PapersPMID:34999324
The effect of vitamin B12-supplementation on actigraphy measured sleep pattern; a randomized control trial.
No finding here moved its endpoint.
What did not
1 findingHow to read these marks →- No detected effect on total sleep time
very limited
“There was no effect of vitamin B12 supplementation on sleep duration at night, total sleep duration, or WASO.”
- Study
- RCT
- Duration
- 12 months
- Dose studied
- daily vitamin B12 supplementation for one year versus placebo
- Population
- Infants aged 6-11 months at risk of vitamin B12 deficiency (length-for-age below one z-score) in low-to-middle-income neighbourhoods of Bhaktapur, Nepal; total sleep duration (day and night) measured by actigraphy
Study record
- Design
- randomised controlled trial
- Species
- human
- Population
- infants aged 6-11 months at risk of vitamin B12 deficiency, Bhaktapur, Nepal
- Participants
- 600
- Comparator
- placebo
- Duration
- 365 days
- Endpoints measured
- 5