The practice of animal experimentation began when religious leaders condemned the dissection of human corpses. Human experimentation and dissection is not opposed anymore but animal experimentation still continues. Almost all new products, from drugs to cosmetic products go through an animal experimentation phase, but they are not required to. Though it may seem to be a good option as opposed to human experimentation, it is not. Animal experimentation uses billions of taxpayer dollars every year, hardly has any scientific relevance, and animal experimentation causes a huge deal of pain, suffering and death to animals.Animal experimentation spends 5 billion dollars of tax payer dollars per year. The amount of results seen from animal experimentation does not compare with the amount of money and lives of animals spent on research. Animal experimentation has not shown any huge or relevant results, as is widely thought. Dr. Charles Mayo, of the Mayo Clinic states "I abhor vivisection. It should at least be curbed. Better, it should be abolished. I know of no achievement through vivisection, no scientific discovery, that could not have been obtained without such barbarism and cruelty. The whole thing is evil."(PETA 1). The reason for this is that all animals, from humans to rats, vary and react differently to different things.In an experiment conducted with fluoride, 520 rats and mice were given the substance, and though it did not affect the mice, but it made the rats sick, and gave them cancer among other things. If a substance can have such widely varying results from a rat to a mouse, any animal to a human cannot be much different. Also, if penicillin were tested on guinea pigs, it would not be used today as it kills guinea pigs, aspirin kills cats, and morphine is a stimulant to cats goats and horses. Though it is thought that polios vaccine was discovered by experimentation through animals, this is not true. Dr. Albert Sa...
