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Less Solar Radiation was associated with more Cancer - 1941


The 1941 paper on Solar Radiation and Cancer references a 1912 paper on the same subject

The Relation of Solar Radiation to Cancer Mortality in North America
Frank L. Apperly, M.D.
(From the Department of Pathology, Medical College o [ Virginia, Richmond, Virginia)
(Received for publication December 20, 1940 )
 Download the PDF from VitaminDWiki

  • Lots of people were on the farm
  • There was no air conditioning, TV, video games, internet to keep you indoors. even if you lived in cities


Here are a few of the images

Cancer vs percent of agriculture in the state

lots of the population was on the farm back then
Image

Cancer and latitude

Note: the data is not sorted by latitude
Image

However, Skin Cancer increased with solar radiation

Image


See also VitaminDWiki

Less Sun Less D Less Health

Note how MS has increased in the South as there were fewer farmers and everyone could avoid the sun
Shows decrease of association of MS with latitude during 2oth century wars - probably due to people in the South being able to be indoors due to air conditioning


VitaminDWiki Mortality pages with CANCER in title (34 as of Aug 2022)

This list is automatically updated

Items found: 34
Title Modified
Cancer mortality reduced 40 pcnt by 2000 IU Vitamin D daily if normal weight – Meta-analysis June 2022 03 Jul, 2022
Cancer incidence and death reduced by both Vitamin D and UVB – Grant Oct 2021 15 Oct, 2021
Cancer mortality not reduced by small vitamin D doses - Sept 2021 21 Sep, 2021
Cancer death (non-skin) 2.3 X more likely if low Vitamin D – Aug 2021 17 Aug, 2021
Deaths after Cancer Surgery higher in blacks (probably low vitamin D) – Dec 2020 10 Jan, 2021
Cancer patients in ICU with low vitamin D were 3.4 X more likely to die within a year – Dec 2020 31 Dec, 2020
Deaths from many types of Cancer associated with low vitamin D- review of meta-analyses Sept 2020 09 Nov, 2020
Cancer is leading cause of death - Vitamin D and Receptor activators help 09 Nov, 2019
Mortality increased: 4X Cancer, 5X Diabetes if eat a lot of meat protein – March 2014 08 Nov, 2019
Vitamin D Supplements Reduce Cancer Mortality – Greger Sept 2019 10 Sep, 2019
Cancer with low Vitamin D increases Mortality by 13 percent – meta-analysis Feb 2019 05 Jul, 2019
People supplemented with Vitamin D had 13 percent fewer Cancer deaths – Meta-analysis of RCT June 2019 05 Jul, 2019
Cancer incidence and mortality is decreased if 40-60 ng of Vitamin D – April 2019 07 May, 2019
Vitamin D reduced Breast Cancer mortality in 9 out of 9 studies, yet still no consensus – April 2019 13 Apr, 2019
Cancer patients 64% less likely to die if have high level of vitamin D – Dec 2011 26 Nov, 2018
Prostate Cancer death 40 percent less likely if 40 ng level of vitamin D – Meta-analysis Oct 2018 14 Oct, 2018
Vitamin D reduces the risk of Breast Cancer, improves treatment, and improves survival 10 Sep, 2018
The “Deadly Breast Cancer Gene” Is A Myth, Lancet Study Confirms – Jan 2018 13 Jan, 2018
Lung Cancer death 60 percent less likely if high level of vitamin D – 2 meta-analysis 2017 29 Dec, 2017
Breast Cancer Mortality reduced 60 percent if more than 60 ng of Vitamin D – meta-analysis June 2017 13 Jun, 2017
Death after Breast Cancer 2 times less likely if take lots of Magnesium – Dec 2015 15 Jun, 2016
Fewer heart attacks, hip fractures and deaths if more skin cancer – Sept 2013 09 Nov, 2014
Colorectal and Breast Cancer – Vitamin D is associated with fewer deaths – meta-analysis Feb 2014 30 Sep, 2014
Cancer incidence not reduced by 1100 IU of vitamin D (proven again) but mortality decreased – June 2014 17 Jun, 2014
Cancer survival 4 percent more likely with just a little more vitamin D (4 ng) - meta-analysis July 2014 12 May, 2014
More survive Breast Cancer if more vitamin D – 2X fewer deaths with just 30 ng -meta-analysis March 2014 08 May, 2014
Death of women from cancer 24 percent less likely if 20 ng more vitamin D – meta-analysis Sept 2013 01 May, 2014
Death due to breast cancer reduced 40 percent if high vitamin D – meta-analysis April 2014 08 Apr, 2014
Breast Cancer survival 2X more likely if vitamin D sufficient – meta-analysis May 2013 06 Mar, 2014
Vitamin D and Cancer Mortality – review Jan 2013 17 Sep, 2013
Mortality and Cancer varies with latitude in France too – 2010 26 Oct, 2012
More US deaths due to cancer than heart if dark skinned – Sept 2012 18 Sep, 2012
Lack of solar UVB in US is associated with some Cancers - 2006 28 Dec, 2011
Solar radiation, vitamin D and cancer incidence and mortality in Norway 13 Apr, 2010

Title change made Aug. 2022 caused the visitor count to reset.
There have actually been 8372 visitors to this page since it was originally made


Created by admin. Last Modification: Monday August 1, 2022 09:28:40 GMT-0000 by admin. (Version 17)

Attached files

ID Name Comment Uploaded Size Downloads
2360 Cancer and latitude.jpg admin 13 Apr, 2013 20:32 30.56 Kb 1387
2359 Cancer vs percent of farmers.jpg admin 13 Apr, 2013 20:32 32.40 Kb 1431
2358 Cancer vs solar radiation.jpg admin 13 Apr, 2013 20:32 33.01 Kb 1462
2357 Solar Cancer 1941.pdf PDF admin 13 Apr, 2013 20:31 518.24 Kb 945
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