Physical education is a unique aspect of education in that it provides the only. instruction for students in the development and maintenance of positive attitudes, essential knowledge and physical skills. The contribution of physical education is to.
Conditions we more often associate with skin, like psoriasis, can also cause brittle nails. Some companies sell vitamins that are meant to help strengthen nails, most notably using a b-complex vitamin called biotin, but there is very little evidence to suggest that these vitamins actually improve brittle nails.
By Dr. Sarah Voelkel. KyForward columnist. A podiatrist sees many different nail conditions on a daily basis and a common concern of patients are dry and brittle nails. Nails are mainly composed of keratin, a protein made by the nail root. Several things can cause slower production or destroy keratin causing dry and brittle nails. â¢ A common cause is aging.