The REAL Causes of Vertical Ridges on Your Nails
Have you noticed vertical ridges running from the base to the tip of your nails? While they’re common and often harmless, they can sometimes signal underlying health issues. Let’s explore what causes them and what you can do to keep your nails healthy!

1. Natural Aging Process
As we age, the body produces less keratin, the protein that makes up our nails. This can cause vertical ridges to become more pronounced over time.
 Similar to wrinkles on the skin – a natural part of aging.
 Nails may also become brittle or dry.

What to do:

Keep nails hydrated with natural oils like coconut or almond oil.
Eat protein-rich foods to support keratin production.
2. Nutrient Deficiencies
Lack of essential vitamins and minerals can weaken nails and cause ridges. The most common deficiencies include:
 Iron – Leads to brittle nails and ridges.
 Biotin (Vitamin B7) – Essential for nail strength.
 Zinc and Magnesium – Important for healthy nail growth.

What to do:

Eat leafy greens, nuts, eggs, and lean meats for a nutrient boost.
Consider biotin supplements if needed.
3. Dehydration & Dryness
Not drinking enough water or frequent hand washing can dry out the nails, making ridges more visible.
 Nails become brittle and prone to splitting.
 Worse in colder months or after using harsh chemicals.

What to do:

Drink plenty of water.
Apply moisturizing creams or natural oils to nails daily.
4. Poor Circulation
If your nails are pale or ridged, it might be due to poor blood circulation. Conditions like diabetes, thyroid issues, or cardiovascular problems can slow nail growth and cause changes.
 Cold hands and feet may be a sign.
 Slower nail growth is common.

What to do:

Stay active to improve circulation.
Include omega-3s (found in fish, nuts, and seeds) in your diet.
5. Underlying Health Conditions
In some cases, vertical ridges may be linked to autoimmune disorders, digestive issues, or chronic illness.
 Digestive problems may affect nutrient absorption, leading to weak nails.
 Conditions like rheumatoid arthritis or eczema can also impact nail health.

What to do:

If ridges come with discoloration, pain, or changes in nail shape, consult a doctor.
Final Thoughts
Vertical ridges are usually harmless but can be a sign that your body needs better nutrition, hydration, or circulation support. Keep an eye on your nails—they often reflect what’s happening inside your body! If you notice sudden or severe changes, it’s always a good idea to check with a healthcare professional.