While today scurvy is known to be caused by a nutritional deficiency, until the isolation of vitamin C and direct evidence of its link to scurvy in 1932, numerous theories and treatments were proposed, often on little or no experimental data.curvy can be prevented by a diet that includes certain citrus fruits such as oranges or lemons. Other sources rich in vitamin C are fruits such as blackcurrants, guava, kiwifruit, papaya, tomatoes, bell peppers, and strawberries.
Butylene glycol is used in literally thousands of skin care and personal care products. One of the reasons for such wide adoption is that this chemical is relatively cheap, and because it has such a wide variety of effects on the skin.
Styrene is a clear, colourless liquid that is derived from petroleum and natural gas by-products, but which also occurs naturally. Styrene helps create plastic materials used in thousands of remarkably strong, flexible, and lightweight products, that represent a vital part of our health and well being.It's used in everything from food containers and packaging materials to cars, boats, and computers.tyrene helps create plastic materials used in thousands of remarkably strong, flexible, and lightweight products, that represent a vital part of our health and well being. It's used in everything from food containers and packaging materials to cars, boats, and computers.