Will I Die If I Eat Polar Bear Liver? Peter Rabbit Teddy Bear

Whereas this polar bear could simply make a meal out of you, one bite of his liver could possibly be sufficient to send you to the hospital. Liver has lengthy been a staple in lots of diets. Deep-fried hen livers are a favorite in components of the American South. In Japan, you'll be able to order a heaping serving to of sashimi made with uncooked fish liver. As delicious (or disgusting) as a few of these dishes could sound to you, not each bird, fish or mammal necessarily offers the most effective ingredients for a culinary masterpiece. Travel 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, but cute panda teddy they've long known to keep away from eating the livers of varied arctic creatures. In reality, for those who ever have the chance to strive polar bear liver, assume twice -- it could be the final meal you ever eat. Western explorers, however, learned the arduous approach. Maybe the most horrific symptom they encountered was peeling skin. Even the thick pores and skin on the bottoms of a affected person's feet could peel away, leaving the underlying flesh bloody and exposed. The worst instances ended in liver damage, hemorrhage, coma and loss of life. 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 concerned flaking around the mouth, some accounts reported instances of full-body skin loss. The polar bear's liver, much like these of arctic seals and huskies, accommodates extremely high ranges of retinol (the form of vitamin A found in members of the animal kingdom). On the subsequent page, we'll uncover why polar bears carry round so much vitamin A in their livers and the way essential their retinol tolerance is to their survival. Whereas some vitamins dissolve in water, vitamin A only dissolves in fat. As a substitute, it collects within the physique's filtration organ, the liver, the place it could possibly attain toxic levels. Vitamin A is a crucial building block for many animals. Which means, unlike different vitamins, excess vitamin A does not exit the physique in urine. Humans only require it in very small amounts, but it plays a significant function in eyesight, reproduction, fetal improvement, growth, immune response and the cellular formation of tissue. Vitamin A tolerability in humans varies relying on age, gender and physical condition. Without sufficient vitamin A in your system, you can simply find yourself facing signs just as dangerous as those related to hypervitaminosis A. Deficiencies can lead to dry pores and skin, diarrhea, blindness, development retardation and even loss of life. We usually absorb it via the consumption of foods akin to spinach, broccoli, eggs, milk and various meats. Actually, their physiology evolved to tolerate so much vitamin A for just one cause: to eat seals. Like many animals, polar bears profit from retaining a specific amount of vitamin A of their system, however there's nothing to point they actually require such large quantities. When you ate a bearded seal's liver, you'd undergo from hypervitaminosis A, however the polar bear can tolerate and enjoy the feast. The seals retailer high levels of vitamin A with the intention to swiftly develop and nourish their younger in a harsh, chilly environment. In the wild, polar bears feed nearly exclusively on bearded seals and ringed seals, both of which retailer excessive levels of vitamin A in their livers and blubber. Remember, vitamin A performs a key role in growth and natal development. So if the blue plate particular at your favourite diner is ever sautéed polar bear liver, you would possibly just need to keep on with a salad. The seals depend on this vitamin to rapidly advance them via their weak pup stages. Explore the hyperlinks on the next web page to learn more about vitamin A and polar bear liver. One polar bear liver typically accommodates as much vitamin A as 79 to one hundred fifteen rooster eggs. That award-winning 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 within the polar bear inhabitants? 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 Tips. Eliasen, Mogens. "The Dangerous(?) Vitamin A." K9joy Training. Higdon, Jane. "Vitamin A." Linus Pauling Institute at Oregon State College. Hicks, R. Marian. "The scientific foundation for concerning vitamin A and its analogues as anti-carcinogenic agents." Proceedings of the Nutrition Society. International federation of Competitive 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 College of Cambridge Dunn Nutritional Laboratory and Medical Analysis Council. Rodahl, K. and T. Moore. Slaughter, Kip. E-mail interview.