• Skip to main content
  • Skip to secondary menu
  • Skip to primary sidebar
emergency preparedness

Simply Preparing

Survival blog for disaster and emergency preparedness.

  • Home
  • About Simply Preparing
  • Beginning Prepping
  • Simple & Inexpensive Prepper Projects

How Potassium Iodide May Save Your Life During A Nuclear Event

September 25, 2017 By ParkerMama

We may earn money or products from the companies mentioned or linked to in this post, including Amazon Affiliate links

If there was a terrorist attack or nuclear disaster one of the biggest concerns would be exposure to harmful levels of  radiation.   Potassium Iodide (IOSAT)  keeps you safe by saturating your thyroid with a *this post contains affiliate links beneficial form of iodine which prevents your body from absorbing radioactive iodine, produced during a nuclear event.

Potassium Iodide Tablets

What Is Potassium Iodide?

*This post contains Amazon Affiliate Links

Approved for medical use by the FDA,  *this post contains affiliate links Potassium Iodide (IOSAT) is recommended by health officials as one of the best ways to stay in a nuclear radiation emergency.

Potassium iodide should be taken each day you are exposed to radioactive iodine due to a nuclear event.  So, for each day an adult was exposed to a nuclear blast, you would take one pill.  You can find Potassium Iodide here. 

Adults over 40 should not take KI since they have the lowest chance of developing thyroid cancer.

Do NOT give additional doses to newborns or pregnant and breastfeeding women.

How Much Potassium Iodide (IOSAT) Should I Take?

According to the IOSAT packaging insert, dosing should be as following:

Age 18+* ————–130mg daily (One IOSAT tablet)
Age 3 – 18 ————-65mg daily (1/2 IOSAT tablet) Adolescents approaching adult size should receive the full adult dose (130 mg).
1 month – 3 yrs. —– 32mg daily (1/4 IOSAT tablet)
Birth – 1 month —— 16mg daily (1/8 IOSAT tablet)

 Anyone allergic to iodine should NOT use Potassium Iodide. Read the enclosed pamphlet.

 When To Take Potassium Iodide Tablets (IOSAT)?

In case of a nuclear emergency, public officials will notify citizens of the need to protect themselves.   Don’t want to have to rely on the government?  Get a simple radiation detector to alert you to an emergent event.

Pro Tip:  A good face mask can help keep you from inhaling fallout particles.

How Potassium Iodide Can Save Your Life During A Nuclear Emergency

What Are You Waiting For?

Just a few simple steps and you can put a nuclear emergency plan together for you and your family.
Want to learn more? The book Nuclear War Survival Skills: Lifesaving Nuclear Facts and Self-Help Instructions is one of the best sources of information out there.

Join Our NEW Facebook Group

PS:  Join us in our new Simply Preparing DEALS group!  We are  working to increase our level of preparedness SIMPLY one GREAT deal at a time!

Filed Under: Beginning Prepping, SHTF Tagged With: nuclear, nuclear bomb fall out, potassium iodide

About ParkerMama

Tammy is a mom to 6 wonderful kids, including Parker, who came with an extra chromosome! She is passionate about special needs advocacy, living within her means, and preparing for an uncertain future. Tammy's main blog is Praying For Parker. Make sure to visit her there as well!

Primary Sidebar

Simple & Inexpensive Preps

WHAT Is A Boil Water Notice How Can You Survive It_

How To Survive A Boil Notice

A boil notice is issued when a municipal water provider detects dangerous pathogens and microorganisms in the water that can make us sick.  Other … [Read More...] about How To Survive A Boil Notice

Privacy Policy and Cookies

This site uses cookies. Please read our Privacy Policy so you fully understand how we use them.

Affiliate Disclosure

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.

Emergency Planning Basics

Calculating Drinking Water Storage Needs
Breaking Down Prepping Into Small Chunks
Family Emergency Plan Series

Food Storage

Ham and Cheese Egg Muffin Recipe

Ham and Cheese Egg Muffin Recipe

We are grab and go breakfast people at our house.   Since my kids were little,  the best way to make sure everyone  got a good breakfast was to have ready made items stashed away in the freezer. Luckily, this Sausage and Cheese Egg Muffin Recipe is super easy to make in bulk.  Consequently, the only […]

Surviving In Style

Why There Must Be An Israeli Bandage In Every Emergency Kit

An Israeli Bandage In Every Emergency Kit

The Israeli Bandage  was created by the Israeli Defense Force to save lives during combat. The pressure applicator on an Israeli Bandage exerts 30 … [Read More...] about An Israeli Bandage In Every Emergency Kit

Alternate Uses

Diatomaceous Earth Uses

Diatomaceous Earth Uses And Benefits

Have you ever heard of diatomaceous earth?  No?  Then today is your lucky day.  Read on to discover  diatomaceous earth uses to benefit your home, … [Read More...] about Diatomaceous Earth Uses And Benefits

Why Worry About Preparing?

Preparedness for a disaster makes a lot of sense. With recent and predicted events like Hurricane Sandy, The Colorado Wildfires, Fiscal Cliffs, and rising food and gas costs just in 2012 there is no denying that things are changing in our world. Whether or not you believe "The End of the World As We Know It" is near there are plenty of everyday things to worry about: loss of a job, health emergency, local weather events to name a few.

I find that I worry less about the big "what if's" out there the more emergency planning my family does to deal with the unexpected. I will share the survival tips and tricks I have learned while on this preparedness journey and hope that you join in with lots of comments. We all have a lot to learn from one another.

Now, lets get started prepping! Pick a post and start reading. At the end of every post the blog randomly selects three more survival posts for you to check out. Set aside 10 minutes a day to build your preppers knowledge base. We can never be done learning or prepping, right?

Things To Know

  • Advertising
  • Privacy Policies

Copyright © 2025 Indigo Ink, LLC: Simply Preparing Disaster and Emergency Preparedness · WordPress · Log in