nails: what they really mean
Vertical ridges are the most common. They often appear over time as the production of keratin—the main component of nails—changes.
In this case, there’s nothing to worry about: it’s a natural phenomenon.
However, if your nails become:
more brittle
thinner
or change in appearance
this could indicate that your body is lacking essential nutrients.
Why diet plays a key role
Nails, like hair or skin, are directly affected by what you eat.
When the body lacks resources, it prioritizes vital functions and neglects less essential
