Will I Die If I Eat Polar Bear Liver? Koala Bear Soft Toy 45764

While this polar bear may simply make a meal out of you, one chew of his liver might be sufficient to ship you to the hospital. Liver has long been a staple in lots of diets. Deep-fried chicken livers are a favourite in parts of the American South. In Japan, you may order a heaping helping of sashimi made with uncooked fish liver. As delicious (or disgusting) as some of these dishes may sound to you, not every bird, fish or mammal necessarily provides the most effective substances for a culinary masterpiece. Journey to Germany and you may feast on traditional liverwurst. The native peoples of the Arctic have by no means shied away from cooking up some polar bear stew, but they've lengthy identified to avoid consuming the livers of assorted arctic creatures. The truth is, when you ever have the chance to try polar bear liver, suppose twice -- it could be the last meal you ever eat. Western explorers, nevertheless, discovered the hard way. Perhaps probably the most horrific symptom they encountered was peeling skin. Even the thick skin on the bottoms of a patient's toes may peel away, leaving the underlying flesh bloody and uncovered. The worst instances ended in liver damage, hemorrhage, coma and dying. These explorers suffered from acute hypervitaminosis A, a situation ensuing from the overconsumption of vitamin A during a short time frame. While milder instances merely concerned flaking across the mouth, some accounts reported circumstances of full-body skin loss. The polar bear's liver, much like those of arctic seals and huskies, contains extremely high panda teddy bear shop near me levels of retinol (the type of vitamin A present in members of the animal kingdom). On the following web page, we'll uncover why polar bears carry around a lot vitamin A in their livers and the way essential their retinol tolerance is to their survival. Whereas some vitamins dissolve in water, vitamin A solely dissolves in fats. As an alternative, it collects in the body's filtration organ, the liver, where it could reach toxic levels. Vitamin A is an important building block for a lot of animals. Because of this, in contrast to different vitamins, excess vitamin A does not exit the physique in urine. People solely require it in very small amounts, nevertheless it plays a vital role in eyesight, reproduction, fetal development, progress, immune response and the cellular formation of tissue. Vitamin A tolerability in humans varies depending on age, gender and bodily situation. Without enough vitamin A in your system, you could easily end up dealing with signs simply as unhealthy as those associated with hypervitaminosis A. Deficiencies can result in dry skin, diarrhea, blindness, development retardation and even demise. We sometimes absorb it through the consumption of foods such as spinach, broccoli, eggs, milk and various meats. The truth is, their physiology developed to tolerate a lot vitamin A for just one purpose: to eat seals. Like many animals, polar bears profit from protecting a certain quantity of vitamin A of their system, however there's nothing to indicate they really require such large portions. If you happen to ate a bearded seal's liver, you'd undergo from hypervitaminosis A, however the polar bear can tolerate and benefit from the feast. The seals store excessive levels of vitamin A with the intention to swiftly develop and nourish their younger in a harsh, chilly surroundings. Within the wild, polar bears feed virtually solely on bearded seals and ringed seals, each of which retailer excessive ranges of vitamin A in their livers and blubber. Remember, vitamin A performs a key function in growth and natal growth. So if the blue plate particular at your favorite diner is ever sautéed polar bear liver, you might simply want to stick with a salad. The seals rely on this vitamin to rapidly advance them by their vulnerable pup stages. Discover the hyperlinks on the following web page to study more about vitamin A and polar bear liver. One polar bear liver typically contains as a lot vitamin A as seventy nine to one hundred fifteen rooster eggs. That award-successful meal is available in at almost twice the tolerable upper limits of human vitamin A consumption. What does world warming need to do with the decline in the polar bear population? Brown, Dan. "Vitamin A Toxicity." Cornell College Department of Animal Science. AZA Bear Tag. "Polar Bear (Ursus maritimus)." Association of Zoos and Aquariums Standardizes Animal Care Guidelines. Eliasen, Mogens. "The Dangerous(?) Vitamin A." K9joy Education. Higdon, Jane. "Vitamin A." Linus Pauling Institute at Oregon State University. Hicks, R. Marian. "The scientific basis for relating to vitamin A and its analogues as anti-carcinogenic brokers." Proceedings of the Nutrition Society. International federation of Aggressive Consuming. Lintzenich, Barbara, et al. Brookfield Zoo Conservation Biology and Analysis Center. Canadian Journal of Zoology. Penniston, Kristina L. and Sherry A. Tanumihardjo. Mos, Lizzy and Peter S. Ross. The American Journal of Clinical Nutrition. The University of Cambridge Dunn Nutritional Laboratory and Medical Analysis Council. Rodahl, K. and T. Moore. Slaughter, Kip. E-mail interview.