Ok, when I first saw the heading on this one, I thought my nails hadn’t had any major notable changes. They don’t hurt and, in the scheme of things, are the least of my worries – quite frankly. They are ridged vertically. They are also relatively flat. Hmmm. I never thought much about it. I’ve had white spots but only from time to time and I’d just began to drink more milk since I assumed (or may have been told) that it was a calcium thing causing spots. I would’ve never thought of them being flat or ridged as being an issue or having much meaning. Some of the nails are ridged enough to be weird, probably. Actually, the very obvious ridging is likely a change, though I am not sure when it began or how long it has taken to become so pronounced.