Answer the following question: Write a multi-choice question for the following article, with the given choices and answer: Article: Today, we know that the role of vitamins and minerals goes way beyond the prevention of deficiency diseases to actually preventing cancer and heart disease, the most fearsome killers of our time. With this knowledge has come the widespread call for nutritional supplementation -- and a confusing group of vitamin, mineral, and supplements lining the supermarket shelves. Far from contributing to better health, however, nutritional supplements threaten to turn a scientific breakthrough into a nutritional disaster. _ of vitamins and minerals -- especially vitamins A, C, and E-- would have consumers believe that the little vitamin pill in the bottle is all they need for good health. Take your vitamins in the morning, and you're covered. It's okay to eat fast foods for the rest of the day or skip meals to achieve today's fashionably skinny look. But vitamins and minerals are only one part of the nutritional puzzle. A diet rich in fiber and balanced in carbohydrates and protein is essential for good health. You can't get these things from a nutritional supplement. The focus on vitamin and mineral supplements may actually be robbing us of the full nutrition we seek. And no supplement can compare to the quality of nutrition found in natural sources. For example, our bodies turn carotenes from plant foods into vitamin A. Many supplements contain a single carotene, but natural sources are rich in many different carotenes. Many supplements contain a form of vitamin E that is made from chemicals, when natural vitamin E is more readily absorbed and used by the body. And science is still discovering the wealth of nutrients in foods. You'd be hard-pressed to find a supplement as nutritionally comprehensive and powerful as a balanced diet. Even if you could, you'd pay much more than if you got the same nutritional value from natural sources. But perhaps the greatest danger presented by nutritional supplements comes from the very real risks presented by self-medication. Anyone can walk into the market and buy as many... Options: A The knowledge of deficiency diseases. B The low prices of nutritional supplements. C The frighteningly high death rate from cancer and heart disease. D The information about the role of vitamins and minerals in health. Answer: D The information about the role of vitamins and minerals in health. Question:
Answer:
What has given rise to the great need for nutritional supplements?