You might be able to spot some early health warning signs on your own body. You just have to pay attention to any changes, and immediately go see a doctor if any of these happen to you. Check out the easily missed health warnings in the gallery below:

Chapped lips can be a strong signal of a vitamin deficiency.

The whites of your eye are classified as the “sclera.” If it changes color it is normally a sign of liver damage or a viral infection.

If you notice growth rate, color, or density change in your nails, it may be a sign of liver disease, or cardiovascular disease.

If you notice a sudden increase in birthmarks and moles and the rate they are growing you should speak to a dermatologist immediately.

Neck swelling may be a thyroid problem or even meningitis.

Red or swollen palms can be a sign of dermatitis, eczema, or the onset of an allergic reaction.

If you notice a change in your eyebrow density, there may be a problem with your thyroid.

Cold hands and feet is a strong indicator of Reynald’s Disease. It is an autoimmune condition that constricts blood vessels in the extremities.

If she is between the ages of 30-55, rosy cheeks may just as likely be Rosacea, a skin condition that is twice as likely to occur in women.

If you have more than 50% gray hair by the time you turn 30 you need to see a doctor. More likely than not you may be a diabetic.