Veganism is yet another type of vegetarianism. Vegans have a very strict diet and do not consume animal products of any kind. This means their diet mainly consists of fruit, vegetables, tofu, and soy products. There are also nut, grain, and soy milks that can replace cow's milk. Additionally, there are products made from soy or gluten to substitute meat products such as sausage, burgers, and even bacon!

Vegan diets can be very healthful, but must be properly planned, so that the vegan doesn't suffer from nutrient deficiencies. Many people become vegans because of their concern over animal rights. Other reasons include cultural or religious practices, personal health choices, and concern for the environment.