains, believing it is unnatural to do so, and some fruitarians feel that it is improper for humans to eat seeds as they contain future plants, or nuts and seeds, or any foods besides juicy fruits. Others believe they should eat only plants that spread seeds when the plant is eaten. Others eat seeds and some cooked foods. Some fruitarians use the botanical definitions of fruits and consume pulses
Pulse (legume)
A pulse is an annual leguminous crop yielding from one to twelve seeds of variable size, shape, and color within a pod. Pulses are used for food and animal feed. The term "pulse", as used by the Food and Agricultural Organization , is reserved for crops harvested solely for the dry seed...

, such as many bean
Bean
Bean is a common name for large plant seeds of several genera of the family Fabaceae used for human food or animal feed....

s and pea
Pea
A pea is most commonly the small spherical seed or the seed-pod of the pod fruit Pisum sativum. Each pod contains several peas. Peapods are botanically a fruit, since they contain seeds developed from the ovary of a flower. However, peas are considered to be a vegetable in cooking...

s or legumes, or pulses and legumes. Still further definitions include raw fruits, dried fruits, nuts, honey and olive oil, or fruits, nuts, beans and chocolate

Motivation

Some fruitarians believe fruitarianism was the original diet of mankind in the form of Adam and Eve
Adam and Eve
Adam and Eve were, according to the Genesis creation narratives, the first human couple to inhabit Earth, created by YHWH, the God of the ancient Hebrews...

 based on Genesis 1:29. They believe that a return to an Eden
Garden of Eden
The Garden of Eden is in the Bible's Book of Genesis as being the place where the first man, Adam, and his wife, Eve, lived after they were created by God. Literally, the Bible speaks about a garden in Eden...

-like paradise
Paradise
Paradise is a place in which existence is positive, harmonious and timeless. It is conceptually a counter-image of the miseries of human civilization, and in paradise there is only peace, prosperity, and happiness. Paradise is a place of contentment, but it is not necessarily a land of luxury and...

 will require simple living
Simple living
Simple living encompasses a number of different voluntary practices to simplify one's lifestyle. These may include reducing one's possessions or increasing self-sufficiency, for example. Simple living may be characterized by individuals being satisfied with what they need rather than want...

 and a holistic
Holism
Holism is the idea that all the properties of a given system cannot be determined or explained by its component parts alone...

 approach to health and diet. Some fruitarians wish, like Jains
Jainism
Jainism is an Indian religion that prescribes a path of non-violence towards all living beings. Its philosophy and practice emphasize the necessity of self-effort to move the soul towards divine consciousness and liberation. Any soul that has conquered its own inner enemies and achieved the state...

, to avoid killing anything, including plants, and refer to ahimsa
Ahimsa in Jainism
Ahiṃsā in Jainism is a fundamental principle forming the cornerstone of its ethics and doctrine. The term "ahimsa" means “non-violence”, “non-injury” or absence of desire to harm any life forms. Vegetarianism and other non-violent practices and rituals of Jains flow from the principle of Ahiṃsā...

 fruitarianism. Some fruitarians say that eating some types of fruit does the parent plant a favor and that fleshy fruit has evolved to be eaten by animals, to achieve seed dispersal
Biological dispersal
Biological dispersal refers to species movement away from an existing population or away from the parent organism. Through simply moving from one habitat patch to another, the dispersal of an individual has consequences not only for individual fitness, but also for population dynamics, population...

.

Dental studies

In 1979, Professor Alan Walker, a Johns Hopkins University
Johns Hopkins University
The Johns Hopkins University, commonly referred to as Johns Hopkins, JHU, or simply Hopkins, is a private research university based in Baltimore, Maryland, United States...

 paleoanthropologist, reported that preliminary studies of unmarked tooth enamel in early hominoids suggested that pre-human ancestors apparently had a diet of mostly fruit. Walker said, "I don't want to make too much of this yet. But it is quite a surprise."

Clinical studies

In 1971, a short-term study by B. J. Meyer was published in the South African Medical Journal
South African Medical Journal
The South African Medical Journal is a monthly peer-reviewed open-access medical journal which has been published in South Africa since 1884...

describing how lipid profiles and glucose tolerances improved on a particular fruitarian diet. An earlier 1971 study by Meyer tested a 45 year old teacher who claimed she had eaten only fruits for the past 12 years, who was found to be in "excellent health". In a further trial in the study, body weights of overweight subjects showed a tendency to "level off" at the "'theoretically ideal' weight".

Nutritional concerns

Some nutritionists state that adults should not follow a fruitarian diet for too long and that it is wholly unsuitable for children.

Nutritional deficiencies

Fruitarianism is even more restrictive than veganism
Veganism
Veganism is the practice of eliminating the use of animal products. Ethical vegans reject the commodity status of animals and the use of animal products for any purpose, while dietary vegans or strict vegetarians eliminate them from their diet only...

 or raw veganism
Raw veganism
Raw veganism is a diet that combines veganism and raw foodism. It excludes all food of animal origin, and all food cooked above 48 degrees Celsius . A raw vegan diet includes raw vegetables and fruits, nuts and nut pastes, grain and legume sprouts, seeds, plant oils, sea vegetables, herbs, and...

. The Health Promotion Program at Columbia University
Columbia University
Columbia University in the City of New York is a private, Ivy League university in Manhattan, New York City. Columbia is the oldest institution of higher learning in the state of New York, the fifth oldest in the United States, and one of the country's nine Colonial Colleges founded before the...

 reports that a fruitarian diet can cause deficiencies in calcium
Calcium
Calcium is the chemical element with the symbol Ca and atomic number 20. It has an atomic mass of 40.078 amu. Calcium is a soft gray alkaline earth metal, and is the fifth-most-abundant element by mass in the Earth's crust...

, protein
Protein
Proteins are biochemical compounds consisting of one or more polypeptides typically folded into a globular or fibrous form, facilitating a biological function. A polypeptide is a single linear polymer chain of amino acids bonded together by peptide bonds between the carboxyl and amino groups of...

, iron
Iron
Iron is a chemical element with the symbol Fe and atomic number 26. It is a metal in the first transition series. It is the most common element forming the planet Earth as a whole, forming much of Earth's outer and inner core. It is the fourth most common element in the Earth's crust...

, zinc
Zinc
Zinc , or spelter , is a metallic chemical element; it has the symbol Zn and atomic number 30. It is the first element in group 12 of the periodic table. Zinc is, in some respects, chemically similar to magnesium, because its ion is of similar size and its only common oxidation state is +2...

, vitamin D
Vitamin D
Vitamin D is a group of fat-soluble secosteroids. In humans, vitamin D is unique both because it functions as a prohormone and because the body can synthesize it when sun exposure is adequate ....

, most B vitamins
B vitamins
B vitamins are a group of water-soluble vitamins that play important roles in cell metabolism. The B vitamins were once thought to be a single vitamin, referred to as vitamin B . Later research showed that they are chemically distinct vitamins that often coexist in the same foods...

 (especially B12
Vitamin B12
Vitamin B12, vitamin B12 or vitamin B-12, also called cobalamin, is a water-soluble vitamin with a key role in the normal functioning of the brain and nervous system, and for the formation of blood. It is one of the eight B vitamins...

), and essential fatty acids. Additionally, the Health Promotion Program at Columbia reports that food restrictions in general may lead to hunger
Hunger
Hunger is the most commonly used term to describe the social condition of people who frequently experience the physical sensation of desiring food.-Malnutrition, famine, starvation:...

, cravings, food obsessions, social disruption
Social disruption
Social disruption is a term used in sociology to describe the alteration or breakdown of social life, often in a community setting. For example, the closing of a community grocery store might cause social disruption in a community by removing a "meeting ground" for community members to develop...

s and social isolation
Social isolation
Social isolation refers to a lack of contact with society for members of social species. There may be many causes and individuals in numerous generally social species are isolated at times, it need not be a pathological condition. In human society, in those cases where it is viewed as a pathology,...

.

Vitamin B12

Vitamin B12
Vitamin B12
Vitamin B12, vitamin B12 or vitamin B-12, also called cobalamin, is a water-soluble vitamin with a key role in the normal functioning of the brain and nervous system, and for the formation of blood. It is one of the eight B vitamins...

, a bacterial product, is not found in any fruits. According to the U.S. National Institutes of Health
National Institutes of Health
The National Institutes of Health are an agency of the United States Department of Health and Human Services and are the primary agency of the United States government responsible for biomedical and health-related research. Its science and engineering counterpart is the National Science Foundation...

 "natural food sources of vitamin B12 are limited to foods that come from animals." Like raw vegans
Raw veganism
Raw veganism is a diet that combines veganism and raw foodism. It excludes all food of animal origin, and all food cooked above 48 degrees Celsius . A raw vegan diet includes raw vegetables and fruits, nuts and nut pastes, grain and legume sprouts, seeds, plant oils, sea vegetables, herbs, and...

 who do not consume B12-fortified foods (certain plant milk
Plant milk
thumb|right|250px|A cup of [[amazake]] .Plant milk is a general term for any milk-like product that is derived from a plant source. There is no formal or legal definition for plant milk...

s and breakfast cereals, for example), fruitarians may need to include a B12 supplement in their diet or risk vitamin B12 deficiency
Vitamin B12 deficiency
Vitamin B12 deficiency or hypocobalaminemia is a low blood level of vitamin B12, it can cause permanent damage to nervous tissue as a long term effect. Vitamin B12 was discovered from its relationship to the disease pernicious anemia, which is an autoimmune disease that destroys parietal cells in...

.

Growth and development issues

In children, growth and development may be at risk. Some nutritionists state that children should not follow a fruitarian diet. Nutritional problems include severe protein energy malnutrition, anemia and deficiencies including proteins, iron, calcium, essential fatty acids raw fibre and a wide range of vitamins and minerals. Several children have died as the result of being fed fruitarian diets. As a result, children have been taken from parents feeding them fruitarian diets.

Notable adherents

Some notable advocates of fruitarianism, diets which may be considered fruitarian or lifestyles that, in part, included an all fruit diet have included Steve Jobs
Steve Jobs
Steven Paul Jobs was an American businessman and inventor widely recognized as a charismatic pioneer of the personal computer revolution. He was co-founder, chairman, and chief executive officer of Apple Inc...

, August Engelhardt
August Engelhardt
August Engelhardt , was a German author and founder of a sect.-Background:...

, Arnold Ehret
Arnold Ehret
Arnold Ehret was a German health educator and author of several books on diet, detoxification, fruitarianism, fasting, food combining, health, longevity, naturopathy, physical culture and vitalism.- Background :...

, Raymond W. Bernard, and Anne Osborne. Essie Honiball
Essie Honiball
Essie Honiball , is a South African author and health educator in the fields of fruitarianism, fasting and natural healing.-Biography:Early life...

 also adhered to a fruitarian diet for some time. Others such as Ross Horne and Viktoras Kulvinskas
Viktoras Kulvinskas
Viktoras Peter Kulvinskas M.S. is an American holistic health practitioner, nutritionist, raw foods advocate and author.- Background :After joining Ann Wigmore's Boston based Rising Sun Christianity movement, Kulvinskas co-founded, with Wigmore, the Hippocrates Health Institute, a health resort in...

 appeared to only describe the fruitarian diet. Some, like Johnny Lovewisdom
Johnny Lovewisdom
Johnny Lovewisdom , born John Wierlo, and known as Hermit Saint Of The Andes, was an American-Finnish author who wrote about diet, health, natural living, religion and spirituality.-Early diet ideas:...

, experimented with different diets, including juicy fruitarianism, liquidarianism (juices only), vitarianism (fruit, vegetables, raw dairy) and breatharianism
Inedia
Inedia is the alleged ability to live without food. The word was first used to describe a fast-based lifestyle within Catholic tradition, which holds that certain saints were able to survive for extended periods of time without food or drink other than the Eucharist.Breatharianism is a related...

. Others like author Morris Krok
Morris Krok
Morris Krok , was a South African author, publisher and health educator.- Biography :BackgroundMorris Krok was born in Johannesburg and brought up in Durban, South Africa...

, who at stages during his life, lived "only on fruits", allegedly advised against a diet of "only fruit", although it was subsequently reported that Krok's diet consisted of "just fruit", with dietary practices of fruitarians as varied as definitions of the term 'fruitarianism'. Diet author, Joe Alexander lived for 56 days on juicy fruits.

Historical figures

  • Mohandas Karamchand Gandhi, a political and spiritual leader of India, sustained a fruitarian diet for 5 years. He apparently discontinued the diet due to pleurisy
    Pleurisy
    Pleurisy is an inflammation of the pleura, the lining of the pleural cavity surrounding the lungs. Among other things, infections are the most common cause of pleurisy....

    , a pre-existing condition, after pressure from a Dr. Jivraj Mehta.
  • Ben Klassen
    Ben Klassen
    Bernhardt "Ben" Klassen was an American religious leader who founded the Church of the Creator with the publication of his book Nature's Eternal Religion in 1973...

    , white supremacist, founder of the Creativity Movement, and author of The White Man’s Bible, advocated a fruitarian diet to include fruits, vegetables and nuts.
  • Idi Amin
    Idi Amin
    Idi Amin Dada was a military leader and President of Uganda from 1971 to 1979. Amin joined the British colonial regiment, the King's African Rifles in 1946. Eventually he held the rank of Major General in the post-colonial Ugandan Army and became its Commander before seizing power in the military...

    , the Ugandan military dictator, became a fruitarian in Saudi Arabia during retirement.

Fictional

  • Ayesha ("She-who-must-be-obeyed") of H. Rider Haggard's She
    She (novel)
    She, subtitled A History of Adventure, is a novel by Henry Rider Haggard, first serialized in The Graphic magazine from October 1886 to January 1887. She is one of the classics of imaginative literature, and with over 83 million copies sold in 44 different languages, one of the best-selling books...

    and its sequels.
  • The Eloi
    Eloi
    The Eloi are one of the two post-human races in H. G. Wells' 1895 novel The Time Machine.-In The Time Machine:By the year 802,701 AD, humanity has evolved into two separate species: the Eloi and the Morlocks...

     from HG Wells's The Time Machine
    The Time Machine
    The Time Machine is a science fiction novella by H. G. Wells, published in 1895 for the first time and later adapted into at least two feature films of the same name, as well as two television versions, and a large number of comic book adaptations. It indirectly inspired many more works of fiction...

    .
  • The evil Medusa Johnson in Leonard Part 6
    Leonard Part 6
    Leonard Part 6 is a 1987 comedy film that parodies spy movies. It was directed by Paul Weiland and starred Bill Cosby, who also produced the film and wrote its story. The movie also starred Joe Don Baker and Gloria Foster, the latter of whom played the villain. The movie was filmed in the San...

    .
  • Keziah in Notting Hill
    Notting Hill (film)
    Notting Hill is a 1999 British romantic comedy film set in Notting Hill, London, released on 21 May 1999. The screenplay was by Richard Curtis, who had written Four Weddings and a Funeral. It was produced by Duncan Kenworthy and directed by Roger Michell...

    . Keziah states that fruitarians only eat fruit that has fallen from the tree or bush.
  • Characters such as Mr. Mick in Gilbert K. Chesterton's "The Napoleon of Notting Hill
    The Napoleon of Notting Hill
    The Napoleon of Notting Hill is a novel written by G. K. Chesterton in 1904, set in a nearly unchanged London in 1984.Although the novel is set in the future, it is, in effect, set in an 'alternate reality' of Chesterton's own period, with no advances in technology or changes in the class system or...

    "
    .
  • Prot, the main character played by Kevin Spacey
    Kevin Spacey
    Kevin Spacey, CBE is an American actor, director, screenwriter, producer, and crooner. He grew up in California, and began his career as a stage actor during the 1980s, before being cast in supporting roles in film and television...

     in K-PAX
    K-PAX
    K-PAX is the name of the first novel in the K-PAX series by Gene Brewer and a film based on the series:*K-PAX **K-PAX – film*K-PAX II: On a Beam of Light *K-PAX III: Worlds of Prot...

    .
  • Ryūko Mifune in the light novel series Denpa Onna to Seishun Otoko
    Denpa Onna to Seishun Otoko
    is a Japanese light novel series written by Hitoma Iruma, with illustrations by Buriki. The series includes eight novels released between January 2009 and April 2011, published by ASCII Media Works under their Dengeki Bunko imprint. A manga adaptation started serialization in the October 2010 issue...

     by Hitoma Iruma.
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