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Health risk? Numerous radioactive substances in food

Health risk? Numerous radioactive substances in food


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Study examines food for radioactive substances
Most consumers are probably aware that food may be contaminated with pollutants. However, only a few think of radioactive substances. But these are also found in very low concentrations in our food. The Federal Institute for Risk Assessment (BfR) and the Federal Office for Radiation Protection (BfS) will investigate the health risk posed by the radioactive substances in food as part of the BfR-MEAL study.

"Even if radiation-emitting radioactive elements such as uranium are only contained in small amounts in food, there could be a risk from the chemical properties and the radioactive radiation of the substances if they are absorbed over a longer period of time and in higher concentrations," explains Professor Dr . Dr. Andreas Hensel, President of the BfR. The actual risk should therefore be examined in a comprehensive study. BfS and BfR will collect additional data for the risk assessment, said Prof. Hensel.

Examination for radiation
As part of the study, prepared foods are to be examined for radiation from radioactive elements such as uranium, reports the BfR. This would take into account in particular foods that are consumed most by the population in Germany. This includes foods made from cereal products as well as vegetables and potatoes, dairy products, meat and fish. For the first time, the BfR-MEAL study in Germany examines food for various substances such as nutrients, heavy metals or additives to determine average concentrations of these substances in the average human diet, according to the BfR.

Risks so far unclear
The BfS will receive selected food samples from the foods that are prepared in a special study kitchen typical of the household for the investigation of various natural radionuclides such as uranium, radium-226, radium-228 or lead-210. "Humans cannot perceive or record radioactivity with their senses," emphasizes Wolfram König, President of the Federal Office for Radiation Protection. Therefore, citizens are reliant on verified and reliable data. "The joint study should help to better understand, compare and classify possible or negligible risks," said the BfS President.

Radioactive elements can occur anywhere
The food selection was made by the BfS on the basis of the National Consumption Study II and mainly includes grain products, vegetables, potatoes, milk products, meat and fish. The background is that natural radionuclides in different concentrations and compounds in rocks and minerals occur everywhere in the environment and can therefore also be contained in the food, according to the BfR. The BfS therefore examines the various food samples for radioactive elements and uses the measurement results of the samples to make a dose estimate for the population.

The BfR-MEAL study is carried out on behalf of the Federal Ministry of Food and Agriculture (BMEL) and is scheduled to run for seven years. BfR reports that essentially the entire German food range is taken into account, with the aim of being able to obtain information about the concentrations of different substances in the food consumed by consumers for the first time in Germany. (fp)

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Video: What Happens If You Eat Radioactive Food? (June 2022).


Comments:

  1. JoJosida

    I think you are wrong. I'm sure. Let's discuss. Email me at PM, we will talk.

  2. Psusennes

    It is shameful!

  3. Sped

    Does not plow



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