Christopher R. noticed that the sibling sites and had nearly identical advice for being vegetarian or vegan, except for one small detail.  He writes:

Both pages are generally the same (pretty much word for word), except for the last section on convincing parents to let you be vegetarian. The female version includes the suggestion “read vegetarian cookbooks or nutritional information with your parents and offer to help with the shopping and cooking,” as well as an extra article titled “What are some healthy meals that I can prepare?” I guess the difference between male and female vegetarians is their ability to cook and shop.

Screen shot of the male version:

Screen shot of the female version:

Also, pink and blue!  Of course!

Lisa Wade, PhD is an Associate Professor at Tulane University. She is the author of American Hookup, a book about college sexual culture; a textbook about gender; and a forthcoming introductory text: Terrible Magnificent Sociology. You can follow her on Twitter and Instagram.