The benefits of a vegan diet

Pourquoi une alimentation vegan
More and more people are opting for a vegan diet, whether for ethical, environmental or health reasons. Switching to a vegan diet may seem daunting at first, but with the right information and key figures in hand, the transition can be smooth and rewarding.
In this article, we'll explore the key figures that illustrate the impact of a vegan diet, and give you some practical advice to help you make the transition to this sustainable lifestyle.

the impact on our world

The environmental footprint of livestock farming

Industrial livestock farming is a major source of pollution and environmental degradation. According to FAO figures, breeding is responsible for more than 14% of global greenhouse gas emissionsemissions, even exceeding those of the transport sector.

By opting for a vegan foodyou can reduce your carbon footprint significantly, thereby helping to combat climate change.

Water saving

Meat production requires a considerable amount of water.

For example, it takes around 15,000 litres of water to produce one kilogramme of beef, while the production ofone kilogram of cereals only requires 1,500 litres of water.

By adopting a vegan diet, you can save thousands of litres of water every yearThis helps to preserve water resources.

Land use

The livestock industry requires vast tracts of land for fodder production and animal growth.

According to FAO figures, almost 70% of the world's agricultural land is used for livestock farming.

By adopting a vegan diet, you can reduce demand for agricultural landallowing the preserving ecosystems and the conserving biodiversity.

Impact on health

A a well-balanced vegan diet can offer a wide range of health benefits.

According to the American Dietetic Association, well-planned vegan diets are appropriate for all stages of life and can help prevent chronic diseases such as cardiovascular disease, obesity and type 2 diabetes. Studies also show that vegans tend to have a lower body mass index and a reduced risk of certain diseases.

Be aware of your individual needs and consult a health professional or nutritionist to ensure that you are getting all the nutrients you need for a balanced diet.


The transition to a vegan diet can be rewarding for both your health and the environment.

The key figures highlight the positive impact of a vegan diet on reducing greenhouse gas emissions, conserving water and land, and promoting better health.

By following practical advice and learning about plant-based options, you can make a successful transition to a vegan diet, contributing to a sustainable and ethical lifestyle.

On the road to transition...

  • Start gradually by replacing certain animal ingredients with vegan options.
  • Explore a variety of plant foods such as vegetables, fruit, pulses, wholegrain cereals, nuts and seeds.
  • Find out about plant protein sources to ensure you get all the essential nutrients. Sources of plant protein include tofu, pulses, soya products, chia seeds, nuts and lentils, among others. Be sure to include a variety of foods to ensure an adequate intake of protein, iron, calcium, vitamin B12 and omega-3.
  • Find out more about plant-based alternatives to animal products, such as vegan milk, vegan cheese and plant-based meat substitutes, and discover the many delicious and creative recipes available online to inspire you.

Kirschleger Clémence

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