I – Islamic Method
1. The first three seconds from the time of Islamic slaughter as recorded on the EEG did not show any change from the graph before slaughter, thus indicating that the animal did not feel any pain during or immediately after the incision.
2. For the following 3 seconds, the EEG recorded a condition of deep sleep - unconsciousness. This is due to the large quantity of blood gushing out from the body.
3. After the above-mentioned 6 seconds, the EEG recorded zero level, showing no feeling of pain at all.
4. As the brain message (EEG) dropped to zero level, the heart was still pounding and the body convulsing vigorously (a reflex action of the spinal cord) driving a maximum amount of blood from the body thus resulting in hygienic meat for the consumer.
II - Western method by C.B.P. Stunning
1. The animals were apparently unconscious soon after stunning.
2. EEG showed severe pain immediately after stunning.
3. The hearts of animals stunned by C.B.P. stopped beating earlier as compared to those of the animals slaughtered according to the Islamic method resulting in the retention of more blood in the meat. This in turn is unhygienic for the consumer.
Western-Style Slaughtering and Mad Cow’s Disease
Not only is this method of stunning animals before the slaughter severely painful as shown by the previous experiment, but there is also a rising concern that this method may be a factor in the spread of mad cow’s disease from cattle to humans as it was discovered in recent research carried out at Texas A&M University and by Canada’s Food Inspection Agency, that a method called pneumatic stunning (which is the firing of a metal bolt into the cow's brain followed by a pulverizing burst of 150 pounds of air pressure) delivered a force so explosive that it scattered brain tissue throughout the animal. This news is disturbing since the brain tissue and spinal cord are the most infectious parts of an animal with mad cow disease, which causes fatal Swiss cheese like holes in the brain of the infected animal. It is more disturbing to find out that around 30 to 40 percent of American cattle are stunned by pneumatic guns.
Islamic Regulations for the Slaughter
As one can see from the previous studies, Islamic slaughtering of animals is a blessing to both the animal and to humans alike. In order for the slaughtering to be lawful, several measures must be taken by the one performing the deed. This is to ensure the highest benefit to both the animal and the consumer.
In this regard, the Prophet Muhammed (peace be upon him) said: "God calls for mercy in everything, so be merciful when you kill and when you slaughter: sharpen your blade to relieve its pain".
The object used to slaughter the animal should be sharp and used swiftly. The swift cutting of vessels of the neck disconnects the flow of blood to the nerves in the brain responsible for pain. Thus the animal does not feel pain. The movements and withering that happen to the animal after the cut is made are not due to pain, but due to the contraction and relaxation of the muscles deficient in blood. The prophet (peace be upon him) also taught Muslims neither to sharpen the blade of the knife in front of the animal nor to slaughter an animal in front of others of its own kind.
The cut should involve the windpipe (trachea), gullet (esophagus), and the two jugular veins without cutting the spinal cord. This method results in the rapid gush of blood draining most of it from the animal’s body. If the spinal cord is cut, the nerve fibers to the heart might be damaged leading to cardiac arrest thus resulting in stagnation of blood in the blood vessels. The blood must be drained completely before the head is removed. This purifies the meat by removing most of the blood that acts as a medium for microorganisms; meat also remains fresh longer as compared to other methods of slaughtering.