this post was submitted on 11 Dec 2024
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[โ€“] TropicalDingdong 91 points 1 month ago (2 children)

Yeah its safe. Your aunties nasty ass jello salad with banana's in it is giving you far more radiation exposure than those plates, because you put it inside you.

[โ€“] ChihuahuaOfDoom 42 points 1 month ago (1 children)

You could put one of those candle holders inside you if you're so inclined.

[โ€“] ebolapie 9 points 1 month ago
[โ€“] [email protected] 6 points 1 month ago (4 children)

Is there something specific about bananas or is it just the go to stand in for saying that even fruit entire radiation?

[โ€“] NegativeInf 41 points 1 month ago

The potassium taken up by banana plants during growth has radioactive isotopes which are concentrated in the fruiting bodies.

[โ€“] [email protected] 26 points 1 month ago (1 children)

It's well-enough documented that there's an informal unit of measurement for it: https://en.wikipedia.org/wiki/Banana_equivalent_dose

[โ€“] [email protected] 28 points 1 month ago (1 children)

Ugh.. They actually use bananas for scale...

[โ€“] IzzyScissor 5 points 1 month ago (1 children)

Ironically though, your body doesn't really store excess potassium. When you eat a banana, you're only replacing a banana's worth of potassium within your body, so it ends up being largely net 0 in terms of a radiation dose, even though it's radioactive.

[โ€“] angrystego 1 points 1 month ago (1 children)

But you could exchange non-radioactive isotopes for the radioactive ones bananas are rich in, right?

[โ€“] [email protected] 5 points 1 month ago

If you can find a source of non-radioactive potassium.

[โ€“] [email protected] 13 points 1 month ago

Bananas genuinely are more radioactive than most other foods due to their high potassium content and the relatively high frequency of radioactive isotopes of potassium.

[โ€“] TropicalDingdong 8 points 1 month ago (2 children)

Most of the respondents to your comment focused on the bananas themselves as being the issue, but they are actually missing the point somewhat. Bananas do have more potassium and are more radioactive than other fruit, but actually, its the "putting them inside you" which is the much larger issue. The inverse square law applies to all forms of radiation and you've effectively reduced that to 0 by ingesting the thing which is radioactive. So instead of absorbing a small fraction of the total radiation emitted by the thing over time, you are exposed to ALL of the radiation emitted by the thing over time. Not to mention any radiation given off the plates is not even going to be able to penetrate your skin or clothes; whereas the banana is already inside you.

[โ€“] [email protected] 2 points 1 month ago

Maybe the little bit of radiation is why bananas are so damn tasty

[โ€“] Knock_Knock_Lemmy_In 2 points 1 month ago (2 children)

Are you saying not to eat bananas?

[โ€“] TropicalDingdong 2 points 1 month ago

just don't eat the uranium plates. or do. whatever. I'm just text on a page.

[โ€“] FlyingSquid 1 points 1 month ago

I'm saying it. They're disgusting. Yech.