Fruitarianism () is a diet that consists entirely or primarily of fruits in the botanical sense, and possibly nuts and seeds, without animal products. Fruitarianism is a subset of dietary veganism.
Fruitarianism may be adopted for different reasons, including ethical, religious, environmental, cultural, economic, and health reasons. There are many varieties of the diet. Some people whose diet consists of 75% or more fruit consider themselves fruitarians.
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Definitions
Some fruitarians will eat only what falls (or would fall) naturally from a plant: that is, foods that can be harvested without killing or harming the plant. These foods consist primarily of culinary fruits, nuts, and seeds. According to author Adam Gollner, 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, such as beans, peas, or other legumes. Other fruitarians' diets include raw fruits, dried fruits, nuts, honey and olive oil, or fruits, nuts, beans and chocolate.
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Motivation
Some fruitarians who espouse Judeo-Christian beliefs hold that fruitarianism was the original diet of humankind in the form of Adam and Eve, based on an uncommon interpretation of the Book of Genesis 1:29. They believe that a return to an Eden-like paradise will require simple living and a holistic approach to health and diet. Some fruitarians wish, like Jains, to avoid killing anything, including plants, and refer to ahimsa 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. For some fruitarians, the motivation comes from a fixation on a utopian past, their hope being to return to a past that predates an agrarian society, to when humans were simply gatherers. Another common motivation is the desire to eliminate perceived toxicity from within the body. For others, the appeal of a fruitarian diet comes from the challenge that the restrictive nature of this diet provides.
Scientific studies
Dental studies
In 1979, Professor Alan Walker, a Johns Hopkins University 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 describing how lipid profiles and glucose tolerances improved on a particular fruitarian diet. 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
According to nutritionists, adults must be careful not to follow a fruit-only diet for too long. A fruitarian diet is wholly unsuitable for children (including teens), and several children have died due to having fruitarian diets imposed on them.
Nutritional deficiencies
Fruitarianism is even more restrictive than veganism or raw veganism. Maintaining this diet over a long period can result in dangerous deficiencies, a risk that many fruitarians try to ward off through nutritional testing and vitamin injections. The Health Promotion Program at Columbia University reports that a fruitarian diet can cause deficiencies in calcium, protein, iron, zinc, vitamin D, most B vitamins (especially B12), and essential fatty acids.
Although fruits provide a source of carbohydrates, they have very little protein, and because protein cannot be stored in the body as fat and carbohydrates can, fruitarians need to be careful that they consume enough protein each day. When the body does not take in enough protein, it misses out on amino acids, which are essential to making body proteins which support the growth and maintenance of body tissues. Consuming high levels of fruit also poses a risk to those who are diabetic or pre-diabetic, due to the negative effect that the large amounts of sugar in fruits has on blood sugar levels. These high levels of sugar means that fruitarians are at high risk for tooth decay. Another concern that fruitarianism presents is that because fruit is easily digested, the body burns through meals quickly, and is hungry again soon after eating. A side effect of the digestibility is that the body will defecate more frequently. Additionally, the Health Promotion Program at Columbia reports that food restrictions in general may lead to hunger, cravings, food obsessions, social disruptions, and social isolation. The severe dietary restrictions inherent in a fruitarian regime also carries the serious risk of triggering orthorexia nervosa.
Vitamin B12
Vitamin B12, a bacterial product, cannot be obtained from fruits. According to the U.S. National Institutes of Health "natural food sources of vitamin B12 are limited to foods that come from animals." Like raw vegans who do not consume B12-fortified foods (certain plant milks and breakfast cereals, for example), fruitarians may need to include a B12 supplement in their diet or risk vitamin B12 deficiency.
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.
Notable adherents
Some notable advocates of fruitarianism, or of diets which may be considered fruitarian, or of lifestyles including such a diet, are:
- August Engelhardt,
- Arnold Ehret,
- Raymond W. Bernard, and
- Essie Honiball adhered to a fruitarian diet for some time.
- Actor Ashton Kutcher was hospitalized and said that his pancreas levels went "all out of whack" after following a fruitarian diet in preparation for his role playing Apple Inc. CEO and onetime fruitarian Steve Jobs, in the film Jobs. Jobs died of pancreatic cancer.
Ross Horne and Viktoras Kulvinskas appeared to only describe the fruitarian diet. Johnny Lovewisdom experimented with different diets, including juicy fruitarianism, liquidarianism (juices only), vitarianism (fruit, vegetables, raw dairy) and breatharianism.
Author Morris Krok, who earlier in 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
- Idi Amin, the Ugandan military dictator, became a fruitarian in Saudi Arabia during his exile there.
- Mohandas Karamchand Gandhi, better known as Indian political and spiritual leader Mahatma Gandhi, sustained a fruitarian diet for 5 years. He apparently discontinued the diet and went back to vegetarianism due to pleurisy, a pre-existing condition, after pressure from Dr. Jivraj Mehta.
- Ben Klassen, 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.
- Steve Jobs, who named his company "Apple" because he was experimenting with a fruitarian diet.
In popular culture
- Ayesha ("She-who-must-be-obeyed") of H. Rider Haggard's She and its sequels.
- The Eloi from H. G. Wells's The Time Machine.
- The evil Medusa Johnson in Leonard Part 6.
- Keziah in Notting Hill. Keziah states that fruitarians only eat fruit that has fallen from the tree or bush, so the carrots that were offered to her had, "...in fact, been murdered."
- Mr. Mick in Gilbert K. Chesterton's The Napoleon of Notting Hill.
- Ry?ko Mifune in the light novel series Denpa Onna to Seishun Otoko by Hitoma Iruma.
- Alexis' boyfriend, Pi, in the TV series Castle.
Source of the article : Wikipedia
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