Good information clearly written
923237
Dozens of medical research studies leave no doubt that having enough vitamin D will provide strong protection against cancer, heart disease, diabetes, and diseases that collectively kill over 2 million Americans every year. The studies typically show that after 5 years or so, those in the highest quartile of vitamin D status die from chronic degenerative diseases less than half as much as those in the lowest quartile.  Dr. Soram Khalsa does a good job of explaining the benefits and cutting through the confusion and misinformation. The Vitamin D Revolution is a good starting point for anyone wanting to prevent serious illness or supercharge their immune system.

There is so much good information contained in this book I would recommend it to anyone. It is clearly written in non-technical language and is carefully and extensively researched. Starting on page 67, Dr. Khalsa's explanation of long-latency vs short-latency deficiency diseases sheds important light in how and why the government recommends an inadequate daily dose of 400 international units. (They were addressing bone disease but were unaware at the time of vitamin D's role in other far more serious diseases that take decades to develop.) There is an excellent description on page 8 on what makes vitamin D3 (cholecalciferol) better than D2 (ergocalciferol). On page 140 he points out doctors sometimes mistakenly prescribe the 1,25(OH2)D blood test whereas the only reliable test is the 25(OH)D.

The ultimate message of the book is that we should all be trying to obtain a blood level around 50 mg/mL based on the 25(OH)D blood test, which in most people requires supplementing with 5000 IU of vitamin D3. Semiannual blood test are a good idea to track your progress and insure you don't overdose. If you take away nothing more than this message you and vow to follow through on it, you will be well on your way to better health.

I am giving this book a rating of 5 stars.  Dr. Khalsa is to be highly commended for his dedication to the health of his patients and readers of this excellent book. If everyone everywhere became knowledgeable on vitamin D and optimized their blood level, the impact on public health would be extreme. Dr. Khalsa states that widespread vitamin D supplementation has the very real potential of putting a serious dent in the health crisis that costs over $2 trillion per year in the US alone.

The Vitamin D Revolution starts with you, and reading this book and implementing its suggestions will place you squarely at the front lines of this important grassroots movement.
1701608
This is good , basic advice to follow. He explains things in a clear concise way that is easy to follow.
1694071
The book is very helpful and deals with a wide range of topics. Written clearly and in a manner that is straightforward. It is worth picking up for personal study and would make a good study as well.
405248
this is a wonderfully written book. the information is both detailed and easy to understand.
2876917
A well written manual full of helpful information
4776850
Well written, enjoyable to read and full of insightful examples and clearly well presented information. This topic is the topic of topics.
462536
Good compiling of currently accepted data.  Clear, direct, gets to the point.
43937
clear and easy to read. Lots of detailed info.
1950314
This is a very organized well written book full of good information - well worth the money.
446272
Although a lot of this information is more common knowledge these days, this book is well written and worth reading.
4742475
I like this book because the information on the top ten supplements is delivered in a clear matter of fact manner, without the overblown claims one sometimes reads in supplement descriptions.  The reasons why a supplement may be needed are explained, recommended dosages and the reasons why not to take them in some cases.  There is additional information on the foods where the vitamins occur naturally.  A no-nonsense, no fluff and useful guide.
1297824
Good information based on sound principles both researched and experienced. It may be simple science, but it is clear, easy to follow and I'm already starting to see results.
1454713
Usually very well researched articles that are written in clear, straightforward way.
4814583
I found this book to be very well written with concise information, organized in a good format.  Very well done.
4289842
This book has a lot of good information in it and is written in a way that is easy to understand and is interesting.
2812361
Very clearly written so that even dummies can figure it out.  Much more info than I thought it would have.
3398256
A few useful items for reference but most of the information you probably know already.  The author has a clear and well paced writing style so it's an enjoyable read.