All about fruitarianism with a long-term fruitarian, Lena

carbohydrates

  • 5 Main Elements of Healthy Diet by WHO

    From World Health Organization - 5 elements of a healthy diet:

    1) Fruits, vegetables, legumes (e.g. lentils, beans), nuts and whole grains (e.g. unprocessed maize, millet, oats, wheat, brown rice).

    2) At least 400 g (5 portions) of fruits and vegetables a day. Potatoes, sweet potatoes, cassava and other starchy roots are not classified as fruits or vegetables.

    3) Less than 10% of total energy intake from free sugars, which is equivalent to 50 g (or around 12 level teaspoons) for a person of healthy body weight consuming approximately 2000 calories per day, but ideally less than 5% of total energy intake for additional health benefits. Most free sugars are added to foods or drinks by the manufacturer, cook or consumer, and can also be found in sugars naturally present in honey, syrups, fruit juices and fruit juice concentrates.

    4) Less than 30% of total energy intake from fats. Unsaturated fats (e.g. found in fish, avocado, nuts, sunflower, canola and olive oils) are preferable to saturated fats (e.g. found in fatty meat, butter, palm and coconut oil, cream, cheese, ghee and lard). Industrial trans fats (found in processed food, fast food, snack food, fried food, frozen pizza, pies, cookies, margarines and spreads) are not part of a healthy diet.

    5) Less than 5 g of salt (equivalent to approximately 1 teaspoon) per day and use iodized salt.

  • Trusting Sense of Smell to Identify Ripe Fruit

    The interplay between the fruit-eating primates and the tropical fruit trees is an example of coevolution, where species adapt to each others’ needs over millions of years. The plants have an interest in their fruit being eaten when the seeds are ready to be dispersed, and for the animals the value of a fruit is greater when it contains more sugar and nutrients. An unripe banana for instance contains mostly starch.

    Prof. Matthias Laska

    ”This adaptation goes back some fifty thousand years, when the first primates appeared. Initially they ate mostly insects, before eventually trying fruit and vegetables. Some fruit didn’t want to be eaten, so they developed toxic substances. Others acquired better and better odours that signaled energy-rich sugar and nutrients.” 

  • More Fruits and Vegetables Is Better

    “Eat more fruits and vegetables” is timeless advice that has the backing of a large body of evidence. Vegetables and fruits provide fiber, slowly digested carbohydrates, vitamins and minerals, and numerous phytonutrients that have been associated with protection against cardiovascular disease, aging-related vision loss due to cataract and macular degeneration, and maintenance of bowel function. The connection between vegetables and fruits and cancer is less well established. Although they do not have a blanket anticancer effect, fruits and vegetables may work against specific cancers, including esophageal, stomach, lung, and colorectal cancer. 

    Fruits and vegetables should be consumed in abundance, which means a minimum of five servings a day—and more is better. As few as 1 in 4 persons in the United States meet this guideline.

    Patrick J. Skerrett, MA, Walter C. Willett

  • Sugars Can Be Turned into Fat

    When we are eating excess amounts of carbohydrates (sugars), liver converts the carbon compounds from sugar into fatty acid, and then fat.

    If we continue to consume too much of sugars, complex or simple, and to accumulate fat, especially in the waist area, we can develop insulin resistance.

Leonardo da Vinci

I have from an early age abjured the use of meat, and the time will come when men such as I will look upon the murder of animals as they now look upon the murder of men.

Water

Water is an essential nutrient - it is required in amounts that exceed the body's ability to produce it. All biochemical reactions occur in water. It fills the spaces in and between cells and helps form structures of large molecules such as protein and glycogen. 

Most foods contain water. The body can usually get 20% of its total water requirements from solid foods alone. The human body can last weeks without food, but only days without water. 

The digestion process also produces water as a byproduct and can provide around 10 per cent of the body’s water requirements.  

Water is a transparent and nearly colorless chemical substance. Its chemical formula is H2O, meaning that its molecule contains one oxygen and two hydrogen atoms

Water covers 71% of the Earth's surface. It is vital for all known forms of life. On Earth, 97% of the planet's crust water is found in seas and oceans, 1.7% in groundwater, 1.7% in glaciers and the ice caps. Only 2.5% of this water is freshwater, and 98.8% of that water is in ice (excepting ice in clouds) and groundwater. Less than 0.3% of all freshwater is in rivers, lakes.

Safe drinking water is essential to humans and other lifeforms even though it provides no calories or organic nutrients. ~One billion people still lack access to safe water. It was estimated that by 2025 more than half of the world population will be facing water-based vulnerability, and by 2030 water demand in some developing regions of the world will exceed supply by 50%.

Approximately 70% of the freshwater used by humans goes to agriculture. 

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