Will I Die If I Eat Polar Bear Liver? Weighted Teddy

While this polar bear may easily make a meal out of you, one chunk of his liver could possibly be enough to send you to the hospital. Liver has long been a staple in lots of diets. Deep-fried hen livers are a favourite in elements of the American South. In Japan, you possibly can order a heaping serving to of sashimi made with raw fish liver. As delicious (or disgusting) as a few of these dishes could sound to you, not each hen, fish or mammal necessarily provides the most effective ingredients 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, but they've lengthy recognized to avoid eating the livers of assorted arctic creatures. In fact, in the event you ever have the prospect to attempt polar bear liver, suppose twice -- it would be the last meal you ever eat. Western explorers, nevertheless, learned the hard method. Maybe essentially the most horrific symptom they encountered was peeling pores and skin. Even the thick skin on the bottoms of a patient's toes might peel away, leaving the underlying flesh bloody and exposed. The worst circumstances ended in liver damage, hemorrhage, coma and demise. These explorers suffered from acute hypervitaminosis A, a condition resulting from the overconsumption of vitamin A during a short period of time. While milder cases merely concerned flaking across the mouth, some accounts reported cases of full-body skin loss. The polar bear's liver, very similar to https://artmight.com/user/profile/1147882 these of arctic seals and huskies, accommodates extremely excessive ranges of retinol (the type of vitamin A present in members of the animal kingdom). On the following page, we'll discover why polar bears carry round so much vitamin A of their livers and the way essential their retinol tolerance is to their survival. Whereas some vitamins dissolve in water, vitamin A solely dissolves in fat. As an alternative, it collects in the physique's filtration organ, the liver, the place it may possibly reach toxic levels. Vitamin A is an important building block for many animals. Which means, in contrast to different vitamins, excess vitamin A doesn't exit the body in urine. People solely require it in very small quantities, but it surely plays a significant position in eyesight, reproduction, fetal growth, progress, immune response and the cellular formation of tissue. Vitamin A tolerability in people varies depending on age, gender and physical situation. With out enough vitamin A in your system, you may simply end up going through symptoms just as bad as these related to hypervitaminosis A. Deficiencies can lead to dry skin, diarrhea, blindness, progress retardation and even dying. We sometimes absorb it through the consumption of foods similar to spinach, broccoli, eggs, milk and numerous meats. In truth, their physiology evolved to tolerate a lot vitamin A for only one motive: to eat seals. Like many animals, polar bears profit from maintaining a specific amount of vitamin A in their system, however there's nothing to point they really require such giant portions. If you happen to ate a bearded seal's liver, you'd suffer from hypervitaminosis A, however the polar bear can tolerate and benefit from the feast. The seals retailer excessive levels of vitamin A with a view to swiftly grow and nourish their younger in a harsh, chilly surroundings. In the wild, polar bears feed almost exclusively on bearded seals and ringed seals, each of which store high ranges of vitamin A of their livers and blubber. Remember, vitamin A plays a key function in progress and natal improvement. So if the blue plate special at your favourite diner is ever sautéed polar bear liver, you might just wish to stick with a salad. The seals rely on this vitamin to quickly advance them through their susceptible pup levels. Discover the hyperlinks on the subsequent web page to be taught more about vitamin A and polar bear liver. One polar bear liver sometimes incorporates as a lot vitamin A as 79 to 115 hen eggs. That award-profitable meal comes in at nearly twice the tolerable upper limits of human vitamin A consumption. What does international warming have to do with the decline in the polar bear population? 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 Schooling. 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. 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 College of Cambridge Dunn Nutritional Laboratory and Medical Research Council. Rodahl, Ok. and T. Moore. Slaughter, Kip. E-mail interview.