According to Dr. Standley, flat nails can indicate Raynaud's Disease, a condition characterized by cold fingers and toes. Flat nails can also be caused by an iron, protein or vitamin B12 deficiency, psoriasis or diabetes.Know More
Nails change for a variety of reasons. According to WebMD, the most common cause of changes in texture or color is fingernail fungus, which can also cause nails to crack and peel. Irregular growth, pitting, dark brown streaks or warts may all indicate a more serious condition. Changes in the nail typically result from nutritional deficiencies or specific diseases. However, WebMD challenges the belief that these changes are early indicators of disease, with the American College of Physicians pointing out that other symptoms are more likely to manifest first. In addition, not all patients are equally likely to show changes in their nails. According to Huffington Post, while minor and occasional changes are not cause for concern, persistent abnormalities and defects that keep occurring as the nail forms indicate an ongoing problem that is more likely to stem from a disease.
To improve nail appearance, WebMD advises moisturizing the nails and cuticles frequently and avoiding trimming the cuticles too closely, minimizing the risk of infection.Learn more about Nail Care
For adults, fingernails grow at an average rate of about 1/10 of an inch per month, while they grow about 50 percent faster in children until they reach puberty. However, the rate of growth can be affected by a person's sex, level of health and the time of year.Full Answer >
As of 2014, Guinness World Records reports that the woman with the record for longest nails is Lee Redmond. The man with the longest recorded nails is Melvin Boothe. Both record holders hail from the United States.Full Answer >
Dented fingernails are usually caused by an underlying health conditions, such as psoriasis, eczema, alopecia areata and Reiter Syndrome. These diseases affect the growth of the nail in the nail matrix or cause a loss of some cells.Full Answer >
Fingernails are made of multiple layers of a strong material called keratin. Keratin is a protective protein produced by the body. It consists of proteins that form filaments and enzymes.Full Answer >