Having split nails, you are deficient in this mineral.
Continuous split nails creates irritation to an individual. Instead of going for cosmetic remedial measures, one should be concerned about bodily health which is giving us warning that you are lacking in something and due to that you are suffering from splitting of nails.
The reason behind split and broken nails is a manganese deficiency. Manganese is an important mineral that contributes to various bodily functions as well as growth of tissue and bones. Lack of this mineral can cause various health problems such as brittle nails and weak bines.
