I don’t think sharks are that into blood at all. Sharks attracted by fish blood They then retried, in the same place, the same experiment, but replacing the human blood by barracuda's blood. Many of the requiem sharks would do it if they are hungry (requiem sharks are the family of shark that most people mean when they say ‘’shark’). Answer. Five or six people die each year from a shark, around 100,000,000 sharks die each year from humans Wound Healing in Sharks. Why do sharks like ower blood? Wiki User January 14, 2011 1:39AM. To a shark that can sense blood, this usually means a slow injured meal. Wiki User November 06, 2011 5:12PM. Sharks are attracted to all blood, not just humans'. Without Bones, How Do Sharks Make Red Blood Cells? Albinism in Sharks. They do have the capacity to detect tiny amounts of various compounds in the water. Cold Fire in the Sea. They EAT. Wiki User January 14, 2011 1:39AM. Top Answer. Some types of sharks, such as the lemon shark, can even detect a scent in a large swimming pool or a substance that is several hundred meters away. But they do not like the taste of humans specifically, they do not go out hunting for humans. Thar She Blows! And then the sharks were very responsive, they quickly turned to the source of the blood, and, all … That being said, sharks will attack anything they think is good food. Great whites use a lot of energy to hunt a young healthy meal. I don’t think sharks are that into blood at all. Some scientists think that sharks confuse humans with some other marine animals like seals or sea lions as sharks do not seek humans as prey. In fact, there is no positive evidence that menstruation is a factor in shark attacks. What is the truth ? To be clear, underwater divers have thrown themselves into the water to test this belief. This assumption comes from analyzing several cases of white shark attacks on surfers, which concluded that looking a surfer from the bottom of the ocean resemble a seal. On top of that, accurately determining why a specific shark, or any animal, does something can at times be incredibly difficult and the general view from experts on the subject can change over time, as has happened … Hence, all the blood you see might be leftovers from their feedings, just like sauce stuck on your teeth HAHA. Therefore, when a shark's acute olfactory system detects an attractive chemical, all it needs to do is turn into the current. What's more, sharks can smell these small amounts from hundreds of meters away [source: SeaWorld]. ALOT. Great whites use a lot of energy to hunt a young healthy meal. Biological Batteries. Most pelagic sharks would — as they wander the vast open ocean their whole lives, and food is scarce. Why do sharks like ower blood? In other words, if sharks can smell blood from a mile away, will sharks be drawn to you if you swim in the ocean whilst menstruating? Sooner or later, this will bring a shark to the source of the odor. The Importance of Being Cartilaginous. You see, sharks are known as the 'Trashbins of the Ocean' or something along those lines. Is it a reality or a myth? Sharks are attracted to all blood, not just humans'. When a great white shark sees a shape on the surface that looks like a seal, it has two options. More on Warm-Bodied Sharks. How does the shark do this? Other research shows sharks are able to respond to one part blood for every one million parts of water; this is like being able to smell one teaspoon of something in a swimming pool [source: Shark Trust]. Top Answer. Why Sharks Attack People? Why the shark like Blood? Wiki User November 06, 2011 5:12PM. they like blood because they mostly eat blood while they hunt and eat. Putting the Bite on Cancer. Why the shark like Blood? But do sharks really not like the taste of humans? Why do Most Sharks Live in Salt Water? Why do sharks like ower blood? The first is to attack with full force… A full on attack occurs when the shark is 100% sure that the object is worth using valuable energy to go for.