Bootstrap's CSS is built on Less, a preprocessor with additional functionality like variables, mixins, and functions for compiling CSS. Those looking to use the source Less files instead of our compiled CSS files can make use of the numerous variables and mixins we use throughout the framework.
Oysters contain more zinc per serving than any other food, but red meat and poultry provide the majority of zinc in the American diet. Other good food sources include beans, nuts, certain types of seafood (such as crab and lobster), whole grains, fortified breakfast cereals, and dairy products [2,11].
15 Foods High In Zinc To Tackle Zinc Deficiency. Beef is the ultimate source for zinc. 100 grams of beef can provide you with 4.18 milligrams of Zn. You can have it grilled, or simply braised in your favorite gravy. Beef is also rich in Vitamin B-12, riboflavin, choline and iron.