Spencer Kroll, MD, has a book on his shelf that he used in medical school. In it, there’s information about a once-common practice for doctors. When they’d shake the patient’s hand upon entering the ...

Do you ever get little white spots or streaks across your fingernails? A lot of people do. There are many tales told about what that white line means. But, generally, you can rest assured that white ...

Although you might not be aware of it, the condition of your nails can be an indicator of your general health. Any nail abnormalities, such as sudden color changes or intense breakage, can sometimes ...

Do you ever get little white spots or streaks across your fingernails? A lot of people do. There's an old wives' tale about how the appearance of these marks indicates a calcium deficiency – a reason ...