What is a vegan? What is veganism?

Veganism is a type of vegetarian diet that excludes meat, eggs, dairy products and all other animal-derived ingredients. Many vegans also do not eat foods that are processed using animal products, such as refined white sugar and some wines. Most vegans also avoid the use of all products tested on animals, as well as animal-derived non-food products, such as leather, fur and wool.
Vegan refers to either a person who follows this way of eating, or to the diet itself.
Although there is some debate as to whether certain foods, such as honey, fit into a vegan diet, if you are cooking for other vegans, it is best to err on the side of caution and avoid these foods.

What do vegans eat?

This is perhaps the most common question about veganism. A vegan diet includes all grains, beans, legumes, vegetables and fruits and the nearly infinite number of foods made by combining them. Many vegan versions of familiar foods are available, so you can eat vegan hot dogs, ice cream, cheese and vegan mayonnaise.

How can I become vegan?
So you’ve decided to become vegan. But now what? Some people easily go from eating meat to vegan right away, while others struggle with their new commitment, or choose to go vegetarian first and then slowly omit eggs and dairy. There's no right or wrong way to do it, but you may want to learn about what's worked for other people. However you do it, keep your goals in mind and remember why you are choosing to adopt a vegan diet.