There is an urban legend going around on the internet ( and in at least one cookbook that I happened to buy ) that 1 cup of cooked quinoa has more calcium than a quart of milk.
This isn't true. One cup of cooked quinoa has about 1/10 the calcium of just 1 cup of cows milk.
From the USDA nutrition database:http://ndb.nal.usda.gov/ndb/foods/show/6430
Not to be entirely negative, there are tasty vegan calcium sources that do match and exceed the amount of calcium found in cows milk:http://beforewisdom.com/blog/milkandbon ... g-calcium/