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).
Other causes include exposure to chemicals, frequent use of nail polish remover, dehydration, excessively dry environment, nutritional deficiencies and some kind of trauma. At times, brittle nails can be a symptom of other serious health problems like hepatitis, jaundice, lupus or heart disease. Dry, cracking or splitting nails can cause lot of discomfort. However, you can easily treat brittle nails with simple home remedies that that will make your nails strong. Here are the top 10 home remedies for brittle nails.