Vitamin B9, Vitamin D and Vitamin B12: study protocols

4 study groups took Vitamin B9 together with Vitamin D and Vitamin B12. These are the doses the studies gave. They are not a recommendation.

Fewer than 5 study groups in one unit match, too few to draw the chart.

Commonly used together

4 of 4 study groups took Vitamin B9, Vitamin D and Vitamin B12 with something else. Shown: what 3 or more different studies gave.

What was given together, not what works together.

Taken with	Study groups
Vitamin B6	4

4 study groups

Study
Effects of prenatal micronutrient and early food supplementation on metabolic status of the offspring at 4.5 years of age. The MINIMat randomized trial in rural Bangladesh 2016 · MMS · Pregnant women in rural Bangladesh; offspring assessed at 4.5 years	400 mcg	200 IU	2.6 mcg	—	439
Maternal cortisol and stress are associated with birth outcomes, but are not affected by lipid-based nutrient supplements during pregnancy: an analysis of data from a randomized controlled trial in rural Malawi 2015 · LNS · Pregnant women aged 15–49 years in rural Malawi, enrolled at up to 20 weeks of gestation	2.8 mg	10 mcg	5.2 mcg	—	418
Maternal cortisol and stress are associated with birth outcomes, but are not affected by lipid-based nutrient supplements during pregnancy: an analysis of data from a randomized controlled trial in rural Malawi 2015 · MMN · Pregnant women aged 15–49 years in rural Malawi, enrolled at up to 20 weeks of gestation	2.8 mg	10 mcg	5.2 mcg	—	415
Effect of adding B-vitamins to vitamin D and calcium supplementation on CpG methylation of epigenetic aging markers 2018 · D + Ca + B · Adults, mean age 68.4 years; no specific condition stated	500 mcg	—	500 mcg	1 year	32