Increased vitamin D intake improves mood in older adults 09 May 2008
Increased vitamin D intake may lead to mood improvements and reduce the chance of depression in older adults, according to new research.
The study on 1282 community residents aged 65 – 95 suggested that those with low levels of vitamin D and high levels of parathyroid hormone are more likely to become depressed.
It is still inconclusive whether low vitamin D levels are a cause or a consequence of depression, but if they are a cause vitamin D supplements and increased exposure to sunlight may help treat the disorder.
Vitamin D may also add brain health to its list of benefits, which range from bone and cardiovascular health to protection against certain cancers and improved muscle strength, if future studies confirm these results.
Source: Archives of General Psychiatry, May 2008
