<unk>  is the practice of abstaining from the use of animal products, particularly in diet, and an associated philosophy that rejects the commodity status of animals. An individual who follows the diet or philosophy is known as a vegan. Distinctions may be made between several categories of<unk> . Dietary vegans, also known as "strict vegetarians", refrain from consuming meat, eggs, dairy products, and any other animal-derived substances. An ethical vegan is someone who not only follows a plant-based diet but extends the philosophy into other areas of their lives, opposes the use of animals for any purpose, and tries to avoid any cruelty and exploitation of all animals including humans. Another term is "environmental<unk> ", which refers to the avoidance of animal products on the premise that the industrial farming of animals is environmentally damaging and unsustainable. Well-planned vegan diets are regarded as appropriate for all stages of life, including infancy and pregnancy, as said by the American Academy of Nutrition and Dietetics, the Australian National Health and Medical Research Council, the British Dietetic Association, Dietitians of Canada, and the New Zealand Ministry of Health. The German Society for Nutritionwhich is a non-profit organisation and not an official health agencydoes not recommend vegan diets for children or adolescents, or during pregnancy and breastfeeding. There is inconsistent evidence for vegan diets providing a protective effect against metabolic syndrome, but some evidence suggests that a vegan diet can help with weight loss, especially in the short term. Vegan diets tend to be higher in dietary fiber, magnesium, folic acid, vitamin C, vitamin E, iron, and phytochemicals, and lower in dietary energy, saturated fat, cholesterol, omega-3 fatty acid, vitamin D, calcium, zinc, and vitamin B12. A poorly-planned vegan diet may lead to nutritional deficiencies that nullify any beneficial effects and may cause serious health issues, some of which can only be prevented with fortified foods or dietary supplements. Vitamin B12 supplementation is important because its deficiency can cause blood disorders and potentially irreversible neurological damage; this danger is also one of the most common in poorly-planned non-vegan diets. The word 'vegan' was coined by Donald Watson and his then-future wife Dorothy Morgan in 1944. It was derived from 'Allvega' and 'Allvegan' which had been used and suggested beforehand by original members and future officers of the society George A. Henderson and his wife Fay, the latter of whom wrote the first vegan recipe book. At first, they used it to mean "non-dairy vegetarian", however, by May 1945, vegans explicitly abstained from "eggs, honey; and animals' milk, butter and cheese". From 1951, the Society defined it as "the doctrine that man should live without exploiting animals". Interest in<unk>  increased significantly in the 2010s.
Veganism
Fruitarianism
Vegetarianism
Paleolithic diet
Sedentary lifestyle
Dry sex
Raw foodism
Polypharmacy