Cardiac muscle (heart muscle). This type of muscle is found solely in the walls of the heart. It has similarities with skeletal muscles in that it is striated and with smooth muscles in that its contractions are not under conscious control. However this type of muscle is highly specialised.t has similarities with skeletal muscles in that it is striated and with smooth muscles in that its contractions are not under conscious control. However this type of muscle is highly specialised.
There are few natural sources of vitamin D. For that reason, most of the vitamin D in your diet comes from fortified foods, such as dairy products and alternatives, breakfast cereals, juices and margarine.
Egg yolk, Swiss cheese, sardines and beef liver also naturally contain some vitamin D. All milk sold in the United States is fortified with vitamin D, according to the University of Maryland Medical Center. Yogurt, margarine, breakfast cereals and other foods may also be fortified with the vitamin.heat germ oil is very high in vitamin E. One tablespoon has 100 percent of your daily requirement. Fruits and vegetables with vitamin E include spinach, broccoli, kiwi, mango and tomatoes, but they arenât as high in vitamin C as nuts and oils.