Severe stress, infections, or major illnesses can temporarily interrupt nail growth. When this happens, the nail may develop horizontal lines or grooves that grow out over time.
3. Aging
As people age, it’s normal for nails to develop vertical ridges or become slightly thicker. These changes are usually harmless but can become more noticeable after age 40.
4. Circulation and Blood Flow
Healthy blood flow helps deliver nutrients to the nail bed. Poor circulation may sometimes affect nail growth patterns.
Tips for Maintaining Healthy Nails
Taking care of your nails is also a simple way to support overall health and wellness.
Here are a few helpful habits:
Eat a Balanced Diet
Include foods rich in protein, iron, and vitamins. Examples include:
Eggs
Fish
Leafy greens
Beans
Nuts
Whole grains
Stay Hydrated
Hydration helps keep nails flexible and less likely to crack or split.
