Although your body will store excess vitamin A, some research shows having more than 1.5mg a day over many years may weaken ...

If we ate a varied, healthy diet and were outdoors regularly, supplementation would be limited to those with a proven need.

Vitamin B6 can also influence serotonin and dopamine levels, which can impact your sleep if taken too late, Keatley says.

When someone has a folate deficiency, it causes the body to produce abnormally large blood cells that cannot function ...

Discover the nutrients that support methylation, a critical biochemical process affecting everything from detoxification to ...

It was found that children whose mothers took folic acid scored an average of 108 on verbal tests, compared to 96 score for ...

Higher doses of folic acid during early pregnancy were safe and linked to improved verbal and behavioral skills in children ...