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

The answer is yes. While vitamin B complex plays a role in energy, brain health, and other functions, taking too much can ...

However, it is important to choose a form that is easy for you to take regularly. The dosage of B Complex supplements can vary widely. Some supplements provide 100% of the recommended daily intake ...

If your doctor has prescribed this medication, remember that your doctor has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have ...