Can vitamin B12 help you sleep better? The short answer is: possibly if you are deficient, but there is not enough evidence that B12 supplements improve sleep when your B12 level is already adequate. Vitamin B12 is essential for the nervous system, healthy red blood cells and DNA synthesis. Researchers have also studied its effects … Read more
Can vitamin B9 help you sleep better? The short answer is: there is not enough evidence to recommend folate or folic acid as a sleep supplement. Folate is essential for DNA synthesis, cell division, red blood cell formation and normal nervous-system function. Some studies have found associations between folate status and sleep duration or sleep … Read more
Can vitamin C help you sleep better? Possibly, but the evidence is not strong enough to recommend vitamin C as a sleep supplement. Recent observational studies have found that people with higher vitamin C levels or dietary intake may have fewer sleep problems, but these studies cannot prove that vitamin C itself improves sleep. There … Read more
Vitamin B6 and sleep are connected through several pathways involved in brain function and neurotransmitter production. Vitamin B6 helps the body make neurotransmitters such as serotonin and GABA, while serotonin is part of the pathway that eventually produces melatonin. But this does not mean that taking extra B6 will automatically improve sleep. Human research is … Read more
Vitamin D and sleep appear to be connected, but the relationship is more complicated than simply taking a vitamin D supplement and sleeping better. Research has found that people with lower vitamin D levels are more likely to report poor sleep, and several clinical trials suggest that vitamin D supplementation may improve sleep quality. However, … Read more