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The stalks of rhubarb that you find at the grocery store are entirely safe to eat—but the leaves are toxic. “The leaves are very high in oxalates, so you should not consume the inedible and ...
Although the oxalic acid content of rhubarb leaves can vary, a typical value is about 0.5%, [30] so almost 5 kg of the extremely sour leaves would have to be consumed to reach the LD 50. Cooking the leaves with soda can make them more poisonous by producing soluble oxalates . [ 31 ]
Rhubarb damaged by severe cold should not be eaten, as it may be high in oxalic acid, which migrates from the leaves and can cause illness. [17] The colour of rhubarb stalks can vary from the commonly associated crimson red, through speckled light pink, to simply light green. Rhubarb stalks are poetically described as "crimson stalks".
In case you’re not familiar with these viruses, norovirus causes vomiting and diarrhea (sometimes at the same time), while hepatitis A impacts the liver and can cause diarrhea, fatigue, joint ...
Deadliest animals as of 2016 [1]. This is a list of the deadliest animals to humans worldwide, measured by the number of humans killed per year. Different lists have varying criteria and definitions, so lists from different sources disagree and can be contentious.
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Here are 10 weird things that can kill you almost instantly. Number 10.A meteor. Humans have been lucky when it comes to avoiding sizeable meteors and mass die-offs. However, if one measuring 50 ...
Gunnera tinctoria, known as giant rhubarb, [2] Chilean rhubarb, or nalca, is a flowering plant species native to southern Chile and neighboring zones in Argentina. It is unrelated to rhubarb , as the two plants belong to different orders , but looks similar from a distance and has similar culinary uses.