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Ant chalk, also known as Chinese chalk or Miraculous Insecticide Chalk, is an insecticide in the form of normal looking chalk. It contains the pesticides deltamethrin and cypermethrin. [1] While the active ingredients are legal in the United States, [2] the chalk is not legal there. Labeling often falsely claims the chalk is "harmless to human ...
The practice of eating calabash chalk is observed by both sexes and different age groups of people of African descent, for the purpose of pleasure. However, it is prevalent among women, predominantly during pregnancy, who claim it prevents vomiting, over-salivation and nausea. [1] Calabash chalk is also used to make facial masks and soaps. [6]
Cypermethrin is highly toxic to fish, bees and aquatic insects, according to the National Pesticide Information Center (NPIC) (previously National Pesticides Telecommunication Network) in the USA [1]. It is found in many household ant and cockroach killers, including Raid, Ortho, Combat, ant chalk, and some products of Baygon in Southeast Asia.
Humans have been lucky when it comes to avoiding sizeable meteors and mass die-offs. However, if one measuring 50-meters-wide and speeding towards Earth at roughly 9 miles per second exploded in ...
Geophagia (/ ˌ dʒ iː ə ˈ f eɪ dʒ (i) ə /), also known as geophagy (/ dʒ i ˈ ɒ f ə dʒ i /), [1] is the intentional [2] practice of consuming earth or soil-like substances such as clay, chalk, or termite mounds. It is a behavioural adaptation that occurs in many non-human animals and has been documented in more than 100 primate ...
Chalk is a soft, white, porous, sedimentary carbonate rock. It is a form of limestone composed of the mineral calcite and originally formed deep under the sea by the ...
10 Common Foods That Can Be Poisonous. Fruits, vegetables, seeds and beans are all essential parts of a well-balanced and healthy diet, but if these health gems are not consumed properly, they ...
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 ...