Facts About Animal Testing

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Facts About Animal Testing

Animal testing involves a lot of controversy and confusion regarding its practices, implementation and monitoring. Conflicting opinions and exaggerated information can also compound the confusion. It's helpful to examine some of the most important facts to better understand the different aspects of animal testing. This means that you can make a more Informed Decision regarding your stance on animal testing and which aspects, if any, that you support. It also means that your understanding can allow you to actively participate in any discussion about animal testing as well as contribute to organisations that have a focus related to animal testing, whether the organisation supports or condemns the practice.

To explore comprehensive arguments on both sides of this complex issue, you can use our free Balanced Debate Guide.

Fast Facts

Animal testing is used to assess the Safety and Effectiveness of Drugs as well as understand how the human body functions. It is also used for education and training.

Animal testing is used for research, typically in a laboratory environment.

Those who defend animal testing do so for its impact on medicine and health. Animal testing is held particularly important for its contribution to the development of insulin, antibiotics, vaccines and drugs with high mortality rates such as cancer. They cite the suffering and loss of life for animals to be worth the enhancement in human health and the reduction of human suffering. At this time, they don't believe that Alternatives to Animal Testing are sufficient to replace the whole organism in all cases.

Those who are against animal testing cite it as a hurtful, cruel and scientifically lacking practice. They also claim that the benefits are often misconstrued. They believe that alternatives such as cellular or computer models are sufficient enough to replace animal models.

A key point of debate in animal testing is the inability of animals to give informed consent. Animal rights activists often cite that human experimentation is appropriate specifically because of this informed consent.

Animal testing can occur virtually anywhere in the research process although it usually does occur prior to drug testing in humans. It may, however, also occur after a human trial.

Animal testing for cosmetics is banned in the United Kingdom (UK). Non-cosmetics animal testing in the UK is strictly regulated and monitored. The government assesses the level of severity of animal testing under the bands mild, moderate, substantial or unclassified.

  • Internationally, animal tests are used for everything from drugs to cosmetics.
  • In the UK, universities are the top users of animal testing, followed by private companies, charities and the government.
  • Primates and other mammals are the least commonly used animals for testing in the UK. Primates do, however, remain one of the most controversial animals used for testing purposes.
  • In the UK, millions in estimated damages are caused each year to property by animal rights activists. Millions are also spent each year on policing and preventing damage.
  • The vast majority of medical treatments you have used were, at one point, tested on animals.
  • In the UK, the majority of animals used for testing purposes are rats.
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Making a Choice

Animal testing is riddled with debate and misconceptions, both on the sides of animal testing supporters and those who are against it. Aim to learn more about the facts of animal testing so that you can make an informed decision regarding its benefit and validity in your life.

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What to Read Next...

If you would like to explore more animal testing facts read our article on Quick Statistics on Animal Testing.

The Next Step

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luna 05/12/2015 at 9:39 am
92 out of every 100 drugs that pass animal tests fail on humans. Over half of side affects can't be detected in lab animals. Less than 2% of human illnesses are ever seen in animals, and over 98% never affect animals. 92% of drugs passed by animal tests immediately fail when first tried on humans because they are useless, dangerous, or both. The two most common illnesses in the world are lung cancer from smoking and heart disease. Neither can be reproduced in lab animals.
Tristan 20/05/2015 at 5:53 pm
It's definitely debatable, i'm on both sides, i feel that only mice and rats should be provided for testing, maybe even fish, but rabbits and anything bigger is just over the top.
JJ 17/05/2015 at 8:07 pm
IJIM disagree with animal testing
catlover 03/03/2015 at 1:30 pm
As most of you disparage animal testing, please think about this fact as well: Substances tested on animals for later human use also can help prevent your own animals such as pets or exposed wildlife if they eat, drink, or absorb it through their skin for treatment so that they do not die. Just because you feel that animal testing is wrong doesn't mean you have all the facts. Once you know everything then attempt to make an unbiased decision, remember to put yourself in every hypothetical situation.
Ex. "Today I found out that my child has ... he can be saved however his treatment was tested on animals; whose live is more important your child's or an unknown animal that was tested upon."
abbie 26/02/2015 at 9:51 am
i highly disagree with animal testing and believe it should not exist.
Jasper Davis drives 24/02/2015 at 5:41 pm
The only reason I say no to dissection or testing is because I hate humans and want all dead
Brooke 22/02/2015 at 8:35 pm
I don't think it's fair the animals to lose their lives because animal testing testing could be good for something so as human Stacy but I think it's very cruel and extremely rude because animals have a life just like us humans you Magent waiting on a hospital bed and then one or two second right after there's a gigantic needle or something huge injecting into your body that can be poison gosh who knows no one knows and every day and animal loses her lives because of this animal testing ??????????
worldpeace 19/02/2015 at 7:53 pm
Animals should not be treated this way. Humans are animals too, but just because we put ourselves in a better ranking than these poor animals does not make it right. I live for the day to see this animal cruelty banned.
C 28/01/2015 at 10:58 am
Will there ever be a time when animal testing is banned?
controversy cat 22/01/2015 at 1:52 pm
Would you test a new cancer drug on an animal if you knew it would save your aunty's life?
Jayjay Editor 07/01/2015 at 11:54 pm
@Pineapples I completely agree! Why should testing animals be allowed when if you burned, poisoned or crippled humans you would be sent to prison for life! The animals were here before us. We shouldn't be taking advantage of them!

Think about this the next time you go to choke a monkey to test a new lipstick.

Or the next time you shove tubes done their faces.

Or even the next time you make a dog smoke cocaine!
Pineapples 02/12/2014 at 11:14 pm
animals are used for research because if a human was harmed durring testing it would be against the law!!

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