Fruitarian diet

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Fruitarian diet








Research and general acceptance



A fruitarian diet is a strict form of a vegetarian diet that is generally limited to eating fresh fruits.


The fruitarian diet has been around for hundreds of years and probably longer. In his writings, artist, scientist, and inventor Leonardo da Vinci (1452–1519) indicated he was a fruitarian. Despite the popular view that.

U.S. Centers for Disease Control and Prevention recommended amount of fruit per day .

AgeLess active(cup)Moderately active(cup)Active(cup)
Children 2–3 yrs111
Boys 4–8 yrs
Girls 4–8 yrs1
Boys 9–13 yrs2
Girls 9–13 yrs
Boys 14–18 yrs22
Girls 14–18 yrs22
Men 19–30 yrs22
Women 19–30 yrs222
Men 31–50 yrs22
Women 31–50 yrs22
Men 51≥yrs222
Women 51≥yrs2

source: Centers for Disease Control and Prevention, U.S. Department of Health and Human Services.

(Illustration by GGS Information Services/Thomson Gale.)

early man was primarily meat-eaters, there is some scientific evidence to indicate that they ate a diet composed primarily of fruits, nuts, and berries. Some religious scholars argue that the original fruitarians were Adam and Eve in the Garden of Eden. There are a number of historical references to a fruitarian diet in the 1800s and 1900s. In much of the historical documentation, people who became fruitarians switched to a more accepted diet after a few months or years, often renouncing the diet. Indian spiritual and political leader Mahatma Gandhi (1869–1948) was a fruitarian for six months in the early 1900s before going back to a vegetarian diet.


A fruitarian diet, also called a fructarian diet, is a form of vegan diet that is generally limited to eating fruits. The definition of what is a fruit often varies among fruitarians (also called fructarians or frugivores). Some adhere to a strict interpretation, consuming only fruits from plants and trees. Some fruitarians include berries in their diet, others broaden the definition to include nuts and seeds, while yet others include some food that is commonly thought of as vegetables, including peppers, tomatoes, cucumbers, and avocados. A fourth type of fruitarian includes grains in the diet. One definition of a fruitarian is someone who has a diet composed of more than 50% fruit. The Website Beyond Vegetarianism (<>) defines a fruitarian diet as one containing at least 75% fruit (which includes grains and nuts) and the remainder of the diet being raw vegan foods other than fruits. Most fruitarians consume raw, fresh fruit over canned, frozen, or processed fruit. A few fruitarians also consume green leafy vegetables, root vegetables, or both in their diet.

Fruitarians can choose from seven basic fruit groups:

  • Acid fruits: Citrus, pineapples, strawberries, pomegranates, kiwi, cranberries, and sour apples
  • Subacid fruits: Sweet apples, sweet cherries, raspberries, blackberries, blueberries, peaches, pears, cheri-moyas, papayas, figs, apricots, and mangos
  • Sweet fruits: Bananas, grapes, melons, and persimmons
  • Nuts: Pecans, almonds, Brazil, cashews, walnuts, macadamias, pistachios, pine nuts, hazelnuts, beechnuts, and hickory
  • Seeds: Sunflower, sesame, squash, and pumpkin
  • Dried fruits: Dates, figs, apricots, apples, raisins, cherries, prunes, bananas, and cranberries

Oily fruits: Avocados, coconuts, and olives.

Many fruitarians believe the quality of fruit available in most commercial supermarkets is poor. This is due to hybridization, chemical fertilization, chemical pesticides, and harvesting before the fruit is at the peak of ripeness. They suggest buying certified organic fruit, preferably heirloom, often found at farmers’ markets and health food stores.

Fruitarian and author David Wolfe says it is best to eat one type of fruit at a time and wait 45 minutes before another type of fruit is eaten. The Fruitarian Foundation recommends waiting at least 90 minutes between fruit types. If a person still is hungry after eating one type of fruit, they should eat more of the same type of fruit until their hunger is satisfied. People on the diet should eat only when hungry and then eat as much as they want until their hunger is satisfied. Those on a diet where only one type of fruit is eaten at a time will know when they have eaten enough, according to Wolfe. Their appetite will turn off and they will suddenly feel like they have eaten too much. Once satiated they will not gain the same satisfaction from the fruit. This is a signal from the body to stop eating, Wolfe states. The signal to stop eating is not as strong in people who eat more than one type of fruit at the same time. For a person who eats only fruit, there is no need to drink water. All the water the body needs is contained in the fruits. People whose diet is less than 100% fruit should supplement it with water. Some fruitarians fast one day a week. People fasting must drink a normal amount of water, usually eight to 10 glasses a day.


  • Anorexia— The abbreviated term for anorexia nervosa, an eating disorder
  • Carbohydrates— An organic compound that is an important source of food and energy
  • Cholesterol— A solid compound found in blood and a number of foods, including eggs and fats
  • Diabetes— A disease in which the blood glucose (sugar) levels are too high and the body does not make insulin (which helps regulate blood sugar) or does not make or use insulin well
  • HDL— High-density lipoprotein, the so-called good cholesterol, found in the blood
  • Hybridization— Relating to a plant produced from a cross between two genetically different plants
  • Insulin resistance syndrome— A medical condition in which insulin fails to function normally in regulating blood glucose (sugar) levels
  • LDL— Low-density lipoprotein, the so-called bad cholesterol, found in the blood
  • Triglyceride —A natural fat found in body tissue

One-day meal plan

The following is a typical one-day meal plan from the Fruitarian Foundation for a fruitarian diet:

  • Early morning (6-9 a.m.): The juice of three to five lemons immediately upon waking, raisins, and an unlimited amount of melon or melon juice
  • Midmorning (9 a.m. to 12 p.m.): An unlimited amount of apples, pineapple, figs, pears, grapes, yellow plums, lima beans, kiwi, and cucumber
  • Noon (12-3 p.m.): Oranges or tangerines, peaches, apricots, and papayas in any amount desired
  • Midafternoon (3-6 p.m.): Mango, cherries, strawberries, red plums, persimmons, pomegranates, watermelon, and tomatoes
  • Evening 6-9 p.m.): Grapes, blackberries, and raspberries
  • Late evening (9 p.m. to 12 a.m.): Mango, cherries, strawberries, red plums, persimmons, pomegranates, watermelon, and tomatoes

Items that can be eaten at anytime are bananas, coconut, organic olives, ripe avocados, any type of raw nuts, and lemon juice. The only items that should be consumed from midnight to 3 a.m., if desired, are four to six passion fruit, a small amount of water (if needed), and lemon juice.

Many people on a fruitarian diet give up the diet after a few months or several years because they find it too difficult to maintain. The problems include intense obsessions with food, social isolation, psychological problems, and frequent hunger. Because of these reasons and others, many people adopt a high-fruit diet composed of 50–75% fruit. The rest of the diet contains vegetables, including beans for protein In some cases, the diet is still one of only raw (uncooked and unprocessed) foods while in other cases, it may include some cooked foods, such as potatoes.

Social implications

Most Websites about fruitarianism emphasize that there are social concerns associated with a fruitarian diet. Much of this is because many fruitarians adopt the diet as part of a larger philosophical shift that is outside the mainstream of Western society. This includes animal rights and environmental activism, New Age spiritualism, meditation, and pacifism. In the United States, becoming or being a fruitarian or vegetarian is often seen as both a social and political statement. This can sometimes lead to conflict with family, friends, and even society at large.

“Those who live on their own and don’t have any friends will have no problem changing their diet, though they may lead a bit of a lonely life,’ write fruitarians Lawrence and Michael Sartorius on the Website The New Earth ( ‘For most of us, however, eating with families and friends is a daily experience and we need to consider how best to interact with them so that at the very least we do not cause a lot of inconvenience or appear cranky and antisocial with others. Younger readers especially may find themselves in conflict with their families and friends, putting them under severe pressure to ‘give up this nonsense and eat sensibly like everybody else”.

For people facing these problems, the Sartorius’ recommend explaining a decision to become a fruitarian with clear facts and strongly expressing personal views. This includes explaining that there is a growing trend towards healthier foods. Also, point out the growing health problems in the United States, including obesity, heart disease, cancer, diabetes, high blood pressure, and high cholesterol, which are often related to a bad diet and bad eating habits. Explain to friends the specific benefits of being a fruitarian or vegetarian, which includes living a longer, healthier life.


There are as many reasons for being a fruitarian as there are variations of the fruitarian diet. One reason is the opposition to killing animals for food, another is opposition to consuming any products that come from animals. Other reasons include opposition to killing any plant for food, health benefits, environmental concerns, and spiritual beliefs. The primary function of a fruitarian diet is to promote health and energy. Once someone adopts a fruit diet, they become physically, mentally, emotionally, and spiritually healthier, according to the Fruitarian Foundation ( The foundation’s philosophy states that fruitarians develop a fine-tuned body and experience few or no headaches, develop a greater resistance to illness, pain, and aging, and need less sleep. ‘The proper application of fruitarian dietary and lifestyle is calculated to allow the human to produce healthy offspring, live more than 100 years of age, be free of all disease, and only Lsquo;mature’ while not aging, as most people think of it, and die a natural death in their sleep,’ according to a statement on the foundation’s Website. ‘Man cannot eat of everything and maintain his good health. Man was created to eat of the fruits of the trees.’.


The benefits of a fruitarian diet are mostly promoted by people on the diet, rather than scientific research. These benefits include increased mental power and clarity, creativity, happiness, energy, confidence, self-esteem, and concentration. Physical health benefits, according to the Fruitarian Foundation, include preventing and curing cancer, constipation, insomnia, depression, and digestive problems, weight loss, wound healing, strengthening the immune system, reducing or eliminating menstruation, increasing sexual vitality, improvements in the health and appearance of skin, hair, eyes, and nails, improving muscle coordination, and the ability to control addictions to alcohol, drugs, and tobacco. The United States Department of Agriculture recommends fruit be included in daily meal planning, although the amount depends on age, gender, weight, height, level of physical activity, and weight loss goals. It must be noted that there is no scientific evidence that eating a fruit-only diet can cure any disease.

Eating a fruit or mostly fruit diet can improve cholesterol levels: raising the ‘good’ cholesterol (high-density lipoprotein or HDL) and reducing the ‘bad’ cholesterol (low-density lipoprotein or LDL). It can also reduce high triglyceride levels. Most of the cholesterol that contributes to clogged arteries and heart disease comes from animal products and certain non-animal processed fats. Fruits, grains, and nuts contain little or no cholesterol and can help reduce cholesterol in the blood, according to the Website The New Earth.

Tom Billings, a writer and long-time vegetarian, was a self-described fruitarian for about 10 years. His experiences as both a vegetarian and fruitarian are chronicled on the Website Beyond Vegetarianism. He lists the benefits of a fruitarian diet as including:

  • Fruit is the best tasting raw food and eating fruit is a pleasant experience.
  • It helps cleanse the body of toxins.
  • Fruit grown and sold locally is environmentally friendly.
  • It promotes weight loss
  • It can improve the function of the respiratory system.
  • It sharpens the senses, especially those of taste and smell.
  • It reduces the amount of water a person needs to drink since most fruit has a high water content


To get all of the vitamins, minerals, and nutrients that a body needs, a fruitarian must eat a wide variety of fruit and in many cases, large quantities. Very little protein can be obtained from fruit. To obtain the necessary amounts, fruitarians must include in their diet fruits and nuts that are highest in protein, including avocados, nuts, and dates. Still, it will be difficult to get the amount of protein the body needs on a daily basis. Vitamin, mineral, and other nutritional supplements can be taken to insure that a person is getting the recommended amounts. However, this does not fit into the nature-only philosophy of many fruitarians. Doctors strongly recommend that women who are pregnant or nursing not be on a fruitarian diet. Doctors also say children should not be on a fruitarian diet because their bodies require extra nutrients to sustain normal growth along with mental and physical development.


There are many risks associated with a fruitarian diet and the risks grow as the degree of fruitarianism increases. That is, a person whose diet is 75% fruit is likely to have more health issues that a person on a diet consisting of 50% fruit. There are serious risks associated with the diet for diabetics, since fruit has a high sugar content. People with diabetes and insulin resistance syndrome should not go on an all-fruit diet. There are also the risks of serious nutritional deficiencies, including vitamin B12, calcium, iron, zinc, .


  • Do you see any health risks for me in a fruitarian diet?
  • If there are health concerns, how can they be addressed within my diet guidelines?
  • Have you treated other patients who were on a fruitarian diet?
  • Can you recommend a dietician or nutritionist that is familiar with a fruitarian (or vegan) diet?

omega-3 and omega-6 amino acids, and protein. There is also the risk of severe weight loss, which can lead to anorexia and other health problems.

In 2001, a husband and wife from Surrey, England, were convicted of child cruelty in the death of their nine-year-old daughter. A pediatrician had testified in court that the infant, who died from a chest infection caused by malnutrition, was not developing properly because the mother’s breast milk was nutritionally deficient. The couple ate a diet of only raw vegetables, fruits, and nuts.

Research and general acceptance

There is little, if any, scientific research that supports fruitarianism as a healthy lifestyle, especially over the long-term, unless foods such as beans, green vegetables, soy, and whole grains are included in the diet. However, there is much scientific documentation on the benefits of a vegetarian diet. There is general and widespread disapproval of an all-fruit diet by the medical, scientific, fitness, and vegetarian communities. Many people experience positive results after initially going on a fruitarian diet but over time develop health problems, including emaciation, constant hunger, weakness, and fatigue.



Carrington, Hereward. The Fruitarian Diet Kila, MT: Kessinger Publishing, 2005.

Durette, Rejean. Fruit: The Ultimate Diet Black Canyon City, AZ: Fruitarian Vibes, 2004.

Morse, Joseph Stephen Breese. The Evolution Diet: What and How We Were Designed to Eat Seattle: Code Publishing, 2006.

Robb, Jay. Fresh Fruit DetoxCarlsbad, CA: Loving Health Publications, 2005.


Rose, Natalia. The Raw Food Detox Diet: The Five-Step Plan for Vibrant Health and Maximum Weight Loss New York: Regan Books, 2006.

Stoycoff, Cheryl. Raw Kids: Transitioning Children to a Raw Food Diet Stockton, CA: Living Spirit Press, 2004.


Graff, Jackie. ‘The Benefits of Raw Food’New Life Journal (May 2006): 13–15.

Kiser, Sherry. ‘Avocado Lovers: Dig In! New Reasons and New Ways To Enjoy This Creamy, Rich Disease Fighter’Prevention (June 2002): 152–153.

Lofshult, Diane. ‘Focus on Fruit: Think Outside the Fruit Bowl for New Ways To Enjoy Nature’s Sweetness’ Diabetes Forecast (June 2006): 51–53.

Lofshult, Diane. ‘Tempting Young Adults With Fruit’ IDEA Fitness Journal (February 2007): 67.

Mangels, Reed. ‘Raw Food Diets Have Positives and Negatives’Vegetarian Journal (May-June 2006): 12.

Sare, Chris. ‘Color Code: Looks Can Be Revealing When It Comes to the Shade of Veggies’Muscle & Fitness (July 2004): 248–249.

Walker, Vrinda. ‘Attitudes, Practices, and Beliefs of Individuals Consuming a Raw Foods Diet’ Vegetarian Journal (July-August 2006): 27–29.


American Dietetic Association. 120 South Riverside Plaza, Suite 2000, Chicago, IL 60606-6995. Telephone: (800) 877-1600. Website: <>.

Calorie Restriction Society. 187 Ocean Drive, Newport, NC 28570. Telephone: (800) 929-6511. Website: <>

North American Vegetarian Society. P.O. Box 72, Dolge-ville, NY 13329. Telephone: (518) 568-7970. Website: <>

Vegetarian Union of North America. P.O. Box 9710, Washington, DC 20016. Website: <>


Beyond Vegetarianism. <

Fruitarian Foundation. <

The New Earth. <

Ken R. Wells.