| Omega-3 index: 70% of Grassrootshealth participants have less than 8% - Dec 2023 | | 25 Dec, 2023 |
| 7 Factors that Make People Likely to be Magnesium Deficient - GRH Oct 2023 | | 16 Oct, 2023 |
| Periodontal Disease and Vitamin D - interview and transcript - GRH, Grant July 2023 | | 02 Aug, 2023 |
| 10 Vitamin D Myths - GrassrootsHealth July 2023 | | 24 Jul, 2023 |
| increased Periodontal Disease risk if low Vitamin D, Magnesium, Omega-3 - GRH March 2023 | | 20 Mar, 2023 |
| Co-factors increase Vitamin D response for the GRH cohort - Jan 2023 | | 21 Jan, 2023 |
| Vitamin D associated with reduced COVID-19 risks in children - Grassroots Nov 2020 | | 31 Aug, 2022 |
| Vitamin D infographics and topics at GrassrootsHealth | | 31 Aug, 2022 |
| Grassroots Health publications, charts, accomplishments: 2007-2022 | | 28 Jul, 2022 |
| COVID-19 risk reduction by Vitamin D, etc. - Grassroots Health Nov 29, 2021 | | 30 Nov, 2021 |
| Vitamin D videos at Grassroots Health | | 02 Apr, 2021 |
| How Vitamin D Helps Fight COVID-19 - Grassroots Health Oct 2020 | | 02 Oct, 2020 |
| Response to Vitamin D increased if take Magnesium and Vitamin K2 – Grassroots March 2020 | | 10 Mar, 2020 |
| Omega-3 index study by Grassroots Health – Nov 2019 | | 21 Nov, 2019 |
| Omega-3 – Chart of index vs ratio by GrassrootsHealth – Sept 2019 | | 25 Oct, 2019 |
| T1 Diabetes reduction by high Omega-3 and Vitamin D – GRH ongoing observation | | 12 Sep, 2019 |
| The Top 5 Things to Know About Vitamin D - Grassroots July 2019 | | 15 Jul, 2019 |
| Common problems with Vitamin D clinical trials – Grassroots Health – 2019 | | 19 Mar, 2019 |
| Supplements taken by US Adults, Grassroots Health – March 2019 | | 19 Mar, 2019 |
| Magnesium types taken by Grassroots Health participants – March 2019 | | 08 Mar, 2019 |
| Vitamin D charts from GrassrootsHealth - May 2016 | | 08 Dec, 2018 |
| 2 month response time to Vitamin D (Grassroots Health) | | 08 Dec, 2018 |
| Omega-3 index - good level needed 2.4 grams of regular Omega-3 - Grassroots Nov 2018 | | 28 Nov, 2018 |
| Pregnancy problems reduced by Vitamin D - Grassroots Health 2015 | | 02 Mar, 2017 |
| Humanitarian award given to GrassrootsHealth for promoting Vitamin D – Nov 2016 | | 30 Nov, 2016 |
| Response to Vitamin D - Grassroots | | 01 Sep, 2016 |
| Chart of Vitamin D levels vs disease - Grassroots Health June 2013 | | 29 Jun, 2016 |
| A group of 6,000 people have vitamin D levels higher than 50 ng – GrassrootsHealth | | 29 Jun, 2016 |
| Grassroots Health participants Vitamin D vs age, intake, and resulting level – Sept 2013 | | 29 Jun, 2016 |
| Vitamin D Videos GrassrootsHealth, etc. - Feb 2015 | | 22 Mar, 2015 |
| How the Baggerlys got interested in Vitamin D and then started GrassRootsHealth – April 2013 | | 04 Mar, 2014 |
| Vitamin D supplementation - Grassroots Jan 2013 | | 07 Sep, 2013 |
| Chart of Vitamin D levels vs disease - GrassRootsHealth June 2013 | | 26 Aug, 2013 |
| Grassroots PDF and video updates May and June 2010 | | 17 May, 2010 |
| Grassroots Files | | 01 Mar, 2010 |
| GrassrootsHealth participants - mainly postmenopausal whites | | No value for 'modification_date_major' |