Will I Die If I Eat Polar Bear Liver? Dog Teddy Bear Big Size

While this polar bear may easily make a meal out of you, one bite of his liver may very well be sufficient to send you to the hospital. Liver has lengthy been a staple in lots of diets. Deep-fried rooster livers are a favourite in components 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 might sound to you, not every chook, fish or mammal necessarily offers the best components for a culinary masterpiece. Travel to Germany and you may feast on conventional liverwurst. The native peoples of the Arctic have never shied away from cooking up some polar bear stew, however they've long identified to keep away from consuming the livers of various arctic creatures. In actual fact, if you happen to ever have the possibility to try polar bear liver, think twice -- it often is the final meal you ever eat. Western explorers, however, learned the exhausting way. Maybe probably the most horrific symptom they encountered was peeling skin. Even the thick pores and skin on the bottoms of a patient's feet might peel away, leaving the underlying flesh bloody and uncovered. The worst circumstances ended in liver injury, hemorrhage, coma and death. These explorers suffered from acute hypervitaminosis A, a condition resulting from the overconsumption of vitamin A throughout a short period of time. Whereas milder cases merely involved flaking around the mouth, some accounts reported instances of full-physique skin loss. The polar bear's liver, very similar to those of arctic seals and huskies, accommodates extremely excessive ranges of retinol (the type of vitamin A found in members of the animal kingdom). On the subsequent web page, we'll discover why polar bears carry around a lot vitamin A of their livers and how crucial their retinol tolerance is to their survival. While some vitamins dissolve in water, vitamin A only dissolves in fat. Instead, it collects in the body's filtration organ, the liver, where it may reach toxic ranges. Vitamin A is a crucial constructing block for a lot of animals. Which means that, unlike other vitamins, excess vitamin A doesn't exit the physique in urine. Humans solely require it in very small quantities, nevertheless it plays a significant role in eyesight, reproduction, fetal improvement, koala bear soft toy growth, immune response and the cellular formation of tissue. Vitamin A tolerability in people varies depending on age, gender and bodily condition. With out sufficient vitamin A in your system, you possibly can easily end up dealing with signs simply as dangerous as these associated with hypervitaminosis A. Deficiencies can lead to dry skin, diarrhea, blindness, progress retardation and even dying. We typically absorb it via the consumption of foods comparable to spinach, broccoli, eggs, milk and varied meats. In fact, their physiology evolved to tolerate so much vitamin A for just one motive: to eat seals. Like many animals, polar bears benefit from holding a specific amount of vitamin A in their system, but there's nothing to point they really require such large quantities. If you happen to ate a bearded seal's liver, you'd undergo from hypervitaminosis A, but the polar bear can tolerate and enjoy the feast. The seals retailer high ranges of vitamin A to be able to swiftly develop and nourish their younger in a harsh, chilly surroundings. Within the wild, polar bears feed nearly exclusively on bearded seals and ringed seals, each of which store excessive levels of vitamin A in their livers and blubber. Remember, vitamin A plays a key position in development and natal development. So if the blue plate special at your favorite diner is ever sautéed polar bear liver, you would possibly simply need to follow a salad. The seals depend on this vitamin to rapidly advance them by their weak pup stages. Discover the links on the next web page to learn more about vitamin A and polar bear liver. One polar bear liver usually accommodates as much vitamin A as seventy nine to a hundred and fifteen hen eggs. That award-successful meal comes in at practically twice the tolerable higher limits of human vitamin A consumption. What does international warming need to do with the decline in the polar bear population? Brown, Dan. "Vitamin A Toxicity." Cornell University Division of Animal Science. AZA Bear Tag. "Polar Bear (Ursus maritimus)." Association of Zoos and Aquariums Standardizes Animal Care Guidelines. Eliasen, Mogens. "The Harmful(?) Vitamin A." K9joy Education. Higdon, Jane. "Vitamin A." Linus Pauling Institute at Oregon State College. Hicks, R. Marian. "The scientific basis for regarding vitamin A and its analogues as anti-carcinogenic agents." Proceedings of the Nutrition Society. Worldwide federation of Aggressive Eating. Lintzenich, Barbara, et al. Brookfield Zoo Conservation Biology and Analysis Heart. 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 Research Council. Rodahl, Okay. and T. Moore. Slaughter, Kip. E-mail interview.