Ridges in nails can point to potentially worrying issues ... should get in touch with their GP straight away: “Severe, deep ...

Our fingernails are our version of animals’ claws, made from the same substance – keratin – as our hair, and the hooves and horns of vertebrates. They grow twice as fast as our toenails, faster in men ...

A nutritionist has shared the warning signs you should be looking out for on your fingernails which could indicate underlying health problems - from white spots to ridges. Fiona Tuck, from Sydney ...

Proteins like keratin, collagen, and elastin make up skin, hair, and nails. You may have dry and flaky skin, deep ridges on your fingernails, and brittle or thinning hair when your body is unable ...