Your nails are not only useful for scratching a nagging itch, but they are also one of the first key indicators of your overall health. Nails are more complex than you might assume. They are made of keratin, which is a protein also found in our skin and hair look what i found. Your nails are formed when older keratin-filled cells are pushed out from under the base of your cuticles. If you have healthy nails, then they are smooth, strong, and clear; however, unhealthy nails may be discolored, brittle, and rough to the touch. If your nails show signs of distress then it may be an early warning sign of a larger health concern.

Nutrient Deficiency

Different levels of nutrients can impact the health of your body. Your nails are one of the first indicators that you are not getting proper nutrition. A nail condition may result if your body has too much or too little of some nutrients. For example, your nails may curve inward when your body has the incorrect amount of iron. In addition, your nails may turn white or change in color if you have hemochromatosis or anemia. If you your nails develop grooves or ridges then you may want to consult a physician in order to see if you have an iron or protein deficiency.

Imbalanced Endocrine System

The thyroid gland is located at the front of the neck just above your collarbone. It is the most important part of the endocrine system because it is responsible for producing the hormones that control the way each cell in the body uses and stores energy. The thyroid gland is directly related to your metabolism. An underactive or overactive thyroid can cause an imbalanced diet, disrupt your digestive system, and may cause general restlessness. An underactive thyroid may cause brittle or crumbly nails because your body is sweating less. If you are experiencing any of these conditions and your nails are brittle or crumbly, see your physician.

Unhealthy Skin

Nail discoloration is often one of the first indicators of serious health concerns. According to the National Psoriasis Foundation, 7.5 million people in 2012 reported experiencing one of the five types of psoriasis recognized by the foundation. Psoriasis is a condition that ultimately changes the life cycle of skin cells, which causes raised, red, and scaly patches to appear on your skin. Early indicators of psoriasis include red or brown streaks under the nails, and pitted or thickened nails.

If you are experiencing any of these symptoms see your doctor.