Supplement amounts can now be searched in a database

Office of Dietary Supplements & US National Library of Medicine

• Allows searching by dose size

• Allows greater than and less than searching (e.g. > 10,000 IU)

  • Example: 24 product having > 9,999 IU vitamin D as of Nov 2014
  • Example: 1328 products having > 200 mg of Magnesium as of Nov 2014

• Allows searching for multiple ingredients – such as Vitamin D AND Magnesium

• Do not use quotes (e.g. search for Vitamin D, not “Vitamin D”)

• Allows AND/OR searching

• You must click on each individual result to see its list of ingredients

• Many suppliers are missing - such as Bio-Tech - the most popular Vitamind D supplier on Amazon

See also VitaminDWiki

• Calcium hazards and bioavailability

• Overview Magnesium and vitamin D

• Overview: Omega-3 many benefits include helping vitamin D

• Overview Vitamin K and Vitamin D

• Low cost cofactors for vitamin D which has the following summary

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