something i dont know srry! :P
Schiff Nutrition in Utah.
Vitamin C can be produced artificially, but occurs in natural form in most fruits and vegetables. Important sources are oranges, peppers and potatoes.
Tomatoes and lemons are good sources of Vitamin C. :D
Vitamin C is ascorbic acid - C6H8O6. Sources of vitamin C are vegetable products; but for a great production vitamin C is man made.
Fruits
No, it is not. Ascorbyl palmitate is a synthetic fat-soluble form of vitamin C. Natural vitamin C is natural only when sourced from foods.
Animal sources have low concentrations of vitamin C. One good example is cow's milk. Nowadays animal sources of vitamin c is usually due to genetically modified animals that are made to have higher concentrations of vitamin c in its body and byproduct compared to its normal brethren.AnswerAccording to Wikipedia, a calf's liver is the best animals source of Vitamin C, which contains 36mg of Vitamin C in every 100g, compared to 2mg in cows' milk. See the related links for more information.
Oranges and Orange Juice
one is sun
There is a very important vitamin, called vitamin D, and it's your exposure to the sun, you should try to not be in the sun a lot, that leads to cancer. This is just one vitamin. Vitamin C is your eye vision. Eat carrots and you'll see better.
The fruit inself is a sufficient source of Vitamin C. In fact most fruits and some vegetables are good sources of Vitamin C.
vitamin c?