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.
1 Kidney disease can cause a build-up of nitrogen waste products in the blood, which can damage nails. 2  Liver disease can damage nails.  Thyroid diseases such as hyperthyroidism or hypothyroidism may cause brittle nails or splitting of the nail bed from the nail plate (onycholysis).
Brittle nails are nails which split and break easily. Nails can be dry and brittle or soft and brittle. There are ways to fight brittle nails and get well on your way to good fingernail health. Brittle nails is a common problem. Brittle nails are caused by a few different factors. One commonly cited cause of brittle nails is frequent hand washing or water usage.