Why Vegan? 15 Reasons to Go Vegan

Why vegan? It's a question a lot of people are asking, and the answers might surprise you. From feeling good to doing good, there's a lot to love—so let's break it down nice and easy. Here are the top reasons why people choose to go vegan.
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Two bowls of marinated tofu served over rice and broccoli.
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If you’ve ever considered going vegan, you’re not alone. In recent years, vegan living has become increasingly popular, with an estimated 80 million vegans worldwide, and more and more people choosing to adopt a plant-based lifestyle every day. But what exactly is a vegan, and why are so many people making the switch?

Why Go Vegan

At its core, a vegan lifestyle seeks to avoid the exploitation and harm of animals. This means avoiding the consumption of animal-based meat, dairy, eggs, and other animal-derived products such as honey. For many people, choosing to be vegan goes beyond dietary choices and extends to compassionate lifestyle considerations as well.

Swaps We Can Make In Every Day Life:

But why do people choose to become vegan? While some people choose to be vegan for ethical reasons, others may be drawn to it for its environmental and health benefits, or for social justice reasons.

By choosing a plant-based diet, you have the power to change the world, one bite at a time. You can transform your health, the planet, and the lives of animals.

Ethical Considerations of Going Vegan

For a lot of people, eating animals just doesn’t feel right. It goes against their values of kindness and respect for all living beings. Factory farming often means animals are kept in harsh, crowded spaces and given drugs to grow faster. That kind of system feels wrong to many—and choosing a plant-based diet is one way to say, “We can do better.” It’s about caring for animals and standing up for a more compassionate world.

Vegan choices also connect with bigger ideas like fairness and justice. Billions of animals are raised and killed every year, and that system doesn’t just hurt animals—it also affects people, especially in low-income communities. Many folks are starting to question if this is really the best way forward. Going vegan is one way to support a food system that’s more fair, more kind, and better for everyone. It’s about choosing compassion—for both people and animals.

Vegan art illustration of a mama cow with her baby calf suckling, and the words "She needs her mom's milk—I don't."

Environmental Impact

In addition to ethical considerations, the environmental impact of animal agriculture is a major reason to go vegan. Animal agriculture is a resource-intensive industry that requires large amounts of land, water, and energy. According to the Worldwatch Institute, it takes 2,500 gallons of water to produce one pound of beef, compared to just 25 gallons to produce a pound of wheat.

Additionally, animal agriculture is a major contributor to water pollution, as animal waste and chemicals from feed and fertilizer can enter waterways and contaminate drinking water. The Environmental Protection Agency has identified animal agriculture as a major source of water pollution in the United States.

By choosing a plant-based diet, individuals can reduce their water and land use, as well as their carbon footprint. According to a study by the University of Oxford, a vegan diet can reduce an individual’s carbon footprint by up to 73% compared to a meat-based diet.

Illustration of a polluted planet earth wearing a mask with chemicals and smog reminding people to go vegan.

Health Benefits of Going Vegan

A vegan diet isn’t just good for animals and the planet—it can be great for your health too. Eating lots of fruits, veggies, whole grains, beans, and nuts gives your body fiber, vitamins, and other nutrients it needs. These foods can help lower your risk of serious health problems like heart disease, type 2 diabetes, and even some cancers. Studies show that people who eat plant-based tend to have lower blood pressure and cholesterol. That means a healthier heart and a lower chance of getting sick.

Doctors like Dr. Caldwell Esselstyn have shown that a whole-food, plant-based diet can actually help reverse heart disease. Other experts, like Dr. Michael Greger and Dr. Dean Ornish, also support plant-based eating for better health. Research shows that plant-based diets can help people manage their weight, feel more energized, and stay healthy long-term. One study even found that people on a vegan diet lost more weight than those on other diets. More and more health professionals are seeing the power of plants—and sharing it with the world.

Vegan art with healthy plant-based foods surrounding a Dr. Greger quote that says "We should all be eating fruits and vegetables like our lives depend on it—because they do.

Social Justice Issues

Finally, some individuals choose to go vegan for social justice reasons.

The production and consumption of animal products can have significant social justice implications. In many countries, animal agriculture is associated with exploitative labor practices, including low wages, long working hours, and unsafe working conditions. In some cases, workers may also be subjected to physical and emotional abuse.

Furthermore, animal agriculture is often associated with land grabs and the displacement of indigenous communities. The expansion of animal agriculture can lead to the destruction of local ecosystems and the displacement of communities that rely on those ecosystems for their livelihoods.

By choosing a vegan diet, individuals can support social justice initiatives that prioritize fair labor practices and land use, as well as support local and sustainable food systems. It’s simply another important reason to go vegan.

Illustration of a cow, pig, and lamb eating grain for livestock while human beings suffer from hunger.

Here Are 15 Specific Reasons to Choose Vegan

Thinking about going vegan but not sure where to start? This list gives you 15 clear, real-life reasons why it’s a smart and kind choice. From health perks to helping animals, it’s all here in simple, no-pressure language.

1. Reduce Your Carbon Footprint

Animal agriculture is a leading cause of greenhouse gas emissions, responsible for more emissions than the entire transportation sector. By going vegan, you can reduce your carbon footprint and contribute to a healthier planet.

2. Save Water

Producing animal products requires significantly more water than producing plant-based foods. For example, it takes approximately 660 gallons of water to produce a single hamburger, compared to just 200 gallons for a soy burger.

3. Lower Your Risk of Chronic Diseases

Research shows that a plant-based diet can lower your risk of chronic diseases such as heart disease, diabetes, and certain types of cancer. This is because plant-based foods are typically lower in saturated fat and higher in fiber and other nutrients.

4. Prevent Animal Cruelty

By choosing a vegan lifestyle, you’re actively taking a stand against animal cruelty. Animal agriculture involves the exploitation and mistreatment of billions of animals every year, and by abstaining from animal products, you’re refusing to support this industry.

5. Support Food Justice

Factory farming is often associated with exploitative labor practices, low wages, and unsafe working conditions. By supporting plant-based foods, you’re helping to promote food justice and support ethical and sustainable farming practices.

6. Help Conserve Biodiversity

Animal agriculture is a leading cause of deforestation, habitat loss, and biodiversity loss. By choosing plant-based foods, you’re supporting a more sustainable and ethical food system that helps conserve the earth’s precious natural resources.

7. Reduce Food Waste

Approximately one-third of all food produced in the world is wasted, and animal products are among the most frequently wasted foods. By choosing plant-based foods, you’re reducing food waste and helping to ensure that resources are used more efficiently.

8. Improve Your Digestion

A plant-based diet is often higher in fiber, which can help improve your digestion and prevent constipation. Additionally, many plant-based foods contain beneficial probiotics and enzymes that can promote a healthy gut microbiome.

9. Lower Your Grocery Bill

Plant-based foods can be significantly cheaper than animal products, especially when you purchase in-season and locally-grown produce. This means that by going vegan, you may be able to save money on your grocery bill. One great resource for figuring out what to shop for when going vegan is our Vegan Grocery List guide, which provides a comprehensive list of vegan-friendly items to help you plan your shopping trips.

10. Support Global Food Security

With a growing population and limited resources, food security is becoming an increasingly important issue. By choosing plant-based foods, you’re helping to support a more sustainable and equitable food system that can better address global food security challenges.

11. Combat Antibiotic Resistance

Animals raised for food are often given lots of antibiotics, even when they’re not sick. This can lead to antibiotic resistance, which makes it harder for people to fight off infections. It’s a big health problem that affects us all. By eating fewer animal products, you’re helping push for safer, smarter use of antibiotics.

12. Reduce Water Pollution

Animal waste from factory farms can contaminate waterways and contribute to water pollution, posing a threat to both human and animal health. By choosing plant-based foods, you’re helping to reduce water pollution and promote a more sustainable and clean environment.

13. Save Animals from Extinction

The production of animal products often leads to habitat destruction and the loss of biodiversity, which can put many animal species at risk of extinction. By choosing plant-based foods, you’re helping to support a more sustainable and ethical food system that helps conserve wildlife and protect endangered species.

14. Promote Healthy Aging

Studies show that a plant-based diet can promote healthy aging and improve cognitive function. This is because plant-based foods are often rich in antioxidants and other nutrients that can help protect against age-related diseases such as Alzheimer’s and dementia.

15. Support Ethical Farming Practices

By going vegan, you’re supporting ethical farming practices that prioritize animal welfare and the environment. This includes supporting small, independent farmers who prioritize sustainable and humane farming methods over industrial-scale animal agriculture.

Making the Transition to Veganism

If you’re interested in going vegan, there are plenty of resources available to help make the transition easier. One of the best ways to get started is by incorporating more plant-based foods into your diet. This can include fruits, vegetables, whole grains, nuts, and seeds.

There are also many plant-based alternatives to traditional animal products, such as tofu, nutty tempeh, seitan, plant-based milks, dairy-free cheeses, and alternative meats. These alternatives can make it easier to enjoy your favorite foods without relying on animal products.

It’s important to note that going vegan doesn’t have to be an all-or-nothing proposition. Many people find it helpful to start by reducing their consumption of animal products and gradually transitioning to a fully plant-based diet over time. There’s no one-size-fits-all approach, so it’s important to find a method that works best for you.

Tips for Going Vegan

If you are considering going vegan, be sure to visit our How to Go Vegan Guide. To get you started, here are just a few quick tips and strategies that can help make the transition smoother and more successful.

Educate Yourself

Before going vegan, it helps to learn a bit about how animal farming affects animals, the planet, and our health. Knowing the facts can really help you feel more sure about your choice. It also gives you the tools to make smart food decisions. The more you know, the easier it is to stick with it and feel good about it.

A great way to start is by:

Plan Your Meals

One of the keys to success on a vegan diet is planning ahead. Take the time to plan out your meals and snacks for the week, making sure to include a variety of nutrient-dense plant-based foods. This can help to make sure that you are meeting your nutritional needs and avoid feeling deprived or hungry.

If you’re meal planning on a budget, our Plant-Based on a Budget Meal Plans can help you save money while eating delicious healthful vegan meals.

tofu scramble served up on a vegan breakfast plate with avocado tomatoes greens and toast

Find Vegan Versions of Your Favorite Foods

There are many vegan substitutes available for traditional animal-based products, including plant-based milks, cheeses, and meats.

Discover your favorite vegan yogurt, dairy-free ice cream, butter, coffee creamer, burgers, hot dogs, and other essentials. Experiment with different brands and products to find those that you enjoy and incorporate them into your meals.

Best Vegan Yogurt Brands Silk Oatly Oui Culina Nancys Kite Hill and More

Focus on Whole Foods

Vegan swaps can be super helpful, but try to keep most of your meals full of real, whole foods. Think fruits, veggies, whole grains, beans, nuts, and seeds. These give your body the good stuff it needs to feel its best.

Arugula quinoa salad in a bowl topped with roasted butternut squash, dried cranberries and pumpkin seeds.

Connect with Others

Going vegan can feel a bit lonely and isolating at times, especially if your friends and family are not supportive of your decision. The solution? Connect with other vegans through online communities, vegan festivals and events, animal sanctuaries, plant-based restaurants near you, or local meetups. This can truly help give you that sense of community and support that you need.

The Time Is Now

There are lots of good reasons to try going vegan. It can help animals, the planet, your health, and even support fair jobs and local farms. Every small step makes a big difference.

If you’re thinking about it, take your time and learn as you go. Don’t be shy about asking for help—there’s a whole community out there. Together, we can build a kinder and more caring world.

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