Will I Die If I Eat Polar Bear Liver? Giant Koala Teddy

Whereas this polar bear may simply make a meal out of you, one chew of his liver could possibly be enough to send you to the hospital. Liver has lengthy been a staple in lots of diets. Deep-fried rooster livers are a favourite in elements of the American South. In Japan, you possibly can order a heaping helping of sashimi made with raw fish liver. As delicious (or disgusting) as a few of these dishes may sound to you, not every hen, fish or mammal necessarily presents the most effective substances for a culinary masterpiece. Journey to Germany and you can feast on traditional liverwurst. The native peoples of the Arctic have never shied away from cooking up some polar bear stew, however they've lengthy identified to avoid eating the livers of assorted arctic creatures. Actually, for those who ever have the chance to strive polar bear liver, suppose twice -- it stands out as the last meal you ever eat. Western explorers, nevertheless, learned the onerous method. Perhaps essentially the most horrific symptom they encountered was peeling skin. Even the thick pores and skin on the bottoms of a patient's feet may peel away, leaving the underlying flesh bloody and uncovered. The worst circumstances ended in liver harm, hemorrhage, coma and death. These explorers suffered from acute hypervitaminosis A, a situation ensuing from the overconsumption of vitamin A throughout a short period of time. Whereas milder instances merely involved flaking across the mouth, some accounts reported circumstances of full-physique skin loss. The polar bear's liver, much like these of arctic seals and huskies, comprises extraordinarily high ranges 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 round a lot vitamin A of their livers and how essential their retinol tolerance is to their survival. Whereas some vitamins dissolve in water, vitamin A only dissolves in fats. As an alternative, it collects within the body's filtration organ, the liver, where it may well reach toxic ranges. Vitamin A is a vital building block for a lot of animals. This means that, in contrast to other vitamins, excess vitamin A does not exit the body in urine. Humans solely require it in very small amounts, but it surely plays an important position in eyesight, reproduction, fetal improvement, development, immune response and the cellular formation of tissue. Vitamin A tolerability in humans varies relying on age, gender and bodily condition. Without sufficient vitamin A in your system, you could possibly easily find yourself going through signs just as unhealthy as these associated with hypervitaminosis A. Deficiencies can result in dry skin, diarrhea, blindness, growth retardation and even demise. We usually absorb it by means of the consumption of foods akin to spinach, broccoli, eggs, milk and numerous meats. In actual fact, their physiology evolved to tolerate so much vitamin A for only one reason: to eat seals. Like many animals, polar bears benefit from keeping a specific amount of vitamin A in their system, but there's nothing to point they actually require such massive quantities. In case you ate a bearded seal's liver, you'd endure from hypervitaminosis A, however the polar bear can tolerate and enjoy the feast. The seals retailer high ranges of vitamin A with a purpose to swiftly grow and nourish their younger in a harsh, chilly atmosphere. In 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 plays a key role in growth and natal improvement. So if the blue plate particular at your favorite diner is ever sautéed polar bear liver, you would possibly just wish to persist with a salad. The seals rely on this vitamin to quickly advance them by means of their susceptible pup stages. Discover the hyperlinks on the subsequent web page to be taught more about vitamin A and polar bear liver. One polar bear liver usually comprises as much vitamin A as seventy nine to one hundred fifteen rooster eggs. That award-profitable meal comes in at nearly twice the tolerable upper limits of human vitamin A consumption. What does global warming should do with the decline within the polar bear population? Brown, Dan. "Vitamin A Toxicity." Cornell University Division of Animal Science. AZA Bear Tag. "Polar Bear (Ursus maritimus)." Affiliation 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 College. Hicks, R. Marian. hometalk.com/member/83220664/tocco1345122 "The scientific foundation for regarding vitamin A and its analogues as anti-carcinogenic agents." Proceedings of the Nutrition Society. International federation of Aggressive Consuming. Lintzenich, Barbara, et al. Brookfield Zoo Conservation Biology and Analysis Middle. Canadian Journal of Zoology. Penniston, Kristina L. and Sherry A. Tanumihardjo. Mos, Lizzy and Peter S. Ross. The American Journal of Clinical Nutrition. The College of Cambridge Dunn Nutritional Laboratory and Medical Analysis Council. Rodahl, Ok. and T. Moore. Slaughter, Kip. E-mail interview.