All about fruitarianism with a long-term fruitarian, Lena

Diet

Diet - providing or obtaining the food necessary for health and growth, choice of nutrition.

  • My Fruitarian Story

    This is me.

    Hi, my real name is Lena, I founded this site Fruitarians.net in 2010 as an international fruitarian community. 

    Fruitarianism for me is a quest for optimal ethical ways to live and for all good diets based on fruits and seeds.  

    I am a long term vegan-fruitarian, who radically changed her lifestyle as a teenager, at 18, and maintained and adjusted it during two following decades. I doubted fruitarianism, but my fruitarian position remains surprisingly strong. This a very short version of my fruitarian story.

  • Open Letter

    Hi, thank you for checking out Fruitarians.net! My name is Lena, I am also known as Fruitarian Lena. I am a long-term vegan fruitarian, the founder of the site (the former International Fruitarian Network) - my attempt to provide an independent inviting platform for all people to tell about their ethical lifestyle choices, and to participate in the civil public debate. Currently, I am considering my options in building an interesting resource on fruitarianism. 

    I believe the future of humanity depends on our ability to come to certain agreements

    If you are interested in realistic approaches to fruitarianism and veganism, in ethical and environmental changes we can make, and in attracting people to an open conversation about these topics, beyond cooking, looks and fitness, please help me to to develop Fruitarians.net with new ideas and to join the conversation in public videos.

    My plans for the future of this site are summarized in this public letter to past and future participants and supporters.

  • Data

    • Concise knowledge summaries of research related to fruitarianism,
    • summaries and reports about results derived by scientific method,
    • short aggregated definitions and overviews,
    • citations related to fruitarianism,
    • expert opinions, 

    - from scientific internet publications, mass media and other seemingly credible online sources, with links.

    Sources: 

    • Primary sources, like governmental agencies documents and research results published in peer reviewed journals; 
    • Secondary sources, like scholarly articles and expert reviews;
    • Tertiary sources, like encyclopedias, dictionaries, and textbooks.

George Bernard Shaw

The worst sin toward our fellow creatures is not to hate them, but to be indifferent to them: that's the essence of inhumanity. 

Food Energy

Food energy is chemical energy that animals derive from their food and molecular oxygen through the process of cellular respiration. Humans and other animals need a minimum intake of food energy to sustain their metabolism and to drive their muscles.

Organisms derive food energy from carbohydrates, fats and proteins as well as from organic acids, polyols, and ethanol present in the diet. Some diet components that provide little or no food energy, such as water, minerals, vitamins, cholesterol, and fiber, may still be necessary to health and survival for other reasons. 

Using the International System of Units, researchers measure energy in joules (J) or in its multiples; the kilojoule (kJ) is most often used for food-related quantities. An older metric system unit of energy, still widely used in food-related contexts, is the "food calorie" or kilocalorie (kcal or Cal), equal to 4.184 kilojoules. 

<>Fats and ethanol have the greatest amount of food energy per mass, 37 and 29 kJ/g (8.8 and 6.9 kcal/g), respectively. Proteins and most carbohydrates have about 17 kJ/g (4.1 kcal/g). 

Conventional food energy is based on heats of combustion in a bomb calorimeter and corrections that take into consideration the efficiency of digestion and absorption and the production of urine. 

Fruitarians.net Apple