Unhealthy nails

Nails are a part of our bodies. Some people say that fingernails should have crescent shapes, so that our bodies will be better. However, this is unfounded. Because the existence of the "new moon" has nothing to do with physical health. On the contrary, when these things happen to fingernails, we should be vigilant.

First, there are vertical stripes on the nails. When vertical lines appear in nails, don't think it's just a change in shape at this time. Don't make a fuss.

In fact, the vertical stripes on fingernails mean that there are a lot of toxins in the body. Moreover, this toxin has not been eliminated, but it has gradually accumulated over time. So eat some light food, which will be more conducive to the discharge of toxins.

Second, fingernails appear yellow. Sometimes when we work, our nails will turn yellow because we will get some dirt or loess. However, if you do nothing and your nails turn yellow, it is likely that your body lacks some kind of nutrition.

At this time, you should think about whether you are picky eaters, because this will happen when you lack some nutrients. Third, the fingernails are cracked. In winter, our skin will become drier because of the weather.

Therefore, some people will crack their nails because of the weather. In fact, fingernails and skin are two different things and cannot be generalized. When your fingernails crack, be sure to seek medical attention in time, because it may be a thyroid problem.