What is more dangerous to eat ?

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SUMMARY

The discussion centers on the dangers of alpha radiation versus gamma radiation when ingested. Alpha radiation is established as the most dangerous due to its strong ionizing power, which can cause significant damage if absorbed by the body, particularly to the digestive tract. In contrast, gamma radiation, while capable of penetrating materials like concrete, is less harmful when ingested, as it is used in medical diagnostics and procedures, such as thyroid function tests and food sterilization. The consensus is clear: ingestion of alpha radiation poses a greater risk than gamma radiation.

PREREQUISITES
  • Understanding of radiation types: alpha, beta, and gamma
  • Basic knowledge of ionizing radiation and its effects on human health
  • Familiarity with medical diagnostic procedures involving gamma emitters
  • Awareness of radiation shielding materials (e.g., paper, aluminum, concrete)
NEXT STEPS
  • Research the health effects of alpha radiation exposure
  • Learn about gamma radiation applications in medical diagnostics
  • Explore radiation shielding techniques and materials
  • Investigate the use of gamma radiation in food sterilization processes
USEFUL FOR

This discussion is beneficial for health professionals, radiation safety officers, and anyone interested in the implications of radiation exposure on human health.

Ylle
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I have an assignment:
What is more dangerous to eat: A alfa-radiation or gamma-radiation? And why?

I'm from Denmark, so I don't know if alfa-radiation and gamma-radiation are the correct words, but I hope you get the idea !


Thank you :D
 
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Its not really eat, its like... absorb? Alpha or Gamma? Alpha is least dangerous, then beta, then gamma, the strongest and most dangerous. Alpha cannot penetrate paper, beta cannot penetrate aluminum foil, and gamma can't penetrate, like several inches of concrete or steel
 
I was reading about rus/russ on an online dictionary, can you tell me some interesting things about it? I heard it was in Dennmark
 
Mk said:
Its not really eat, its like... absorb? Alpha or Gamma? Alpha is least dangerous, then beta, then gamma, the strongest and most dangerous. Alpha cannot penetrate paper, beta cannot penetrate aluminum foil, and gamma can't penetrate, like several inches of concrete or steel
No, alpha would be more dangerous when ingested I think. Alpha radiation has the strongest ionizing power, then beta, gamma is the weakest. That is why alpha radiation is stopped by a piece of paper: it easily interacts with atoms, thus dangerous if you ingest it.
 
You shouldn't eat any of them!

I'm not sure. Alpha radiation might do more to damage your digestive tract, but then gamma radiation would penetrate furthest and damage a lot more than just the digestive tract. I do know gamma emitters are used in medical diagnostic tests (for example, I-125 or I-133...I can't recall which...is given orally to test for thyroid function), so they can't be too harmful or this wouldn't be a very practical diagnostic.
 
Moonbear said:
I do know gamma emitters are used in medical diagnostic tests (for example, I-125 or I-133...I can't recall which...is given orally to test for thyroid function), so they can't be too harmful or this wouldn't be a very practical diagnostic.
Gamma emitters are also used as a surgical knife, when focussed in a beam.. gamma emitters are also used for food sterilization.
 
Monique said:
Gamma emitters are also used as a surgical knife, when focussed in a beam...

Are you sure that isn't a gamma light wave laser?
 

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