I have been diagnosed with mild depression and have been prescribed a low dosage of Prozac. The type of depression I have is not feeling sad or unhappy, its more being sluggish, tired, irritable, lack of motivation, etc. I have read on the internet that sometimes B12 can be helpful for depression. Should I consider taking a B12 supplement. If so, I have no idea what kind to take? I've noticed there are some that also have b6 and folic acid. Does that make easier to absorb, etc? Just looking for some help and advice.

Thanks for your help.