Ovo-vegetarianism is a dietary practice that includes eggs but excludes all other animal products, such as meat and dairy. This lifestyle is often chosen for health, ethical, or environmental reasons. Ovo-vegetarians consume a variety of plant-based foods, including fruits, vegetables, grains, legumes, nuts, and seeds, while incorporating eggs as a source of protein and nutrients. This diet can provide essential vitamins and minerals, such as vitamin B12 and iron, which are commonly found in animal products. Ovo-vegetarianism is a popular choice among those looking to reduce their meat consumption while still benefiting from the nutritional value of eggs.