Ovo vegetarianism is when someone chooses to eat foods that do not include meat or any products that come from animals, except for eggs. This means they do not eat things like chicken, beef, or fish, but they still eat foods like fruits, vegetables, grains, and nuts.
People choose to be ovo vegetarians for different reasons, such as health, environmental, or ethical concerns.
Eggs are allowed in this diet because they come from chickens and are not considered meat. People who follow this way of eating usually only buy eggs from chickens that have been raised in a more humane way, such as free-range or pastured chickens.
Overall, ovo vegetarianism is a type of diet that excludes meat but still includes eggs and plant-based foods.