Whereas this polar bear might easily make a meal out of you, one chew of his liver might be enough to ship you to the hospital. Liver has long been a staple in many diets. Deep-fried rooster livers are a favourite in components of the American South. In Japan, you possibly can order a heaping serving to of sashimi made with uncooked fish liver. As scrumptious (or disgusting) as a few of these dishes might sound to you, not every chicken, fish or mammal necessarily offers the very best components 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, however they've long identified to avoid eating the livers of varied arctic creatures. Actually, for those who ever have the possibility to strive polar bear liver, think twice -- it stands out as the final meal you ever eat. Western explorers, nonetheless, learned the arduous manner. Maybe essentially the most horrific symptom they encountered was peeling skin. Even the thick pores and skin on the bottoms of a affected person's toes may 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 condition ensuing from the overconsumption of vitamin A throughout a brief time period. While milder circumstances merely concerned flaking around the mouth, some accounts reported circumstances of full-body pores and skin loss. The polar bear's liver, very like these of arctic seals and huskies, accommodates extraordinarily excessive ranges of retinol (the form of vitamin A present in members of the animal kingdom). On the next web page, we'll uncover why polar bears carry around a lot vitamin A of their livers and how crucial 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 may possibly reach toxic levels. Vitamin A is an important constructing block for many animals. This means that, not like other vitamins, excess vitamin A doesn't exit the body in urine. People only require it in very small amounts, but it performs an important function in eyesight, reproduction, fetal growth, progress, immune response and the cellular formation of tissue. Vitamin A tolerability in people varies relying on age, gender and physical condition. Without enough vitamin A in your system, you could easily end up facing symptoms simply as dangerous as these related to hypervitaminosis A. Deficiencies can lead to dry pores and skin, diarrhea, blindness, progress retardation and even loss of life. We sometimes absorb it via the consumption of foods reminiscent of spinach, broccoli, eggs, milk and varied meats. Actually, their physiology evolved to tolerate so much vitamin A for just one purpose: to eat seals. Like many animals, polar bears benefit from holding a certain quantity of vitamin A of their system, however there's nothing to indicate they really require such giant quantities. For those who 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 as a way 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, each of which retailer high levels of vitamin A of their livers and blubber. Remember, vitamin A plays a key position in progress and natal development. So if the blue plate special at your favorite diner is ever sautéed polar bear liver, you would possibly just wish to follow a salad. The seals depend on this vitamin to shortly advance them through their vulnerable pup stages. Explore the links on the following page to study more about vitamin A and polar bear liver. One polar bear liver usually incorporates as much vitamin A as seventy nine to 115 hen eggs. That award-profitable meal comes in at almost twice the tolerable upper limits of human vitamin A consumption. What does world warming must do with the decline within the polar bear population? Brown, Dan. "Vitamin A Toxicity." Cornell University Department of Animal Science. AZA Bear Tag. "Polar Bear (Ursus maritimus)." Affiliation of Zoos and Aquariums Standardizes Animal Care Pointers. Eliasen, Mogens. "The Dangerous(?) Vitamin A." K9joy Training. Higdon, Jane. "Vitamin A." Linus Pauling Institute at Oregon State University. Hicks, R. Marian. "The scientific foundation for relating to vitamin A and its analogues as anti-carcinogenic agents." Proceedings of the Nutrition Society. International federation of Aggressive Eating. 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 https://j6fstoreck2.over-blog.com/2023/04/will-i-die-if-i-eat-polar-bear-liver-cute-panda-teddy.html Dunn Nutritional Laboratory and Medical Research Council. Rodahl, Okay. and T. Moore. Slaughter, Kip. E-mail interview.
