Take a good look at your fingernails and you may notice subtle variations in the texture or color; white spots, a rosy tinge, rippling or bumps in the surface to mention a few. These imperfections may not look like much to you, but it’s more important than you might think to maintain healthy fingernails. That’s because to the trained eye, nails can provide valuable indications about your overall health.
Hold a hand level with your nose about a foot out from your face and scrutinize each one....
