Guacamole as storing the guacamole in an air-tight container or wrapping tightly in plastic to limit the surface area exposed to the air. As the major ingredient of guacamole is raw avocado, the nutritional value of the dish derives from avocado vitamins, minerals and fats, providing dietary fiber, several B vitamins, vitamin K, vitamin E and potassium in significant content (see Daily Value percentages in nutrient table for avocado). Avocados are a source of saturated fat, monounsaturated fat and phytosterols, such as beta-sitosterol. They also contain carotenoids, such as beta-carotene, zeaxanthin and lutein. "Mantequilla de pobre" () is a mixture of
If This Isn't Nice, What Is?: Advice to the Young In 2016, Seven Stories Press released what it called a "(much) expanded second edition" of the book. If This Isn't Nice, What Is?: Advice to the Young If This Isn't Nice, What Is?: Advice to the Young (Seven Stories Press) is a 2013 collection of nine commencement speeches from Kurt Vonnegut, selected and introduced by Dan Wakefield. After the publication of his novel "Slaughterhouse-Five" brought him worldwide acclaim in 1969, Kurt Vonnegut became one of America's most popular graduation speakers. There were years when public speaking was Vonnegut's main source of income. "We are performing animals," he used to say