Thin toenails can be a sign of aging. As we get older, our nails naturally become thinner and more prone to cracking. This is particularly common in women over 60, but it can affect men as well. Along with thinning, you might notice peeling and ridging.
Causes of Thin Toenails
While aging is a common cause, several other factors can contribute to thin toenails:
- Aging: As noted, the natural aging process leads to thinner, more brittle nails. This is due to changes in the nail matrix, the area where nail growth originates. [Reference: As you age, your nails become thinner and more likely to crack. This is most common in women older than 60 but can affect men, too. If your cracked nails are related to aging, you might also see peeling and ridges.]
- Fungal infections: These infections can weaken the nail, making it thinner and more susceptible to damage.
- Nutritional deficiencies: A lack of certain vitamins and minerals, such as biotin, can impact nail health.
- Underlying medical conditions: Some medical conditions can affect nail growth and strength.
- Trauma or injury: Direct injury to the nail matrix can affect future nail growth.
- Harsh chemicals: Exposure to harsh chemicals can weaken and thin nails.
What to Do About Thin Toenails
While you can't reverse the aging process, you can take steps to improve the health and appearance of your thin toenails:
- Maintain a healthy diet: Eat a balanced diet rich in vitamins and minerals.
- Keep your nails moisturized: Use cuticle oil regularly.
- Protect your nails: Wear protective gloves when using harsh chemicals.
- Avoid harsh nail treatments: Limit the use of artificial nails and harsh nail polishes.
- Consult a doctor or podiatrist: If you suspect a fungal infection or underlying medical condition, seek professional advice.
