Children under 2 or under the height and weight limit provided by child restraint system must sit in rear facing car seat. Children 5 years and younger must be in an appropriate child safety seat. Children at least 4 and up to 8 years old and under 4 feet 9 inches must use a booster seat.
A Dr. Grant Cooper, MD , Physical Medicine & Rehabilitation, answered. Good sources of selenium include salmon, tuna, shellfish, turkey, whole wheat bread, and cottage cheese. Three ounces of tuna provide 95 percent of the daily recommended allowance of selenium.
Selenium can be found in soil and from food sources. There are actually 4 naturally occurring types of the trace mineral selenium. The 4 natural states of selenium are: elemental selenium, selenide, selenite, and selenate.