How to Ged Rid of Fingernail Lines

· January 8, 2018
Although they normally appear as the result of nail damage or nutrient deficiency, fingernail marks can also indicate more serious problems. 

All women want to have strong, beautiful nails that won’t break easily. The problem is that marks often appear on our nails, such as fingernail lines. And, not only do they ruin the appearance of our nails, but they also indicate an imbalance in our bodies.

In this article, discover the meaning of those lines that appear on your nails, and how to eliminate fingernail lines naturally.

Horizontal Fingernail Lines

White, somewhat thick horizontal lines that appear on your fingernails can have many different causes. The most common causes of fingernail lines are the following:

See also: 5 Natural Remedies to Fix Weak Nails

Serious illness with high fever

The person has suffered a serious illness such as pneumonia or scarlet fever, for example.

In this case, white lines will appear on a few nails at a time, because the body has given priority to fighting the illness instead of nail growth.

No treatment is necessary, because the white lines will disappear upon recovery from the illness. 

  • Since nails grow approximately 1 millimeter per week, it’s possible to calculate the date in which traumatic stress occurred in one’s body.


If diabetes runs in your family and you suffer from other characteristic symptoms of this disease, the lines in your nails could be the consequence of untreated diabetes.

The first step to take should be to visit your doctor in order to perform the corresponding tests and obtain a diagnosis.

Many cases of Type 2 diabetes have been treated naturally with the use of supplements such as stevia and cinnamon.


This skin disorder causes scaling and inflammation and affects different parts of the body, among them the fingernails, in which horizontal lines can appear.

Those who suffer from psoriasis may live with a great deal of discomfort, as the pain and itching can be overwhelming.

Although psoriasis has no cure in theory, many people have noticed that eating a balanced and healthy diet produces favorable changes in their condition.

We recommend including fresh, natural foods in your diet, and reducing intake of foods with refined sugar and harmful fats.

Circulation Disorders

If you suffer from poor circulation and have other symptoms such as varicose veins and leg pressure or heaviness, it’s possible that this may be the cause of the lines in your nails.

To obtain better circulation, we must live an active life and eat a fresh, complete diet. 

  • We recommend increasing intake of red foods (tomato, red fruits, cayenne pepper,etc.)
  • You can also take baths at alternating temperatures (cold-hot) and undergo massages with essential oils (rosemary, cypress, hamamelis).

Zinc Deficiency

Zinc is a mineral essential to many of the body’s functions; it is also needed in order to have strong, healthy nails.

Zinc deficiency can cause the appearance of marks or horizontal lines. These serve as a warning sign and a reminder to increase zinc intake.

Zinc can be taken in supplement form, or it can be consumed in the following foods:

  • powdered cocoa
  • dry watermelon seeds
  • meat
  • oysters
  • peanuts
  • sesame
  • pumpkin (and its seeds)
  • butter

Vertical Fingernail Lines

The causes of vertical lines are different from the causes of horizontal lines.


The most common explanation for the appearance of vertical fingernail lines is the unavoidable aging process.

Nonetheless, by consuming a diet rich in antioxidants, we can delay the deterioration caused by free radicals, both internally and externally.

These are some foods that contain the highest levels of antioxidants:

  • Cocoa
  • Garlic and onions
  • Avocado
  • Grapes
  • Tomatoes
  • Lemons
  • Broccoli
  • Turmeric
  • Green Tea
  • Nuts
  • Apples
  • Pepper

We recommend: 7 Foods that Fight Aging

Vitamin B Deficiency

In some cases, the appearance of fingernail lines can be related to a vitamin B deficiency, or, in other words, pernicious anemia.

This can be due to poor assimilation of this nutrient, or by adhering to a strict vegetarian diet. 

The following foods are good sources of Vitamin B12:

  • Eggs
  • Meat
  • Shellfish
  • Dairy products
  • Spirulina
  • Brewer’s Yeast

Magnesium Deficiency

Lack of magnesium can also cause fingernail lines. Unfortunately, food is increasingly lacking in this mineral because of poor soil, which is increasingly lacking in nutrients.

Taking magnesium supplements is highly recommended. The most common supplements are chloride (excellent for combating constipation) and citrate (more suitable for those who suffer from gastric acidity).