But the high blood pressure from salt might kill you decades later.
A radioactive thyroid would make you wish for death as your lower jaw rots away and eventually falls off.
Don’t half ass it because of a fear of heart disease. A large dose kills cells in your thyroid (still terrible) a moderate dose wouldn’t kill the cells but almost guarantee rapid onset cancer.
It’s why the tablets aren’t “enough that your body needs” they’re “a literal insane amount”. Like take your daily requirement times 3-5 years level of crazy.
Also, I’m pretty sure they have an expiration date. If it’s life or death, I would not trust them very far past that date. I don’t think they’d be harmful, just less effective.
You can expect KI to expire like NaCl does.
The filler might be not ok after a long amount of time, but the KI will be and that’s what saves your thyroid.
Here’s some info regarding dosage:
Iodide ion, as present in KI, does not decay. Period. It’s that ion that your body requires. The tablets would serve their purpose for long after they are purchased.
As a chemist, I will go ahead and inform you confidently that Potassium Iodide in a dry place will outlast you by a significant margin. It’s very chemically stable.
Probably to account for people who won’t store it properly, degradation of the packaging material, etc.
For example, if you store your blister pack of KI on a sunny shelf in your bathroom, UV rays eventually weaken the plastic packaging, cracks develop in the plastic letting in water vapor from your shower, and a stray mold space makes its way in as well and eventually you end up with mold growing on your pills. The KI itself may still be perfectly fine and able to do its job, but that mold might make you sick.
Idiodin itself can’t get “bad” in any way. The carrier material might go bad, but that’s also just starches and a few mineral compounds. At worst, you get powder instead of a pill.
The expiration dates on medication are intentionally extremely conservative.
You could just buy iodine tablets now…
But the high blood pressure from salt might kill you decades later.
A radioactive thyroid would make you wish for death as your lower jaw rots away and eventually falls off.
Don’t half ass it because of a fear of heart disease. A large dose kills cells in your thyroid (still terrible) a moderate dose wouldn’t kill the cells but almost guarantee rapid onset cancer.
It’s why the tablets aren’t “enough that your body needs” they’re “a literal insane amount”. Like take your daily requirement times 3-5 years level of crazy.
Also, I’m pretty sure they have an expiration date. If it’s life or death, I would not trust them very far past that date. I don’t think they’d be harmful, just less effective.
Iodine like salt is a mineral. It won’t ever “go bad” but the USDA requires that you put expiration dates on consumables.
I have several packets of iodine pills they don’t cost much and I keep them with my bug out bag.
You can expect KI to expire like NaCl does.
The filler might be not ok after a long amount of time, but the KI will be and that’s what saves your thyroid.
Here’s some info regarding dosage:
from: https://www.fda.gov/regulatory-information/search-fda-guidance-documents/potassium-iodide-thyroid-blocking-agent-radiation-emergencies
What does potassium iodide decay into? It’s not an organic compound.
Iodide ion, as present in KI, does not decay. Period. It’s that ion that your body requires. The tablets would serve their purpose for long after they are purchased.
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I don’t know, I’m not any kind of chemist. I trust the actual chemists to tell me how long the pills will be trustworthy.
As a chemist, I will go ahead and inform you confidently that Potassium Iodide in a dry place will outlast you by a significant margin. It’s very chemically stable.
What’s the date for, then?
They’re required to put some date, and nobody wants to pay for a 50-year medical study to show what chemists already know: KI will still be KI.
Regulation compliance probably
Probably to account for people who won’t store it properly, degradation of the packaging material, etc.
For example, if you store your blister pack of KI on a sunny shelf in your bathroom, UV rays eventually weaken the plastic packaging, cracks develop in the plastic letting in water vapor from your shower, and a stray mold space makes its way in as well and eventually you end up with mold growing on your pills. The KI itself may still be perfectly fine and able to do its job, but that mold might make you sick.
Idiodin itself can’t get “bad” in any way. The carrier material might go bad, but that’s also just starches and a few mineral compounds. At worst, you get powder instead of a pill.
The expiration dates on medication are intentionally extremely conservative.