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A banana contains naturally occurring radioactive material in the form of potassium-40.. Banana equivalent dose (BED) is an informal unit of measurement of ionizing radiation exposure, intended as a general educational example to compare a dose of radioactivity to the dose one is exposed to by eating one average-sized banana.
The value of this reference dose is given as "1" and thus becomes the "unit of measurement" banana equivalent dose. Consequently, other radiation exposures can be compared to the consumption of one banana. For example, the average daily total radiation exposure of a person is 100 banana equivalent doses.
The radiation source in the Goiânia accident was a small capsule containing about 93 grams (3.3 oz) of highly radioactive caesium chloride (a caesium salt made with a radioisotope, caesium-137) encased in a shielding canister made of lead and steel. The source was positioned in a container of the wheel type, where the wheel turns inside the ...
15 Common Food Poisoning Risks The Center for Disease Control and Prevention estimates that every year 48 million Americans , or roughly one in six people, get sick from foodborne illnesses, and ...
Types of electromagnetic radiation. Radiation exposure is a measure of the ionization of air due to ionizing ... Bananas 3,520 1 Carrots 3,400 0.6 – 2 White ...
Food poisoning, also known as foodborne illness, is a common sickness caused by swallowing food or liquids that contain harmful bacteria, viruses or parasites, and sometimes even chemicals.
It would not be physically possible to eat enough bananas to cause radiation poisoning, as the radiation dose from bananas is non-cumulative. [14] [15] [16] Radiation is ubiquitous on Earth, and humans are adapted to survive at the normal low-to-moderate levels of radiation found on Earth's surface.
Treating radiation poisoning is harder. Lead is a single element, but there's a whole suite of elements with radioactive forms. For radioactive elements, "there's no real common denominator. ...