All about fruitarianism with a long-term fruitarian, Lena
Lifestyle vlogs - videos and short films - by Lena, a vegan fruitarian European in California
I shop in Trader Joe's not that often, but in this video I like to share with you my favorite things in it, and the way I make my rather frugal decisions.
A walk on the beach on a very windy day in search of some solitude. Sorry for so much noise - I tried to cover the microphone on my phone, but it did not help a bit.
Late afternoon till evening: shopping for seeds, getting gasoline, driving and walking home from a German business lesson, eating raw Spanish peanuts and oranges with news in German, my colorful lamp, painting stuff (some fine art talk, belongs to my life).
The last vlog from Missouri or Kansas. Houses, one with a truck in it, another one with an airplane on top.
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He who sows the seed of murder and pain cannot reap joy and love.
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.