Your fingernails are more than just a beauty feature – they can reveal important clues about your overall health. From nutrient deficiencies to underlying medical conditions, changes in nail colour, ...

Dear Dr. Roach: I have a serious problem with my fingernails splitting and coming off at the edges. I have tried biotin and keratin for almost a year without results. I am an 89-year-old man who takes ...

An undergraduate chemistry researcher has developed a nail polish formulation that will let people use their nails to tap ...

Applying oils like vitamin E or coconut oil can help hydrate nails and prevent ridges from forming. Regular cardiovascular exercise can improve blood flow to nail beds and help reduce nail ridges.

Healthy nails are typically smooth, strong, and uniform in colour, with changes to look out for including the appearance of ...