Ethical Considerations Whilst the health benefits of a vegan diet are invaluable, ethical concerns remain at the heart of veganism. The ethical dilemma centres on the treatment of animals in the food industry and the environmental impact of animal agriculture.

The Vegan Society defines veganism as “a philosophy and way of living which seeks to exclude—as far as is possible and practicable—all forms of exploitation of, and cruelty to, animals”. Yet, there are those who only follow the diet aspect of veganism, by having a plant-based diet without animal products.

As you read along, you'll find out that most health conditions developed by vegans are related to vitamin B12 deficiency. Without the familiar sources of vitamin B12, certain bodily functions can be disrupted, leading to anemia, gastritis, stroke, Crohn's disease, and Celiac disease.

Consequences of veganism for animals The large number of animals killed to keep a vegan diet nutritious may be shocking for some. To plant crops, farmers must clear the soi. Soil tiling kills all life within its path, including all animals. Farmers spray their fields with pesticides which kill more insects.