On Feb. 3, Ben & Jerry’s announced its new almond-milk-based ice cream flavors, ranging from Chunky Monkey to coffee caramel fudge. Technically and legally, these are nondairy frozen desserts, since Food and Drug Administration standards of identity for ice cream require at least one dairy ingredient. Ever since the Vermont-based Ben & Jerry’s confirmed dairy-free flavors were on the way last June, the food world has been abuzz.

Dairy-free ice cream is nothing new. Tofutti, So Delicious, Dream and Coconut Bliss have offered soy-, almond-, cashew-, rice- and coconut-milk-based varieties for years. However, when a company like Ben & Jerry’s — a wholly owned subsidiary of Unilever available in upscale supermarkets, corner bodegas and everywhere in between — sees a market for dairy-free ice cream, it illustrates a significant shift in the food landscape. It also demonstrates the power of public demand; these nondairy flavors were released largely in response to a Change.org petition co-authored by the Farm Animal Rights Movement.

Matt Ruscigno, a co-author of “No Meat Athlete,” said via email that “larger companies are often slower to get on board with what are perceived as trends, so Ben & Jerry’s involvement is a sign of strong growth in the nondairy market … With their resources, Ben & Jerry’s may develop new ways of using nuts for ice cream and bring up the quality of all nondairy ice creams.”

Sales of fluid milk are at their lowest level in 30 years, while the market for nondairy milks has grown approximately 10 percent every year since 1999. The appeal of dairy-free products expands beyond vegans; it also includes people with lactose intolerance and other health issues. Even Malcolm Stogo, known as the Godfather of Ice Cream, predicted that the nondairy frozen dessert market could double or triple in the next five years.

“Cows are celebrating that Ben & Jerry’s now has four dairy-free flavors. For the 9 out 10 Americans who eat ice cream at least once a week, these new options are a great way to enjoy their treat without mistreating cows,” said Paul Shapiro, the vice president of farm animal protection at the Humane Society of the United States.

The Ben & Jerry’s announcement shined a light on the unique terrain that plant-based food options navigate as they transition from niche to mainstream. The science is clear: A diet high in whole, plant-based foods confers many health benefits. Dietary fiber, for example, is exclusively found in plant foods. The Institute of Medicine recommends a minimum of 25 grams a day, but Americans average just 16 grams a day.