Will I Die If I Eat Polar Bear Liver? Big Teddy Bear Online

While this polar bear could simply make a meal out of you, one bite of his liver could be enough to send you to the hospital. Liver has lengthy been a staple in many diets. Deep-fried hen livers are a favorite in components of the American South. In Japan, you may order a heaping helping of sashimi made with raw fish liver. As delicious (or disgusting) as some of these dishes may sound to you, not each chook, fish or mammal necessarily offers the best components for a culinary masterpiece. Journey to Germany and you may feast on conventional liverwurst. The native peoples of the Arctic have by no means shied away from cooking up some polar bear stew, but they've long identified to keep away from consuming the livers of varied arctic creatures. In actual fact, if you happen large panda teddy to ever have the possibility to attempt polar bear liver, assume twice -- it may be the last meal you ever eat. Western explorers, nonetheless, discovered the arduous means. Maybe the most horrific symptom they encountered was peeling skin. Even the thick skin on the bottoms of a affected person's ft may peel away, leaving the underlying flesh bloody and exposed. The worst circumstances ended in liver harm, hemorrhage, coma and demise. These explorers suffered from acute hypervitaminosis A, a condition resulting from the overconsumption of vitamin A throughout a brief time frame. Whereas milder circumstances merely concerned flaking around the mouth, some accounts reported circumstances of full-physique skin loss. The polar bear's liver, much like these of arctic seals and huskies, contains extraordinarily excessive ranges of retinol (the form of vitamin A present in members of the animal kingdom). On the subsequent web page, we'll uncover why polar bears carry round so much vitamin A of their livers and how essential their retinol tolerance is to their survival. Whereas some vitamins dissolve in water, vitamin A solely dissolves in fat. Instead, it collects in the body's filtration organ, the liver, where it could actually reach toxic ranges. Vitamin A is a vital building block for many animals. Which means, unlike other vitamins, excess vitamin A would not exit the physique in urine. Humans solely require it in very small quantities, nevertheless it performs a significant role 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. With out sufficient vitamin A in your system, you possibly can simply find yourself going through signs simply as bad as these related to hypervitaminosis A. Deficiencies can result in dry pores and skin, diarrhea, blindness, growth retardation and even loss of life. We sometimes absorb it through the consumption of foods equivalent to spinach, broccoli, eggs, milk and numerous meats. In fact, their physiology developed to tolerate so much vitamin A for only one purpose: to eat seals. Like many animals, polar bears benefit from keeping a specific amount of vitamin A of their system, however there's nothing to point they really require such massive quantities. In the event you ate a bearded seal's liver, you'd endure from hypervitaminosis A, however the polar bear can tolerate and benefit from the feast. The seals retailer high levels of vitamin A in an effort to swiftly develop and nourish their young in a harsh, chilly surroundings. Within the wild, polar bears feed virtually exclusively on bearded seals and ringed seals, both of which store high levels of vitamin A of their livers and blubber. Remember, vitamin A plays a key function in development and natal growth. So if the blue plate special at your favourite diner is ever sautéed polar bear liver, you would possibly simply want to persist with a salad. The seals rely on this vitamin to rapidly advance them via their vulnerable pup levels. Explore the hyperlinks on the subsequent web page to learn more about vitamin A and polar bear liver. One polar bear liver typically incorporates as a lot vitamin A as 79 to a hundred and fifteen rooster eggs. That award-winning meal is available in at almost twice the tolerable upper limits of human vitamin A consumption. What does global warming have to do with the decline within the polar bear inhabitants? Brown, Dan. "Vitamin A Toxicity." Cornell University Department of Animal Science. AZA Bear Tag. "Polar Bear (Ursus maritimus)." Association of Zoos and Aquariums Standardizes Animal Care Pointers. Eliasen, Mogens. "The Harmful(?) Vitamin A." K9joy Education. Higdon, Jane. "Vitamin A." Linus Pauling Institute at Oregon State University. Hicks, R. Marian. "The scientific basis for concerning vitamin A and its analogues as anti-carcinogenic agents." Proceedings of the Nutrition Society. Worldwide 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.