To polish, or not to polish
Because of my job I don't wear colored polish on my fingernails. My nails are natural and I keep them well manicured. I was always using a clear or base coat of polish on them, but my nails started to yellow, so I stopped using anything. Yesterday I read that you should always keep some kind of polish on your nails to protect them. Is this true? Was I just using the wrong kind of polish?