Vitamin D 5,000-8,000 IU and Omega-3 2.5 grams– Life Extension
Update on Vitamin D and Fish Oil Supplementation
Experts suggest maintaining blood levels between 50 ng/mL and 80 ng/mL for vitamin D and an omega-3 index of 8% to 12%.
See also Vitamin D in VitaminDWiki
Is 50 ng of vitamin D too high, just right, or not enough
4,000 IU of Vitamin D is OK - 19 organizations agree - 2018 has the folllowing
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Getting Vitamin D into your blood and cells has the following chart
See also Omega-3 in VitaminDWiki
Vitamin D and Omega-3 category starts with
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Omega-3 index of 8 to 11 is optimal (German) - Oct 2019
Omega-3 index of 5 greatly decreases the risk of an early preterm birth – Dec 2018