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Raw veganism

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A raw vegan tomato sauce with olives, celery, spinach and walnuts on zucchini "pasta" noodles
Raw vegan ice cream

Raw veganism is a diet that combines the concepts of veganism and raw foodism. It excludes all food and products of animal origin, as well as food cooked at a temperature above 48 °C (118 °F).[1] A raw vegan diet includes raw vegetables and fruits, nuts and nut pastes, grain and legume sprouts, seeds, plant oils, sea vegetables, herbs, mushrooms, and fresh juices. There are many different versions of the diet, including fruitarianism, juicearianism, and sproutarianism.

Motivations

Robert Hart's forest garden in Shropshire, England

In addition to the ethics of eating meat, dairy, eggs and honey, raw vegans may be motivated by health, spiritual, financial, or environmental reasons, or any combination of these.

In terms of health, some raw vegans hold the belief that cooking foods destroys the complex balance of micronutrients. They may also believe that, in the cooking process, dangerous chemicals are produced by the heat interaction with fat, protein, and carbohydrates such as advanced glycation end-products (AGEs)[2] and others.[3]

Forest gardening is a radical raw vegan lifestyle with a number of motives. For example, it can be viewed as a way to recreate the Garden of Eden.[4] Developed by raw vegan Robert Hart, forest gardening is a food production system based on woodland ecosystems, incorporating fruit and nut trees, shrubs, herbs, vines and perennial vegetables.[5] The three main products from a forest garden are fruit, nuts and green leafy vegetables.[6] Forest gardens are probably the world's oldest and most resilient agroecosystem.[7]

Low-fat and gourmet approaches

The gourmet approach to raw veganism typically use dehydrators to "cook" food like crackers, and make dishes such as nut cheeses, "pasta" (usually zucchini cut as long curly strips), "soups", or green smoothies. There are many raw vegan cookbooks on the market and recipes online. An issue with the gourmet approach is the overconsumption of fat, since by avoiding meat and cooked starchy foods such as bread and pasta, and consuming typical amounts of fruit (i.e. a few portions a day), calories are mostly obtained from fat in the form of nuts and seeds, oily salad dressing, nut cheeses, and avocados.

Raw vegans who follow a low-fat approach to raw veganism seek a very specific nutritional balance of carbohydrates/protein/fat ratio from their diet, trying to ensure they have a sufficient intake of calories, and placing greater importance on those ratios than on their foods being raw. Most low-fat raw vegans (LFRVs) follow an 80/10/10 ratio, and some a more lax 70/10/20 or more strict 90/5/5, trying to achieve between 2000 and 3000 calories per day, averaged per week, and according to exercise levels (some athletes consume an average of 6000 calories per day). Obtaining such a high amount of calories from carbohydrates from raw foods requires consuming large quantities of sweet and ripe fruit, such as bananas and dates, generally blended or juiced. Considering that a typical banana provides 100 calories, a LFRV following a typical 3000-calorie regime requiring 80% of the calories coming from carbohydrates must consume 2400 calories of banana daily, i.e. 24 bananas, or 48 dates, or 5.3 litres of orange juice, which provides almost all the required intake of protein and fat to satisfy the ratio. Most LFRV also consume a large low-fat salad daily to ensure the required protein, mineral and vitamin daily intake is covered. The low-fat raw vegan lifestyle has been tried by several athletes.[8]

Nutritional considerations

Raw vegans must ensure that their intake of vitamin B12 is adequate, since it does not occur in raw plant foods.[9] To obtain vitamin B12, vegans require foods fortified with B12 or use dietary supplements.[10][11]

Research

Medical studies on raw food diets have shown some positive and negative health outcomes.[12][which?]

See also

References

  1. ^ "Are enzymes really the life force in raw foods?". www.beyondveg.com. Retrieved 2016-02-12.
  2. ^ Uribarri, Jaime; Cai, Weijing; Peppa, Melpomeni; Goodman, Susan; Ferrucci, Luigi; Striker, Gary; Vlassara, Helen (1 April 2007), "Circulating Glycotoxins and Dietary Advanced Glycation Endproducts: Two Links to Inflammatory Response, Oxidative Stress, and Aging", The Journals of Gerontology Series A: Biological Sciences and Medical Sciences, 62 (4), Oxford Journals: 427–433, doi:10.1093/gerona/62.4.427, PMC 2645629, PMID 17452738, retrieved 17 September 2013
  3. ^ "What Does it Mean to be FullyRaw". FullyRaw. Retrieved 23 September 2017. {{cite web}}: Cite has empty unknown parameter: |dead-url= (help)
  4. ^ Graham Bell (2004). The Permaculture Garden, p.129, "The Forest Garden…This is the original garden of Eden. It could be your garden too.
    • Also see:
    • Rob Hopkins (foreword), Martin Crawford (2010). Creating a Forest Garden: Working with Nature to Grow Edible Crops, p.10 "Perhaps what Hart created was the closest to what we imagine the Garden of Eden as being."
    • Helmut Lieth (1989). Tropical Rain Forest Ecosystems: Biogeographical and Ecological Studies, p.611 "Important food plants, such as sago-producing palms, fruit-producing trees and medicinal plants were purposefully aggregated and tended in convenient places. Eventually, the forest garden, a kind of Garden of Eden, emerged. These jungle gardens on good soils of easy access required little maintenance and hardly any hard work."
    • Dave Jacke and Eric Toensmeier (2005). Edible Forest Gardens - Volume One, p.1
    • Robert Hart (1996). Forest Gardening: Cultivating and Edible Landscape, p.80
  5. ^ Robert Hart (1996). Forest Gardening.
  6. ^ Patrick Whitefield (2002). How to Make a Forest Garden. p. 5.
  7. ^ Douglas John McConnell (2003). The Forest Farms of Kandy: And Other Gardens of Complete Design. p. 1.
  8. ^ Kristie Lau (24 May 2012). "Fruit-only meals and no cooking allowed: Is the 80/10/10 raw vegan diet the secret to an Olympic athlete's body?". Mail Online - Daily Mail UK. Retrieved 6 January 2013.
  9. ^ "Vitamin B12: your key facts". Vegan Society. Archived from the original on 2007-02-20. Retrieved 19 May 2016. Vitamin B12, whether in supplements, fortified foods, or animal products, comes from micro-organisms.
  10. ^ "Healthy choices on a vegan diet". Vegan Society. Archived from the original on 2007-02-05. Retrieved 2007-02-14.
  11. ^ "Don't Vegetarians Have Trouble Getting Enough Vitamin B12?". Physicians Committee for Responsible Medicine. Retrieved 2007-02-22.
  12. ^ Cunningham, Eleese (2004). "What is a raw foods diet and are there any risks or benefits associated with it?". Journal of the American Dietetic Association. 104 (10): 1623. doi:10.1016/j.jada.2004.08.016. PMID 15389429.
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