1 Frequently, too much LDL is the result of a diet rich in saturated fats (usually from animal foods such as beef, butter, lard, and whole-milk dairy products) and trans fats (found in processed and fast foods).
Although most bifocals and trifocals have visible lines at the border of lens segments, there is a blended round-seg bifocal that has a less noticeable near segment than its regular round-seg cousin. The near seg is blended into the distance portion of the lens so that it is virtually invisible.
To screen for cardiovascular disease, TRICARE covers a one-time abdominal aortic aneurysm screening using ultrasonography for: 1  Men. 2  Age 65-75. 3  Who have ever smoked.