Advice on vitamins?

Hello there! I'm new to the Glow community.😁

I am completely ignorant when it comes to taking vitamins. I am not pregnant right now but would love to take prenatal vitamins as I have heard that it helps with getting you ready for baby. So my question here is what brand do you like most? And do you have to take another vitamin with the prenatal to get the "most" out of it? Do I have to take a Hair, Skin, Nails vitamin as well? I'd like my hair to get full and thick....seems like my hair is thinning?🙄

Thanks in advance for your help!!