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.
Phytatesâwhich are present in whole-grain breads, cereals, legumes, and other foodsâbind zinc and inhibit its absorption [2,12,13]. Thus, the bioavailability of zinc from grains and plant foods is lower than that from animal foods, although many grain- and plant-based foods are still good sources of zinc [2].
Foods Containing Zinc. Zinc is very much associated with protein foods. Thus, you may assume that most foods high in zinc are protein-rich as well. The best sources of zinc include beef, lamb, pork, crabmeat, turkey, chicken, lobster, clams and salmon. If you are a vegetarian, you will most probably intake less zinc that those who have meat-based diets.