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Shellac (/ ʃ ə ˈ l æ k /) [1] is a ... Shellac as wood finish is natural and non-toxic in its pure form. A finish made of shellac is UV-resistant. For water ...
Urushiol / ʊ ˈ r uː ʃ i. ɒ l / is an oily mixture of organic compounds with allergenic properties found in plants of the family Anacardiaceae, especially Toxicodendron spp. (e.g., poison oak, Chinese lacquer tree, poison ivy, poison sumac), Comocladia spp. (maidenplums), Metopium spp.
Toxic to cardio and central nervous systems, gastrointestinal bleeding [3] Ephedra: ma huang: Ephedra sinica: Agitation and palpitations, [3] "hypertension, irregular heart rate, insomnia, nervousness, tremors and seizures, paranoid psychosis, heart attacks, strokes, and death", [1] [15] kidney stones [15] Flavonoids (contained in many ...
Microplastics were detected in almost every seafood sample found off the coast of the western U.S. in a recent study. The particles were found in the edible tissue of six different species of fish.
Saxitoxin is highly toxic to guinea pigs, fatal at only 5 μg/kg when injected intramuscularly. The lethal doses for mice are very similar with varying administration routes: i.v. is 3.4 μg/kg, i.p. is 10 μg/kg and p.o. is 263 μg/kg. The oral LD50 for humans is 5.7 μg/kg, therefore approximately 0.57 mg of saxitoxin is lethal if ingested ...
How toxic algae affects humans and pets. Toxic algae blooms can be extremely dangerous to both humans and pets by producing nerve and liver toxins. Nerve toxins, or nerve poisoning can cause ...
Although many people have a fear of mushroom poisoning by "toadstools", only a small number of the many macroscopic fruiting bodies commonly known as mushrooms and toadstools have proven fatal to humans. This list is not exhaustive and does not contain many fungi that, although not deadly, are still harmful.
Some studies have suggested the dye is a carcinogen to animals, but no research yet has been able to show the same case in humans. "This is a 'dose makes the poison' situation," Thomason says.