May 31, 2017
Very informative from the author’s personal experienceBy Hels stuff on 7 January 2013
Format: Kindle Edition|Verified Purchase
I found that this book provided very valuable information gained from personal experience in experimenting with dosage of Vitamin D3. Including the information that the dosage is weight-related. I had been experimenting with higher D3 doses (that are now the recommended levels!) and the book gave me confidence to continue. I found that after I increased the dose a hard lymph node on my neck that had been there for years disappeared to nothing. I am sure it was related to the D3. The book gives a very personal interpretation but the author provides all of the references for you to take further and convince yourself.