All about fruitarianism with a long-term fruitarian, Lena

Species-rich habitats are being converted to pasture and feed crops as the human appetite for meat swells. By 2050, given current trends, 15 countries, which harbor the largest number of species will likely increase the lands used for livestock production by 30%-50%—some 3,000,000 square kilometers.
The habitat loss is so great that it will cause more extinctions than any other factor, particularly when coupled with other deleterious effects of livestock production, including climate change and pollution. Many species will be lost.

Percy Bysshe Shelley

They are called into existence by human artifice that they may drag out a short and miserable existence of slavery and disease, that their bodies may be mutilated, their social feelings outraged. It were much better that a sentient being should never have existed, than that it should have existed only to endure unmitigated misery.

Nutrients

Nutrient - a substance that provides essential nourishment for growth and the maintenance of life. 

Foods are composed chiefly of carbohydrates, fats, proteins, water, vitamins, and minerals. Carbohydrates, fats, proteins, and water represent virtually all the weight of food. Carbohydrates, fats, and proteins comprise 90% of the dry weight of foods. 

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