Experimentos En Animales

Animal Testing Essay, Example Composition Writing on Animal Testing
Essay 1: Is Animal Testing a Necessity?

Every year, millions of animals undergo painful suffering or death as a result of scientific research into the effects of drugs, food additives, cosmetics and other chemical products. While most people think animal testing is necessary, others are upset by what they see as needlesssuffering. This essay looks at some of the positive and negative aspects of animal testing. 

Many medical treatments and procedures have been developed from experiments on animals. Since animals share many features with humans, scientists use animals to test the safety and effectiveness of newly developed drugs before pilot testing on small groups of patients. Medical teams practice new operatingtechniques such as transplants on animals. Without animal testing, many procedures or new drugs would be extremely unsafe. 

However, many people are concerned that animals are suffering unnecessarily and cruelly. They do not believe that every new drug needs to be tested on animals, especially with the huge database of knowledge and modern computer models. They also are worried that many animaltests are ineffective, pointing out that many drugs have had to be withdrawn from the market despite extensive testing. They particularly feel that animal testing should not be used for non-essential products such as cosmetics, shampoos, soaps, and cleaning products. Furthermore, some campaigners would like to see certain tests replaced and more humane methods used. 

We need to make sure thatthe millions of animals who are used for testing new products are treated with the minimum of suffering. Although some animal testing may be unavoidable at present, treating our fellow creatures as mercifully as possible will demonstrate our humanity. 

Essay 2: Animal Testing

Every day, thousands of people are saved from painful diseases and death by powerful medical drugs and treatments.This incredible gift of medicine would not be possible without animal testing. Despite these overwhelming benefits, however, some people are calling for animal testing to be banned because of alleged cruelty. This essay will examine arguments for and againstanimal testing. 

Those against the use of animal testing claim that it is inhumane to use animals in experiments. I disagree completely. Itwould be much more inhumane to test new drugs on children or adults. Even if it were possible, it would also take much longer to see potential effects, because of the length of time we live compared to laboratory animals such as rats or rabbits. 

Opponents of animal testing also claim that the results are not applicable to humans. This may be partly true. Some drugs have had to be withdrawn,despite testing. However, we simply do not have alternative methods of testing. Computer models are not advanced enough, and testing on plants is much less applicable to humans than tests on animals such as monkeys. Until we have a better system, we must use animal testing. 

A further point often raised against animal testing is that it is cruel. Some of the tests certainly seem painful, but thegreat majority of people on this planet eat meat or wear leather without any guilt. Where is their sympathy for animals? Furthermore, animals clearly do not feel the same way as humans, and scientists are careful to minimize stress in the animals, since this would damage their research. 

I agree that we need to make sure that animals who are used for testing new products have the minimum ofsuffering. However, I am convinced that animal testing is necessary, and that it will continue to benefit humans in new and wonderful ways. 
　
Essay Example 3: Animal Testing May Be Necessary
Animal testing may be necessary, but we need to be be merciful. Every year, millions of animals undergo painful suffering or death as a result of scientific research into the effects of drugs, food additives,...