vitamin d deficiency depression

Vitamin D and depression are associated ... which means that maintaining adequate levels may contribute to mental health vitamin d deficiency depression. But there is no research indicating that vitamin D deficiency causes depression or provides the treatment itself .

In 2002, the NHANES study in the United States more than 15,000 people found that 75 % of Americans had vitamin D levels below what is needed to support optimal health vitamin d deficiency depression. In 2010 , Statistics Canada has confirmed similar results after testing blood of more than 5,300 Canadians. But what the research on vitamin D and depression says vitamin d deficiency depression?

Vitamin D is known as the " sunshine vitamin" because our body produces naturally when the skin is exposed unprotected to sunlight . Because vitamin journey through our body , its main function is to maintain calcium levels in the blood needed to maintain health vitamin d deficiency depression. But when it passes through the kidneys , also becomes a potent steroid hormone that stimulates the immune system and the brain function impacts . But the positive effect on brain function actually help prevent depression vitamin d deficiency depression?

RESEARCH ON VITAMIN D AND DEPRESSION

Despite broad consensus that vitamin D plays a vital role in our physical health , the interaction between vitamin D and depression is still unclear . A small study of 44 healthy individuals showed that 800 IU of vitamin D3 enhances mood of participants during winter vitamin d deficiency depression. And another study found that 100,000 IU of D2 improves depression scales people with seasonal affective disorder ( SAD ) . But it has not been extensive research on vitamin D and depression ,vitamin d deficiency depression as opposed to milder forms of mood disorders .

Because vitamin D plays an important role in maintaining our health and protecting us from disease , it is generally accepted that maintaining optimal blood levels should be considered in a treatment program for depression. Vitamin D Council recommends a daily dose of 5,000 IU until blood tests indicate the dose should be increased or decreased vitamin d deficiency depression.

Increased intake of vitamin D from exposure to sunlight has the added advantage of increasing brain serotonin ... which is known to increase the sense of wellbeing. As research has shown that sunlight increases serotonin levels in the brain twice the winter sun , it is speculated that vitamin D could play a role in improving welfare .