Without enough Magnesium you will NEVER get enough Vitamin D3!

quote by Dr. Mark Sircus ‘Transdermal Magnesium Therapy: A New Modality for the Maintenance of Health’ –Testing & Estimating Magnesium Levels
“…Since magnesium is mainly an intracellular ion, measurements of total serum magnesium is an inaccurate index of intracellular or total magnesium stores. This means that although your serum levels may be maintained within normal limits, there could be a deficiency in tissues that is not being detected. Blood serum tests will almost always show normal no matter what the magnesium levels are in the cells. The body tightly controls the level of magnesium in the blood because if that level falls, a heart attack is never that far away. When it comes to magnesium it is foolish to place all our faith in tests, especially the blood serum test. Less than 1%of our body’s total magnesium can be measured in our blood; the rest is found in the cells and tissues of the body where it is needed for crucial cell processes. So it’s impossible to make a diagnosis about magnesium levels this way, for magnesium in the blood does not correlate with magnesium levels in the rest of the body. In fact, when we are under stress, our body dumps magnesium into the blood giving the mistaken appearances of normal levels even when the rest of the body is terrible deficient. This is just one more reason to be wary of doctors, clinics, and hospitals that continue to rely on a totally irrelevant magnesium test….”

The Book: http://www.amazon.com/Transdermal-Magnesium-Therapy-Maintenance-ebook/dp/B005LH30EU