After years of adding vitamin D, Finland now has 35 ng levels - March 2022

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Long-term nutritional trends in the Finnish population estimated from a large laboratory database from 1987 to 2020

Scientific Reports volume 12, Article number: 5008 (2022) https://doi.org/10.1038/s41598-022-09131-x
Tamara Tuuminen, Mikko Sorsa, Martin Tornudd, Tuija Poussa, Pyry Suonsivu, Eeva Marja Pitkänen, Erkki Antila & Kaarlo Jaakkola

The assessments of malnutrition in adults with MUST or NRS-2002 criteria do not give a detailed insight into the sufficiency of micronutrients. Sufficiency assessment of essential micronutrients on the individual level can be achieved only with laboratory measurements. The aim of this study was to estimate long-term trends in micronutrient sufficiency in the Finnish population with regards to gender and sex covariates. We retrieved from the clinical laboratory database (n = 67,236) all results on whole blood Magnesium, (B-Mg), Manganese (B-Mn), Zinc (B-Zn), Selenium (B-Se) and Copper from erythrocytes (E-Cu) and fasting serum ß-carotenes (fS-BKarot), vitamin A (fS-A-vit), coenzyme Q10 (Ubiquinone, fS-Q10) and serum vitamin D (S-D-25) from the database of clinical laboratory Mineraalilaboratorio Mila Oy from the years 1987–2020. A weak positive linear trend is seen for B-Mg, B-Zn and ln(fS-Q10) both for children and adults, but a moderate linear positive trend was observed for ln(S-D-25) based on correlation between calendar year and ln(S-D-25), R = 0.44 and 0.41, p < 0.001 for adults and children, respectively. Laboratory database is helpful to monitor the nutritional public policy to prevent hidden malnutrition in the society.
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VitaminDWiki pages with FINLAND in title (17 as of March 2022)

This list is automatically updated

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VitaminDWiki - Change of Vitamin D Fortification in Denmark

• 60 percent more life births after infertility diagnosis if Vitamin D fortification (Denmark) - Nov 2019
• Vitamin D food fortification during pregnancy reduced gestational diabetes in daughters by 13 percent – Nov 2018
• Vitamin D added to margarine reduced inflammatory bowel disease by 13 percent 30 years later – Nov 2019
• Preeclampsia of offspring cut in half if mother who smoked had vitamin D fortified margarine – Dec 2017
• Danish study of childhood diseases vs vitamin D fortification – May 2013
• 9 studies by Denmak D-Tech group (fortifiy Margarine with Vitamin D) online as of Nov 2019

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VitaminDWiki - Fortification with Vitamin D includes

124 items in Fortification category

Fortification works, even if food is cooked, but govts rarely fortifiy with enough
Govts, food producers, and families can fortify:
   milk,   yogurt,   beer,   bread,  cereals,  cooking oil,  soups,  jams,   jellys,   honey,   snack bars, etc.
Some interesting fortification articles

• After years of adding vitamin D, Finland now has 35 ng levels - March 2022
• Vitamin D fortification of edible oils in India starting in 2017
• Vitamin D food fortification – many trials listed – Aug 2018
• Vitamin D fortification of beverages – Review March 2022
• International Conference of Vitamin D Fortification of Food (India) – Sept 2018
• Fortification with Vitamin D works – 16 studies of Danish experience – July 2021

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VitaminDWiki - Increased use of D has

People have been noticing, and increasing vitamin D (52 items)

Studies are showing increased Vitamin D consumption and associated
      Increased levels of vitamin D PLUS increased health

• Vitamin D levels increased in Saudi Arabia over a decade (more sun or supplements) – Sept 2021
• 26 X increase in Vitamin D prescriptions for youths in England in 8 years – Dec 2019
• Vitamin D levels continue to rise in the US - April 2019
• 93 pcnt of these Lupus patients supplemented with Vitamin D - Nov 2020
• UK people with Multiple Sclerosis are 3X more likely to take Vitamin D - Oct 2020
• Parkinson patients: 60 pcnt taking Vitamin D – Dec 2019
• The use of Vitamin D to prevent prostate cancer doubled in a decade – May 2019
• Vitamin D levels continue to rise in the US - April 2019
• Vitamin D levels at Mayo Clinic increased over a decade – June 2018
• Parkinson’s patients – 41 percent now supplement with Vitamin D – Nov 2017
• Vitamin D levels in US: percent having more than 40 ng doubled (2001-2010) - Dec 2016
• Rickets almost eradicated in counties giving free Vitamin D, perhaps the world can learn – Dec 2019
• Vitamin D supplementation in Ireland - big increase in people with 20-50 nanograms in 20 years – June 2015
• Vitamin D in US children: those having more than 40 ng increased 60 percent (2001-2010) - Dec 2016
• 4 times fewer with vitamin D deficiency in just 4 years ( Connecticut) – March 2016
• 20X increase in vitamin D sold and 36 percent decrease in osteoporosis business in Australia – Nov 2013
• Many more people now have vitamin D levels above 50 ng, especially seniors – May 2015
  • has the following chart for one US county