This article is part of a series, Vitamin Sea, exploring how the ocean can be enhanced by our interaction with it. Human interests are usually given precedence, and concern is limited to the ...

In 3.5 ounces of fresh sea buckthorn berries, there is up to 2,500 mg of vitamin C. This is even 10 times more than in a lemon, which contains about 50 mg of vitamin C. But these are not all the ...