- Summary
- The sun is directly overhead at noon - by color this map
- VitaminDWiki - UVB annual US - 1978-2014 has:
- UVB map of Europe
- UVB map of Europe. Asia, Africa
-
330 Sunshine articles
Summary
330 items see also
No – 10 minutes per day of sun-UVB is NOT enough
Vitamin D Myths - SUN
Optimize vitamin D from the sun
Overview Suntan, melanoma and vitamin D
Overview UV and vitamin D
50 ng of Vitamin D - 100 hours of noon sunbathing OR 3 dollars of Vit D
3.3 X more likely to be Vitamin D deficient if wear long-sleeves – Oct 2022
Sun and UV
Avoiding the sun may be as bad as smoking - many studies
Vitamin D from the sun without the heat (silver-coated plexiglass)
Opinion: sun better than UV better than vitamin D
Fewer cognitive problems if more sun or Vitamin D
Which Is Worse - Avoiding Sunlight or Vitamin D Deficiency – April 2019
Have We Gotten Sunscreen Totally Wrong - Jan 2019
People who get little noon-day sun must supplement with Vitamin D – systematic review June 2017
The Greatest Public Health Mistake of the 20th Century (sunscreen block Vitamin D) - 2017
Does Less Sun mean More Disease 5 minute video
340,000 US deaths annually due to insufficient sun (some due to low vitamin D) – July 2020
Health benefit of Sunlight is more than Vitamin D in the blood - many studies
5 Amazing Properties of Sunlight You've Never Heard About
Vitamin D and Sun conference – Germany June 2017
The sun is directly overhead at noon - by color this map
VitaminDWiki - UVB annual US - 1978-2014 has:
___UVB map of Europe
UVB map of Europe. Asia, Africa
330 Sunshine articles - wiki page:
- Importance of Light, UVB, and Vitamin D to Health - videos by Max Gulhane MD 2024
- Sunburn therapy – single 200,000 IU of oral vitamin D (smaller dose of topical probably better) – Sept 2024
- Sunlight and health - many studies
- Vitamin D or bright light treat COVID, TB, SAD, etc.
- UK vitamin D levels vs race and obesity (all less than 30 ng) – April 2024
- Sunlight and UVB provide a few more health benefits than Vitamin D (Nitric Oxide, etc.) – Weller April 2024
- Fewer COVID deaths in countries with more sunshine - April 2024
- Dermatology's Disastrous War Against The Sun - April 2024
- Tanning beds and Vitamin D - many studies
- Your body needs sunshine for health - even Australia agrees
- Seniors get about 4X less vitamin D from the sun or UVB
- Lack of Vitamin D due to lack of Sun, global perspective - Grant Jan 2024
- Risk of Parkinson’s decreases with time in summer sun - Jan 2024
- 50 ng of Vitamin D - 100 hours of noon sunbathing OR 3 dollars of Vit D
- Sunscreen use is no longer associated with reduced skin cancer – meta-analysis April 2018
- Light improves health by more than just Vitamin D - April 2022
- Less vitamin D from the sun if it is too hot to be outside (now noticed in China) - March 2023
- Dark-skinned infants got minimal vitamin D from 4 minutes sunbathing daily – RCT Nov 2022
- 3.3 X more likely to be Vitamin D deficient if wear long-sleeves – Oct 2022
- How Sensible Sun Exposure Benefits Your Health -Holick interview May 2022
- 23 Cancers if little sun, 12 of which have been associated with low vitamin D – March 2022
- Skin Aging and Vitamin D - many studies
- Mutiple Sclerosis half as likely in children spending 30 to 60 minutes per day in the sun – Dec 2021
- Vitamin D from the sun reduces the risk of internal cancers, but increases some skin cancers – Nov 2021
- Challenges in Sun Protection - 233 dollar book - Oct 2021
- 340,000 US deaths annually due to insufficient sun (some due to low vitamin D) – July 2020
- Book: Sunlight, UV, Vitamin D and Receptor, Skin and other Cancers - Dec 2020
- Survey: Sunlight always bad (80 pcnt in Great Britain) - Sept 2020
- Health benefit of Sunlight is more than Vitamin D in the blood - many studies
- Polish children need 45 minutes of noon sun to get 800 IU of Vitamin D – July 2020
- Sunlight on skin has decreased 9X while melanoma has increased 30X – Feb 2020
- Low birth weight associated low Vitamin D (little sunshine in China in this case) - Dec 2019
- More Cancer if less sun – model adding climate helps (need additional factors) – Nov 2019
- Depression treatments: diet, exercise, bright light, Vitamin D, B12, Omega-3, Zinc, Music, etc. – May 2019
- Sunlight – a hero, then a villain, now a hero again – July 2019
- Sunlight, Vitamin D, Omega-3 and health – YouTube April 2019
- High levels of Vitamin D and low rates of skin cancer among commercial fishermen – July 2019
- Avoiding the sun may be as bad as smoking - many studies
- Sunniest cities in the world
- Kids play outdoors 12 minutes a day, outdoor play improves of health of child and later as adult– July 2019
- Little sun in first trimester, 2.9 X more likely to have learning disabilities – June 2019
- Less sun, more back pain (low vitamin D) – Sept 2018
- Fewer cognitive problems if more sun or Vitamin D
- 1,000 IU of vitamin D from the sun not available in the winter (Switzerland too) – April 2019
- Vitamin D Myths - SUN
- The sun appears to generate Co-Q10 in our bodies when we eat our greens – Greger April 2016
- Which Is Worse - Avoiding Sunlight or Vitamin D Deficiency – April 2019
- Vitamin D from sun - minutes for 1000 IU (wrong in many ways) – April 2019
- 25 minutes of daily sun provided less than half of the response as 500 IU of vitamin D (Korea) – RCT March 2019
- Nature deficiency leads to disease (less sun, less Vitamin d) – Feb 2019
- Get enough Vitamin D from UK winter sun (if white skin and believe that 10 ng is enough) - Aug 2018
- Prisoners Get More Time Outdoors Than Children - Feb 2019
- Parkinson’s patients 50X less likely to get even a little sun– meta-analysis Jan 2019
- Have We Gotten Sunscreen Totally Wrong - Jan 2019
- Have We Gotten Sunscreen Totally Wrong Jan 2019
- 85 ng of vitamin D in soldiers deployed to sunny Afghanistan – Jan 2019
- The Greatest Public Health Mistake of the 20th Century (sunscreen block Vitamin D) - 2017
- Alzheimer’s associated with low sun and low vitamin D – Sept 2018
- Vitamin D from safe sun: only 500 IU in 10 minutes when include windchill – Jan 2018
- 9 minutes of full noon sun daily is all you need (if have white skin and believe that 10 ng is enough) – Aug 2018
- Vitamin D needed for 12 ng in winter in Finland – Whites 320 IU, Blacks 720 IU – July 2018
- Vitamin D produced by hands and face is 8X more than elsewhere – Feb 2018
- Embrace the Sun – benefits of the sun (Nitric Oxide etc.) – book June 2018
- Light and Vitamins - D, A, C, B1, B2, B3, B9, B12, E – April 2018
- Widespread regular sunscreen application deemed not useful in the US – April 2018
- Spring sunshine in snowy Finland normalized Vitamin D levels to 36 nanograms – 2017
- 1400 IU of Vitamin D from Summer noonday German sun from a 10 minute walk – Feb 2018
- Indoor workers have lower vitamin D levels than outdoor workers, unless lead smelter – June 2017
- 2 cents of vitamin D far better than sunbathing for 30 minutes daily – Nov 2017
- Autism is the least in regions having the most sunshine (and vitamin D) – Nov 2017
- Infant sunbathing 30 minutes a week raises vitamin D levels to only 20 ng in 6 months – Sept 2017
- Making vitamin D from sunshine – 2 minute cartoon video by Vitamin D Society – June 2017
- Most exercise occurs in the evening (when there is little or no Vitamin D) – July 2017
- People who get little noon-day sun must supplement with Vitamin D – systematic review June 2017
- Avoiding the sun reduces lifespan by 2 years (smoking reduces lifespan by 10 years) – March 2016
- Vitamin D and Sun conference – Germany June 2017
- Each hour of outdoor work in India increased vitamin D levels by 2 nanograms – March 2017
- UVB annual US - 1978-2014
- Sunburning reduced by 200,000 IU of Vitamin D – RCT April 2017
- Get your vitamin D from the sun – a single cartoon image
- Health benefits of the sun - more than just at noon
- Health benefits of non-burning exposure to UV light – Jan 2017
- Infants need more sun than 17 minutes per week on 6 percent of skin – Dec 2016
- Regular sun exposure benefits health – Dec 2016
- Nepalese infants who sunbathe, etc. have much higher levels of vitamin D than their mothers – Dec 2016
- The Healing Sun –1999 book highlights at VitaminDWiki
- The risks and benefits of sun exposure – Holick Oct 2016
- Sunscreen chemistry overview – 2015
- Vitamin D facts from Sunlight Institute - Nov 2016
- Parkinson’s disease 2 times less likely if get 2 hours of daily sun – Nov 2016
- Less vitamin D generated from sunlight by schizophrenia patients – 2016
- Time in sun (in Spain) to get 4,000 IU of vitamin D: half hour in July , 2 hours in October – Sept 2016
- Farmers in India have 2.5 times higher vitamin D than office workers – 2016
- Most S. Calif lifeguards have good level of vitamin D (above 40 ng) - Aug 2016
- Sunscreen used daily vs discretionary: no difference in skin cancer rate – RCT 2016
- 3 tanning sessions raised vitamin D levels about 4 nanograms for about 4 weeks – July 2016
- Large variability in response to UV (more than response to oral Vitamin D) – March 2016
- Sunlight - not too much and not too little - May 2016
- Sunshine is a cure for “weak and soft muscles” – 425 BC
- Dark-skinned hunter-gatherers may generate 2,000 IU of vitamin D daily - June 2016
- Diabetes 3X more likely if little aerobic exercise (perhaps low vitamin D) March 2016
- Sunbathing (vitamin D) increases lifespan in Sweden by about 1 year – March 2016
- Many wavelengths of light provide health benefits, not just UV – March 2016
- There’s a New Sunscreen That Boosts Vitamin D Production (a tiny amount) - Feb 2016
- Vitamin D from the sun during Northern winters – contrary to current belief – April 2015
- Fewer cognitive problems in regions with more sunshine (vitamin D) – April 2014
- Sunscreen cream (Photocil) which allows Vitamin D to be produced (not US) – Dec 2014
- Outdoor activities prescribed by 20 French doctors to treat diseases associated with low vitamin D – Nov 2015
- Tanning bed twice a month slightly increased vitamin D levels during the winter – RCT Nov 2015
- The Shadow Rule – you make more Vitamin D when you are taller than your shadow – 1992
- Little Vitamin D generated by face and hands - June 2015
- Sun is needed, but as with ice cream, getting too much can cause problems – Aug 2015
- Sun is better than UV, which is better than Vitamin D
- Go ahead, soak up some sun (but don’t burn) – Holick July 2015
- Canadians have a hard time getting 1,000 IU of vitamin D from the sun – July 2015
- Neighborhoods with more trees are healthier (vitamin D not mentioned) – July 2015
- Overly restrictive sun exposure warnings pose health risk - July 2015
- Cancer - far less for outdoor workers
- Low vitamin D in teens at 40 degrees North (Italy) due to not being outdoors, etc, May 2015
- The sun provides more health benefit than vitamin D – Dr. Lucas podcast – May 2015
- 3 primates have higher levels of vitamin D than clothed humans, level varies between individuals – April 2015
- Studying more results in less sun ,which results in less vitamin D – Jan 2015
- Is this better than Vitamin D - sunlight (Wunsch, Mercola) - March 2015
- People with health problems lacking noon sun (severe Multiple Sclerosis, etc.) have even lower levels of vitamin D – March 2015
- Low vitamin D in yet another sunny country-Thailand - March 2015
- Less sun means more disease -Grant, Holick, Cannell, et al Feb 2015
- Vitamin D from sun barely increased when lower half of body was also exposed – Jan 2015
- UV production of Vitamin D varies with the individual – 2010
- Outdoor exercise better than indoor for postmenopausal women (no mention of vitamin D) – Dec 2014
- SPF of Herbal Sunscreens - 2010
- How many minutes of sun do I need – age, skin color, UV index – Nov 2014
- Vitamin D from the sun while minimizing skin cancer - Interview by Dr. Mercolla of Dr. Cannell - Nov 2014
- Elite NZ Outdoor athletes fear skin cancer 10X more than fear low vitamin D – Sept 2014
- Farmers got lots of UVB, but have same level of vitamin D as indoor wives – Sept 2014
- Vitamin D levels do not vary much with minutes in the sun
- Heliotherapy treated children – 1926
- Egg-white omelets are now so 1995 – When will excessive sunscreen be so 2010
- Sunscreen in a pill (with low SPF)
- Getting Vitamin D into your body
- Moisterizers may limit vitamin D absorption – they can contain sunscreens – July 2014
- Sun holidays are an important, but expensive, source of vitamin D in Sweden - Sept 2013
- Far more hot days and air conditioning (and thus less vitamin D) later this century – June 2014
- A wrist-watch which measures UVA plus UVB - should NOT be used to increase vitamin D - June 2014
- Cancer Council of Australia recommends 30 minutes of daily sunshine – June 2014
- Sun vacations raise vitamin D levels, but too much sun per day caused DNA skin damage – May 2014
- Prescription: A walk in the park to improve your health (ParkRX) - May 2014
- Sun avoidance increases risk of death by 2X – April 2014
- Does Less Sun mean More Disease
- The happy Vitamin – Vitamin D – a 2 minute video March 2014
- 20 cent vitamin D pill similar to 2 hours sunbathing at 60 degree latitude – RCT Aug 2013
- Australian shade audits finds UV typically reduced by only 2X to 8X – Jan 2014
- Noon is not “high noon” in various places around the world
- Noontime sun and D
- Decreased risk of non-melanoma skin cancer by working outdoors in Europe – April 2013
- Vitamin D cartoons
- "No hat, no play" in Australian primary schools
- Two minutes sun is all you need for vitamin D (not) - Dec 2013
- Melanoma is 44 percent LESS LIKELY if get sun on the job – Nov 2013
- Melanoma not as thick if recently had a sunny vacation – Nov 2013
- UV, sunshine, and vitamin D (87 charts) - Holick March 2013
- Children in Australian Northern Territory have 38 ng of vitamin D – Oct 2013
- Walking an hour a day (more vitamin D) decreased chance of breast cancer by 14 percent – Oct 2013
- Fewer heart attacks, hip fractures and deaths if more skin cancer – Sept 2013
- Vitamin D may be lost by showering after sunbathing – 2009
- Suncation adds 12 ng of vitamin D to Sweden women – Sept 2013
- Why do gardeners live longer (vitamin D, etc.)
- Higher air pollution associated with 7 ng lower vitamin D levels – Aug 2013
- Air conditioning has not totally canceled the latitude effective in the US yet – July 2013
- Populations with more than 50 ng of vitamin D
- Equation of IU vs time in the sun - Jan 2012
- Cataract surgery may be another reason for low vitamin D levels in seniors
- Increase your vitamin D from the sun by wearing a tan-through instead of standard shirt
- Sunny vacations are one of the ways to raise vitamin D levels – June 2013
- Dermatologists view of UV radiation and the Skin – June 2013
- Only 1000 IU of vitamin D in 10 minutes at 36 degrees, nude, summer, noon – April 2013
- Australian dermatologists had lower vitamin D levels than elderly in hospitals – 2009
- Survey of attitudes of Outdoor workers about sun protection – New Zealand Feb 2013
- UV workshops in New Zealand
- Allergic to the sun (Polymorphic light eruption) – you may need UVB or vitamin D
- South Asians in UK get little vitamin D from 45 minutes of daily summer sun – RCT April 2013
- Less Solar Radiation was associated with more Cancer - 1941
- 60 minutes of sunlight needed to decrease vitamin D deficiency in sunny climate – Dec 2012
- Expert Review by Dermatologists: get more vitamin D but avoid the sun – Dec 2012
- Solar Radiation and Human Health: 35 page chapter in a book – Feb 2013
- Study of vitamin D level vs hours in the sun, etc. – Feb 2013
- Sunshine: Dangerous or Healthy – Schachter Center 2009
- Nitric oxide (from Sun, UVA, Vitamin D) reduces cardiovascular problems
- Kidney transplant patients advised to avoid the sun, then 90% have very low vitamin D levels – Sept 2012
- 5 Amazing Properties of Sunlight You've Never Heard About
- Contributions of Sunlight and Diet to Vitamin D Status - Sept 2012
- UVB has some association with cataracts
- Business opportunity: you can now make stuff which only passes vitamin D wavelength
- Do You need a Suncation or just vitamin D - Nov 2012
- High-level clouds decrease potential vitamin D by 40 percent – Oct 2012
- Vitamin D protects DNA against UV skin damage – 5 studies 2012-2013
- Benefits of sun are more than vitamin D – 2008
- Intense UV damages cadaver skin– Oct 2012
- Vitamin D vs angle of the sun
- New Zealand doctors are starting to prescribe more sunshine – Aug 2012
- Vitamin D from the sun without the heat (silver-coated plexiglass)
- 3X more vitamin D from the sun if take MS drug Interferon-β – July 2012
- Ways to block UVA but not the UVB which makes vitamin D
- Vitamin D from phototherapy lamps, tanning beds, and the sun – Jan 2012
- Seniors, like everyone else, need vitamin D and should avoid sunburns – 2011
- Survey finds that Non-Caucasians do not feel that people need sun exposure – July 2012
- Solar UV Doses of Adult Americans and Vitamin D3 Production – Dec 2011
- Hypothesis: Sun provides more than vitamin D – June 2012
- 400 iu of vitamin D is like 24 seconds of sun in a swimsuit in Los Angeles
- Sunny side of the hill is the healthiest – 400BC
- Whites were 2X more likely to be vitamin D deficient if wear long sleeves – Jan 2012
- Can I get vitamin D while wearing sunscreen: 94 pcnt yes in 2008, 63 pcnt yes in 2011
- Sunlight for babies – US Govt 1933
- People in Louisiana may be avoiding the hot sun like those in Middle East – May 2012
- Complex relationship between UVB and vitamin D – April 2012
- Possible DNA damage of skin if vitamin D levels less than 20 nanograms – April 2012
- Getting a tan does not mean that you are getting vitamin D
- Is the UVB action spectrum for vitamin D correct – no vitamin D winter - 2010
- Doctor survey: 64 pct feel 10 minutes of sun is enough, 33 pct say use sunscreen winter – May 2012
- Photosensitivity strongly associated with low vitamin D levels – March 2012
- More sunlight, more vitamin D, less hypertension - Feb 2012
- Even cows need more than 90 minutes in the sun each day – Feb 2012
- Dark skin does not generate as much vitamin D from the same amount of UV – Nov 2011
- Even young Caucasians do not get enough time in the sun – Oct 2011
- Avoid the hot sun and thus vitamin D in the Middle East – Oct 2011
- Problems with low UV and vitamin D in Scotland - Jan 2012
- Lets go to the sunny beach, it is just down the hall – Nov 2011
- Blacks living in urban area vs rural have less vitamin D if older than 50 – Oct 2011
- Metabolic Syndrome reduced 2X after one year of more sunlight - Nov 2011
- Being in shade or wearing long sleeves reduces vitamin D in blood – Nov 2011
- Use of tanning beds would reduce associated deaths by 10X – Oct 2011
- UV every two weeks maintains summer vitamin D level – RCT Oct 2011
- Modelling Vitamin D from the sun in Poland – 2011
- Military in hot climates and vitamin D deficiency - 2010
- Most young Americans not getting even 600 IU of vitamin D from the sun – FDA Aug 2011
- Excessive sun increases cancer all around the body – July 2011
- Photosensitivity (sun allergy) and vitamin D
- Natural ways to prevent a sunburn – 2011, 2016
- Hawaiians had 39 ng of vitamin D - July 2011
- Dark skinned teens use media much more - June 2011
- Hypothesis – you will get the most vitamin D from sun if you do not tan
- Sunscreen regulations in US improved somewhat – UVB and UVA both important – June 2011
- Wear glasses when getting vitamin D from the sun – June 2011
- Less UV: 2X more breast cancer – June 2011
- Low Vitamin D in Malay women –less time in sun –sun screen -obesity – May 2011
- Shade is better than sunscreen – does not eliminate the vitamin D – June 2011
- Most Australian GPs still believe the myth than 10 minutes of sun a day is enough – June 2011
- No – 10 minutes per day of sun-UVB is NOT enough
- Urban residents had 2X less vitamin D – 2008
- Perhaps not burn from the sun if have enough vitamin D
- For small amounts of sunshine the amount of skin exposed may not matter – Jan 2011
- 9 minutes a day of sun improved BMD Parkinsons disease patients – Jan 2011
- Difficult to get 1000 IU of vitamin D in 30 minutes If UVI less than 3 – April 2011
- Skin tone changes with season – high BMI different – Mar 2011
- Overview Suntan, melanoma and vitamin D
- Concealing clothing resulted in only 8 ng vitamin D – Feb 2011
- Scared Out of the Sun for Fifty Years – Jan 2011
- Whites with some sunshine can achieve more than 20 ng of vitamin D – Jan 2011
- Vitamin D from the sun 3 to 12 months of the year in the US
- Vitamin D and latitude Masterjohn - Dec 2010
- Vitamin D not change with latitude unless caucasian - 2009
- Consensus Vitamin D position statement – UK Dec 2010
- An overview analysis of the time people spend outdoors – Dec 2010
- 4X more suburban UV than urban UV – Nov 2010
- Lycopene blocks some UVA
- 80 percent of vitamin D from sun rather than from food – Nov 2010
- Moscow prison to install tanning beds - Nov 2010
- Increased UVB intensity did not increase vitamin D generated – Nov 2010
- Skin color and clothing but not sunscreens reduce vitamin D – Oct 2010
- Optimize vitamin D from the sun
- Indoor tanning neither reliable nor advisable source of vitamin D – Sept 2010
- Overweight and elderly both sunbathe less - 2009
- Overview Skin and vitamin D
- Opinion: sun better than UV better than vitamin D
- Teens increasingly indoors - especially if dark skin
- Dermatologists should not tan – June 2010
- China has documented that less UV results in more cancer – June 2010
- UK workshop on diet, sunlight, and vitamin D status – June 2010
- UV Winter in Northern but not Souther Europe - Jan 2010
- Study Suggests Indoor Tanning Boosts Chances of Melanoma
- People who avoid the sun for a medical reason were not vit D deficient – May 2010
- Suntan: Popularity is fading
- Most sunscreens actually increase the growth of skin cancer - May 2010
- Vitamin D and sunshine are two ways to reduce MS relapses - May 2010
- UPF = SPF for clothing
- Tanning from Wikipedia
- Sunlight robbery in the UK May 2010
- More people searching the web for "vitamin D" than for sunscreen - May 2010
- Decreased mortality with sun and or altitude
- Miss Ohio Teen USA on responsible tanning
- Vit D3 generated in spite of cow fur
- Minutes in the Sun for 1000 IU
Noontime sun and D42122 visitors, last modified 17 May, 2024, This page is in the following categories (# of items in each category)Attached files
ID Name Uploaded Size Downloads 17910 UVB map of Europe, Africa, Asia.jpg admin 19 Jun, 2022 181.01 Kb 1902 17908 Europe UVB map.jpg admin 19 Jun, 2022 60.15 Kb 2735 10531 Time zone.jpg admin 13 Sep, 2018 82.39 Kb 3864 - wiki page: