calcium 4 nails   

Hello,
I do not know which country you belong to but if it's available in your area,you can go for the nail hardener by Oriflame. It's a great product that will reduce the chipping and breaking of your nails in a few weeks,and your nails will look healthy again. I have used the product and I think you will be satisfied with the experience if you use it too. I would also suggest that you get a medical check-up done to see if you are deficient in calcium and minerals. Don't pop pills without a doctor's advice.I'm not being didactic,it's just a suggestion.

Calcium is actually a supplement for proper bone growth and formation. The best thing to encourage healthy nail growth is a balanced diet, with enough protein, which is the basic building block of hair and nails. Sometimes a multivitamin and mineral daily supplement can also help by providing some of the other nutrients such as zinc and biotin.

I do not thinks that due lack of calcium our nails will be splitting. If such thinks happened with you, I think you should take calcium and you will get result. It is for better of you.