Dwg: Article written and Venn diagram created.

2025-12-27T13:53:12Z

Article written and Venn diagram created.

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== Vegan vs. Vegetarian diets ==

A vegetarian diet excludes meat, poultry, and seafood.<ref name="ref1" /> A vegan diet goes further by eliminating all animal products, including dairy, eggs, and honey.<ref name="ref2" /> While both diets center on plant-based foods, the primary distinction lies in the extent to which animal-derived products are avoided.<ref name="ref3" /> People adopt these diets for various reasons, including health, environmental, ethical, and religious considerations.<ref name="ref4" />

There are several variations of vegetarianism, each with different restrictions. Lacto-ovo-vegetarians consume dairy products and eggs, which is the most common type of vegetarian diet.<ref name="ref5" /> Lacto-vegetarians include dairy but not eggs, while ovo-vegetarians consume eggs but not dairy. Veganism is the strictest form of vegetarianism, excluding all animal byproducts. This extends beyond food to other goods like leather, wool, and silk.

Both diets, when well-planned, can offer health benefits such as lower body weight, reduced cholesterol, and a decreased risk of cardiovascular disease. However, they also require careful planning to ensure adequate intake of certain nutrients. Vegans, in particular, may need to supplement their diet with vitamin B-12, which is not naturally found in plant foods. Other nutrients that may require attention in both diets include iron, calcium, zinc, and omega-3 fatty acids.

=== Comparison Table ===
{| class="wikitable"
|-
! Category !! Vegan !! Vegetarian
|-
| '''Meat, Poultry, and Fish''' || Excluded || Excluded
|-
| '''Dairy Products''' || Excluded || Typically included (except for ovo-vegetarians)
|-
| '''Eggs''' || Excluded || Typically included (except for lacto-vegetarians)
|-
| '''Honey''' || Excluded<ref name="ref2" /> || Typically included
|-
| '''Animal Byproducts (e.g., gelatin, rennet)''' || Excluded || Excluded<ref name="ref1" />
|-
| '''Non-Food Animal Products (e.g., leather, wool)''' || Excluded as part of the lifestyle || Not necessarily excluded
|}

[[File:Venn_diagram_Differences_between_Vegan_versus_Vegetarian_comparison.png|thumb|center|800px|alt=Venn diagram for Differences between Vegan and Vegetarian|Venn diagram comparing Differences between Vegan and Vegetarian]]

=== Philosophical and Ethical Considerations ===

For many, veganism is a lifestyle and a philosophy that seeks to exclude all forms of animal exploitation and cruelty as far as is possible and practicable. This ethical stance is a primary motivator for many vegans and extends to choices beyond diet, such as clothing and personal care products.<ref name="ref2" /> While vegetarians also often have ethical motivations related to animal welfare, their focus is primarily on opposing the slaughter of animals for food. The consumption of dairy and eggs is often considered acceptable by vegetarians because it does not require the animal's death.

=== Nutritional Differences ===

Both vegan and vegetarian diets can be nutritionally adequate if properly planned.<ref name="ref4" /> Vegetarians who consume dairy are able to get calcium, phosphorus, and vitamin D from these sources. Vegans must obtain these nutrients from plant-based sources, such as fortified plant milks and leafy green vegetables.

Protein needs can be met on both diets through sources like legumes, nuts, seeds, and soy products.<ref name="ref4" /><ref name="ref1" /> Vitamin B12 is a key consideration for vegans as it is almost exclusively found in animal products. Fortified foods or supplements are necessary for vegans to avoid a deficiency. While lacto-ovo vegetarians can get B12 from eggs and dairy, they may still need to be mindful of their intake.

== References ==
<references>
<ref name="ref1">[https://medlineplus.gov/ency/article/002465.htm "medlineplus.gov"]. Retrieved December 27, 2025.</ref>
<ref name="ref2">[https://www.webmd.com/diet/vegan-diet-overview "webmd.com"]. Retrieved December 27, 2025.</ref>
<ref name="ref3">[https://www.meati.com/blogs/news/what-s-the-difference-between-vegan-and-vegetarian "meati.com"]. Retrieved December 27, 2025.</ref>
<ref name="ref4">[https://www.betterhealth.vic.gov.au/health/healthyliving/vegetarian-and-vegan-eating "betterhealth.vic.gov.au"]. Retrieved December 27, 2025.</ref>
<ref name="ref5">[https://www.bodi.com/blog/types-of-vegetarians "bodi.com"]. Retrieved December 27, 2025.</ref>
</references>

[[Category:Comparisons]]

Differences between Vegan and Vegetarian - Revision history

Dwg: Article written and Venn diagram created.