---
product_id: 66642234
title: "Iodine: Why You Need It, Why You Can't Live Without It"
price: "€ 46.49"
currency: EUR
in_stock: true
reviews_count: 13
url: https://www.desertcart.pt/products/66642234-iodine-why-you-need-it-why-you-cant-live-without
store_origin: PT
region: Portugal
---

# Iodine: Why You Need It, Why You Can't Live Without It

**Price:** € 46.49
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Iodine: Why You Need It, Why You Can't Live Without It
- **How much does it cost?** € 46.49 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/66642234-iodine-why-you-need-it-why-you-cant-live-without)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Why You Need It, Why You Can't Live Without It, by David Brownstein M.D., 5th Edition, 2014 Iodine is the most misunderstood nutrient. After 17 years of practicing medicine, I can say that it is impossible to achieve your optimal health if you do not have adequate iodine levels. I have yet to see any item that is more important to promoting health or optimizing the function of the immune system than iodine. Learn what forms of iodine you need and why there is not enough iodine in salt. See how iodine can breast cancer, fibrocystic breast disease, detoxification, fatigue, Graves' disease, and Hashimoto's disease. Find out why iodine deficiency may be the root cause of thyroid problems including hypothyroidism and thyroid cancer. Discover how to get iodine in your diet and improve your immune system.

Review: Important info; well-written - So glad I got this book about the importance of taking iodine (beyond the low RDA that is standard). Easy to read, yet containing the studies that show why extra iodine is essential. The included testimonials are also helpful.
Review: Best book on iodine deficiency - Everyone should read this book because nearly everyone is deficient in iodine. The book is well written and answers. Any questions you would have about why you need iodine.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #18,610 in Books ( See Top 100 in Books ) |
| Customer Reviews | 4.8 out of 5 stars 501 Reviews |

## Images

![Iodine: Why You Need It, Why You Can't Live Without It - Image 1](https://m.media-amazon.com/images/I/91+PbhPA78L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Important info; well-written
*by S***Z on May 28, 2026*

So glad I got this book about the importance of taking iodine (beyond the low RDA that is standard). Easy to read, yet containing the studies that show why extra iodine is essential. The included testimonials are also helpful.

### ⭐⭐⭐⭐⭐ Best book on iodine deficiency
*by B***G on October 19, 2025*

Everyone should read this book because nearly everyone is deficient in iodine. The book is well written and answers. Any questions you would have about why you need iodine.

### ⭐⭐⭐⭐⭐ Essential!
*by R***E on August 30, 2024*

If only I'd known this earlier in life, I would have been much, much healthier. A must read if you have ANY health issues. It's the missing ingredient for healthy cells. I also recommend Dr. Mark Sircus's book on the same topic. They interact with sharing each other's discoveries. Both the fix and facts are cheap and available and they are not selling products just life saving information. Of course, big pharma may not be happy.

## Frequently Bought Together

- Iodine: Why You Need It, Why You Can't Live Without It
- Salt Your Way to Health, 2nd Edition
- The Iodine Crisis: What You Don't know About Iodine Can Wreck Your Life

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-06-19*