vegans

Veganism is a lifestyle and dietary approach that seeks to exclude all forms of animal exploitation and cruelty for food, products, or practices. People adopt veganism for ethical reasons related to animal welfare, as well as environmental concerns and health considerations. A vegan diet excludes meat, dairy products, eggs, honey, and any other ingredients derived from animals.

Most vegans base their meals on plant foods such as fruits, vegetables, grains, legumes, nuts, and seeds. Common substitutes include tofu, tempeh, seitan, soy and dairy alternatives, and other processed plant-based products. The term vegan is often used alongside plant-based, though some use plant-based to emphasize dietary choices rather than a broader ethical commitment. The modern movement gained notable organization with the founding of the Vegan Society in 1944; veganism has since expanded in cuisine, labeling, and mainstream markets.

Nutrition requires attention: vitamin B12, vitamin D, iodine, iron, calcium, and omega-3 fatty acids are nutrients of concern and may require fortified foods or supplements. Adequate protein can be achieved through a variety of plant sources. Research suggests vegan diets can lower risks of certain chronic diseases when well planned, but simply removing animal products does not guarantee health benefits without attention to nutrient intake. Environmental and economic considerations also feature in debates about veganism, with studies showing generally lower greenhouse gas emissions and resource use for many plant-based patterns, though outcomes vary with food choices and production methods.