In Alaska my naturalistic chiropractor recommended I take 5000 units of D all winter. He pointed out that cancer incidences in the public are directly parallel to the latitude. The higher you get the higher the cancer rates.
Most of us unfortunately spent much of our lives Vitamin D deficient because for decades “government health experts” told us that any more than 400 units per day would kill us.
In Alaska my naturalistic chiropractor recommended I take 5000 units of D all winter. He pointed out that cancer incidences in the public are directly parallel to the latitude. The higher you get the higher the cancer rates.
—
Interesting. Once read about a study which showed people living at higher elevations, such as Denver, had lower incidences of cancer. Somewhat counterintuitive as one gets more UV radiation at higher altitudes, but then you get more sunlight, which produces more natural vitamin D.