Which type of vitamin B tablet us best for the growth of healthy hair and nails? Does it even work?

Thanks!!Which type of vitamin B tablet us best for the growth of healthy hair and nails? Does it even work?
For hair you need vitamin B6, D and E and a protein based diet as for nails it is calcium. Check www.ziravie.com where you will see the chart of fruits and vegetables which help hair growthWhich type of vitamin B tablet us best for the growth of healthy hair and nails? Does it even work?
Eat salmon and drink water vitamins don't work.


I know this as I work for a health shop and they have never or will never been proven to work.