Will I Die If I Eat Polar Bear Liver? Very Very Big Teddy Bear 95093

While this polar bear could simply make a meal out of you, one chew of his liver could 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 possibly can order a heaping helping of sashimi made with raw fish liver. As scrumptious (or disgusting) as a few of these dishes might sound to you, not every chicken, fish or mammal essentially presents the very best ingredients for a culinary masterpiece. Journey 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 lengthy recognized to keep away from eating the livers of varied arctic creatures. In fact, should you ever have the chance to try polar bear liver, think twice -- it may be the final meal you ever eat. Western explorers, nonetheless, learned the exhausting manner. Maybe probably the most horrific symptom they encountered was peeling skin. Even the thick pores and skin on the bottoms of a patient's toes might peel away, leaving the underlying flesh bloody and exposed. The worst cases ended in liver injury, hemorrhage, coma and demise. These explorers suffered from acute hypervitaminosis A, a condition resulting from the overconsumption of vitamin A throughout a brief time period. While milder instances merely involved flaking across the mouth, some accounts reported circumstances of full-body pores and skin loss. The polar bear's liver, much like those of arctic seals and huskies, accommodates extremely excessive levels of retinol (the type of vitamin A present in members of the animal kingdom). On the following page, we'll uncover why polar bears carry around so much vitamin A of their livers and the way essential their retinol tolerance is to their survival. While some vitamins dissolve in water, vitamin A solely dissolves in fats. Instead, it collects in the physique's filtration organ, the liver, where it might probably attain toxic levels. Vitamin A is a crucial building block for a lot of animals. Which means that, in contrast to other vitamins, excess vitamin A would not exit the body in urine. Humans only require it in very small amounts, but it surely plays large panda teddy an important function in eyesight, reproduction, fetal improvement, progress, immune response and the cellular formation of tissue. Vitamin A tolerability in people varies relying on age, gender and bodily condition. Without sufficient vitamin A in your system, you could possibly easily find yourself dealing with signs simply as dangerous as these related to hypervitaminosis A. Deficiencies can result in dry skin, diarrhea, blindness, progress retardation and even demise. We usually absorb it by way of the consumption of foods resembling spinach, broccoli, eggs, milk and numerous meats. In actual fact, their physiology advanced to tolerate so much vitamin A for only one motive: to eat seals. Like many animals, polar bears profit from preserving a certain amount of vitamin A of their system, but there's nothing to indicate they really require such large quantities. If you ate a bearded seal's liver, you'd undergo from hypervitaminosis A, however the polar bear can tolerate and benefit from the feast. The seals retailer excessive ranges of vitamin A with the intention to swiftly grow and nourish their younger in a harsh, chilly setting. In the wild, polar bears feed nearly solely 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 role in progress and natal improvement. So if the blue plate special at your favourite diner is ever sautéed polar bear liver, you may just want to stick with a salad. The seals depend on this vitamin to rapidly advance them by their susceptible pup phases. Explore the links on the subsequent page to study more about vitamin A and polar bear liver. One polar bear liver typically accommodates as a lot vitamin A as seventy nine to a hundred and fifteen chicken eggs. That award-winning meal is available in at almost twice the tolerable higher limits of human vitamin A consumption. What does global warming should do with the decline in the polar bear inhabitants? Brown, Dan. "Vitamin A Toxicity." Cornell College Department 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 University. Hicks, R. Marian. "The scientific basis for relating to vitamin A and its analogues as anti-carcinogenic brokers." Proceedings of the Nutrition Society. International federation of Competitive Consuming. 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, Ok. and T. Moore. Slaughter, Kip. E-mail interview.