Vitamin d is necessary for the functioning of the nervous system and has studied male European 3000 people aged between 40 and 79 years old found that vitamin d may play an important role in helping the brain function in old age.
Vitamin D is essential for the functioning of the nervous system. And a 3000 study of European men aged between 40 years and 79 years, found that vitamin D may play a role in helping the brain function well into old age.
Vitamin D is necessary in the performance of the nervous system. And the European male 3000 people at any age between 40 years and 79 years found that vitamin D may play an important role in helping the brain work well in old age.