Noah Sinclair
Ridges in nails can be harmless, but they can also be a sign of poor health. Vertical ridges are often a sign of ageing, while horizontal ridges can point to issues like malnutrition, serious nail injury, or Beau's lines. Beau's lines are horizontal ridges that are often accompanied by a grey/white nail colour, which indicates poor blood circulation and a vitamin B1 (Thiamin) deficiency.
| Characteristics | Values |
|---|---|
| Direction | Vertical ridges are harmless and often a sign of ageing. Horizontal ridges can indicate poor blood circulation and a vitamin B1 (Thiamin) deficiency. |
| Colour | Horizontal ridges are often accompanied by a grey/white nail colour. |
| Age | Vertical ridges become more prominent with age. |
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What You'll Learn
Vertical ridges are often a sign of ageing
Ridges in your nails are usually harmless but can sometimes indicate underlying health issues. Vertical ridges are often a sign of ageing. As we get older, the rate at which our bodies produce new skin cells slows down, leading to the development of vertical ridges in our nails. These ridges typically run from the cuticle to the tip of the nail and become more prominent with age. While they are generally harmless, vertical ridges can occasionally be caused by nutritional deficiencies, such as a lack of iron, zinc, or vitamins A, C, and D.
In some cases, vertical ridges may be a sign of improper nail care or nail trauma. However, it is important to note that ridges can also be a normal variation in nail appearance and may not always indicate a health concern.
Horizontal ridges, on the other hand, can be indicative of more serious issues. Also known as Beau's lines, these horizontal lines or ridges are often accompanied by a grey or white nail colour, indicating poor blood circulation and a vitamin B1 (Thiamin) deficiency.
If you notice any changes in the appearance of your nails, such as ridges, cracks, or discolouration, it is always a good idea to consult a healthcare professional. They can help determine if these changes are a cause for concern and provide guidance on maintaining nail health.
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Horizontal ridges can indicate malnutrition or a vitamin B1 deficiency
Horizontal ridges on your nails, also known as Beau's lines, can indicate malnutrition or a vitamin B1 (Thiamin) deficiency. They are often accompanied by a grey or white nail colour, which indicates poor blood circulation.
While vertical ridges are usually harmless and are often a sign of ageing, horizontal ridges can point to more serious issues. These include malnutrition, serious nail injury, or Beau's lines. Beau's lines are horizontal lines or ridges on the fingernails that are often accompanied by a grey or white nail colour, indicating poor blood circulation.
Nails are made of a protein called keratin, which is also found in hair and skin. They can be a good indicator of your overall health, as certain nutritional deficiencies can affect your nails. For example, iron deficiency may cause vertical ridges in your nails. Other vitamins that can contribute to nail health include zinc and vitamins A, C, and D.
If you notice horizontal ridges on your nails, it is important to consult a healthcare professional, as it could be a sign of a vitamin B1 deficiency or malnutrition.
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Ridges can be caused by improper nail care
Ridges in nails can be caused by improper nail care. While ridges are usually harmless, they can sometimes indicate a more pressing medical condition.
Vertical ridges are often a sign of ageing, and these can become more prominent with age. They are sometimes called longitudinal striations or bands. Research from 2015 suggests that vertical ridges are caused by a slowing of cell turnover. This is when new skin cells produced below the surface of your skin rise up to take the place of discarding dead cells from the surface.
Horizontal ridges, on the other hand, can point to issues like malnutrition, serious nail injury, or Beau's lines. Beau's lines are often accompanied by a grey or white nail colour, which indicates poor blood circulation and a vitamin B1 (Thiamin) deficiency.
Other nutritional deficiencies can also affect your nails. For example, iron deficiency may cause vertical ridges in your nails. Other vitamins that can contribute to the health of your nails include zinc and vitamins A, C, and D. According to 2018 research, biotin is also highly recommended to aid in nail health, but more research is still needed to understand the full extent of its benefits.
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Ridges can be a sign of a more pressing medical condition
Ridges in nails are usually harmless but can sometimes be a sign of a more pressing medical condition. Vertical ridges are often a sign of ageing, while horizontal ridges can point to issues like malnutrition, serious nail injury, or Beau's lines. Beau's lines are horizontal lines or ridges on the fingernails, often accompanied by a grey or white nail colour, which indicates poor blood circulation and a vitamin B1 (Thiamin) deficiency.
According to 2022 research, ridges are usually due to ageing. However, they can also be a sign of improper nail care, nail trauma, vitamin deficiencies, or even a more pressing medical condition. Certain nutritional deficiencies can affect your nails. For example, iron deficiency may cause vertical ridges in your nails. Other vitamins that can contribute to the health of your nails include zinc and vitamins A, C, and D.
If you experience other symptoms like texture changes in your nails, it may be caused by a medical condition. If you are concerned about the appearance of your nails, it is always best to consult a healthcare professional for proper diagnosis and treatment.
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Ridges can be caused by a nail injury
Ridges in nails are usually harmless but can sometimes be caused by a nail injury. Vertical ridges are often a sign of ageing, but they can also be caused by a vitamin deficiency, such as a lack of iron. Horizontal ridges, on the other hand, can be a sign of malnutrition, a serious nail injury, or Beau's lines, which indicate poor blood circulation and a vitamin B1 (Thiamin) deficiency.
Nail injuries can be caused by a number of things, including improper nail care, nail trauma, and vitamin deficiencies. If you have ridges in your nails, it's important to pay attention to them as they can indicate poor health, not just for the nail but for the entire body. Healthy fingernails are smooth with no pits or grooves, and no discolouration.
If you experience texture changes in your nails, it may be caused by a medical condition. It's always best to consult a doctor or healthcare professional if you are concerned about the appearance of your nails. They can help determine if the ridges are caused by a nail injury or something else and provide guidance on proper nail care and treatment options if needed.
While ridges in nails are often harmless, it's important to be aware of any changes in their appearance. If you notice new ridges, changes in colour, or other abnormalities, it's best to seek medical advice to rule out any potential health concerns. Taking care of your nails and maintaining a healthy diet can also help promote nail health and reduce the risk of ridges caused by vitamin deficiencies or malnutrition.
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Frequently asked questions
Vertical ridges are usually harmless and are often a sign of ageing. They can also be caused by an iron deficiency.
Horizontal ridges can point to issues like malnutrition, serious nail injury, or Beau's lines. They are often accompanied by a grey/white nail colour which indicates poor blood circulation and a vitamin B1 (Thiamin) deficiency.
Ridges in nails are usually harmless but can indicate bad health, not just for the nail, but for the entire body.
Ridges in nails are furrows that run from the tip of the nail down to the cuticle.
Healthy nails are smooth with no pits or grooves. They have no discolouration.
