Top 15. Below is a list showcasing 15 of United Kingdomâs top trading partners in terms of export sales. That is, these are countries that imported the most UK shipments by dollar value during 2016. Also shown is each import countryâs percentage of total UK exports. United States: US$60.4 billion (14.8% of total UK exports)
Superoxide Dismutase (SOD): Supplements, What Works. Superoxide dismutase, or SOD, is an extremely potent antioxidant that protects cells against damage from free radicals. It is one of the three main antioxidant enzymes found in our cells.
In the United States, you need a written prescription to buy contact lenses. The prescription form will list measurements for each eye under columns labeled OD and OS.. OD is an abbreviation for the Latin term oculus dexter, or right eye. OS is short for oculus sinister, or left eye.