Vitamin Supplements What Do Most Americans Need Essays - Vitamins

Vitamin Supplements: What Do Most Americans Need? Vitamin supplements: What do most Americans need? Vitamin supplements: What do most Americans need? That is the question I will be attempting to answer in the following few pages. To start, I will talk about their beginning as well as their recent growth in popularity in the past decade. I will discuss the medical views that are for and against the use of supplements, what types are most important, and what types people need. To conclude, I will tell about the supplements that I take and whether I will continue to do so. Many years ago, there existed diseases such as scurvy, rickets, and everyday colds. These illnesses were the cause of a lot of sickness and sometimes led to other illness and death. Chemists looked everywhere for a cure. Then came the first supplement to become popularized in its uses this was vitamin C. This wonder pill was said to help the body fight colds and other sickness. With the discovery and use of these new vitamins the Food and Nutrition Board convened in 1941 to determine adequate dietary intakes of essential nutrients. At this time deficiency diseases were a common public-health problem. Since that meeting, with the process of food fortification and improved diets, these diseases have been relatively uncommon except in the poor and elderly. In 1943, the first Recommended Dietary Allowances (RDAs) were published. (Skerrett, 25) These amounts were stated in what amounts were just enough to maintain good health, as that any more would just be excreted by the body or build u p in the tissues. Vitamin supplements have grown in popularity at a pretty constant rate since their development, but have become especially popular in recent years. The baby boomer generation that grew up on healthy diets is finding it hard to maintain that healthy lifestyle, and would rather now just pop a pill. Some experts fear that we will become dependent on these supplements and find everyone taking 50-60 different pills each day. Today, vitamin supplements are a $2 billion a year business in the United States. Even with all these wonder pills available in the market, experts still agree that foods should be the first and most appropriate source of nutrients. (Ross, 354-55) In the past few years, the most popular supplement group has been the antioxidants-beta-carotene associated with vitamin A as well as the antioxidants in vitamin E. Antioxidants in general help clean up toxic products created by normal functions of the body's cells. Cells use oxygen to burn their fuel and the byproducts of this process include free radicals. These are chemical compounds that combine easily with fats, proteins, and other substances in the body. (H.H.L, 1) As far as beta-carotene's abilities and uses go, there have been mixed reports. On one hand, these are being praised as a modern day Fountain of Youth saying that research was showing that it may reduce the risks of some forms of cancer, heart disease, strokes, as well as slow the aging process. The findings showed that supplement takers over the age of 65 scored better on tests of cognitive abilities such as reading and remembering maps. (Godbey, 20) In a test published by the National Cancer Institute persons who received supplements including beta-carotene had a reduced cancer rate of 13 percent below previous levels. (Antioxidants, 2) In another report by the American Heart Association, women who consumed high amounts of antioxidant containing foods had a 33 percent lower risk of heart attack and 71 percent lower risk of stroke than women who did not consume high amounts of beta-carotene. In other studies, low beta -carotene levels in smokers is highly correlated with increased r isk of lung cancer and death from all cancers. Along with these helpful effects, beta-carotene is now being linked with a significantly stronger immune system that reduces infection-related illness by 50 percent. (Skerrett, 27) The other side of the beta-carotene argument is associated to health problems in people who smoke. In a study of 18,000 smokers over a six-year period supplementing with vitamin A and beta-carotene, the cancer rate increased by 17 percent over previous levels. The main focus of the experiment, lung cancer, found an increased amount of 46

The Empowerment Effort-Sportsgear Case Study Essays

The Empowerment Effort-Sportsgear Case Study Essays The Empowerment Effort-Sportsgear Case Study Essay The Empowerment Effort-Sportsgear Case Study Essay Sportsgear was proclaim a new era of empowerment at the company. Sportgear had a host problems. Marketshare was declining in the face of foreign and domestic competition. New product was scarce , each department barely to speak one to another, morale was low and resumes had been flying out the door. Eventhough one of CEO at Sportsgear is starting with installing improved information technologies then pushing for customer service excellence. unfortunately one of CEO disagree with empowerment effort and he also did not understand the artistic process. But he is very loyal and also barrier to company. Company is moving slowly at delivery products to stores and making design changes. Company is deciding to use consultant to solve empowerment problems. Empoewrment it self is an act of building, developing and increasing power through cooperating, sharing and working together. As manager they act as a coach, facilitator, resource developer. On the other hand they are also able to informing, evaluating, dan motivating people around the company. Team members learned about the business by studying marketing, design, manufacturing and sales information. Visited a number of sportgear stores and talked with salespeople and customers. The aspiration for empowerment is good idea for company. Generating new idea, new spirit, new energy working with collagues in new and creative ways. Building developing and increasing power through cooperating, sharing and working together. Trust is outcome, something that develops gradually in organizations that are well designed and well led. The purpose of developing solutions that help other people do a better job of carrying out of company’s work. Company have adopted TQM or empowerment programs. SportsGear has indicated made some tactical mistakes in implementing empowerment. As a manager do not leave the meeting room the presentation. As a consultant they should give actual practice and real training and feedback of empowerment. However, the main problem at SportGear ia an add on. The empowerment can running successfully if they do not throw an organization into a chaos. At the moment sportgear has running unsuccessfully due to the distribution of decision making authority has not changed,the design of work and assignment of responsibility for work outcomes have remained unaltered and no revision of compensation. Kreitner, Robert Kinicki , Angelo 2007. Organizational Behaviour, 8th Edition Boston Irwin McGraw Hill Brinkman, Rick Kirschner, Rick 2002. Dealing with People You Can’t Change McGrawHill,

The Problem of Induction Assignment Example | Topics and Well Written Essays - 1500 words

The Problem of Induction - Assignment Example The argument is valid because the sun has never failed to rise. However, critics may argue that the usual observations that the sun has always risen cannot be a claim to justify that it would rise the following day. The claim that a particular vegetable is green does not validate the assertion that future vegetables of a similar kind would be green. The claim becomes untrue if there is a significant change in nature that affects the vegetables’ genetic pattern to alter the green color to another. The problem of induction has raised concerns in the field of philosophy with some scholars supporting the claim while opposing it. The article herein will analyze the various aspects of the inductive methods and the different justifications set forth by scholars. The article will further determine the appropriateness of the method and attempt to justify solutions to the problems associated with the inductive methods. Philosopher Hume formulated an inquiry to the problem of induction and claimed that it is insoluble. John Stewart Mill responded and gave a more explicit formulation of another important class of inductive problems. J.S. Mill inquired why some methods just required a single inference to be true while others could not prove as true after numerous inferences (Ladyman 35). For instance, meteorologists have used the inductive methods to forecast the weather in some regions of the world, and it worked. Scientific research has enabled an improvement of technology. The medics have invented new drugs that treat diseases that could otherwise killed many individuals. In this respect, the inductive methods are valid and useful in human reasoning. However, the method lacks rational justification. The successful conclusions justify the methods. Furthermore, it is not always necessary to prove a method or belief to validate its applicability to be accepted as evident in the religious domain. Â