Liam Carter
Growing long, strong nails can be challenging, especially as you age and your body slows down the production of the keratin that makes up nails. Constant exposure to soap, cleaning chemicals, and sanitizing products can also weaken nails. A change in the appearance, texture, or shape of your nails could indicate nutrient deficiencies. Certain vitamins and minerals can help support nail growth, formation, and strength. Vitamin D is one such vitamin that can help strengthen nails and encourage growth while decreasing weak, peeling nails.
| Characteristics | Values |
|---|---|
| Vitamin D and nail growth | Vitamin D can strengthen nails and encourage growth while decreasing weak peeling nails. |
| Vitamin D deficiency | A vitamin D deficiency may cause nail peeling. |
| Other vitamins for nail growth | Vitamin C, vitamin B, vitamin B9, vitamin B12, vitamin E, and biotin. |
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What You'll Learn
Vitamin D can strengthen nails and reduce peeling
Growing long and strong nails can be challenging, especially if your nails are weak, you bite them, or you've recently broken one. Ageing can also make it harder to grow long nails, as the body slows down the production of keratin—the protein that makes up nails. Constant exposure to soap, cleaning chemicals, and hand sanitiser can also weaken nails over time.
One way to support nail growth is by taking vitamins and minerals. Vitamin D, in particular, can help strengthen nails and reduce peeling. If your nails are peeling, it may be a sign that you're deficient in Vitamin D. Taking supplements or consuming foods rich in Vitamin D can help encourage nail growth and make your nails stronger.
Vitamin B7 (also known as biotin) and B12 are also great for nail health. They help supply essential fatty acids to the nails, keeping them hydrated and improving their texture. Foods rich in Vitamin B include meat, poultry, fish, eggs, and dairy. You can also find Vitamin B in supplements and vitamin-rich creams.
Vitamin C is another essential nutrient for nail growth. It helps with collagen production, which keeps nails strong and encourages faster growth. Citrus fruits like oranges, strawberries, and kiwi are great sources of Vitamin C. You can also find it in bell peppers, green vegetables, and tomatoes.
In addition to vitamins, minerals like iron, zinc, calcium, and magnesium are also important for nail health. These minerals can be found in whole grains, nuts, seeds, and beans.
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Vitamin B 7 and B12 supply fatty acids to nails
Healthy nails are an indication of overall good health. The appearance, texture, or shape of your nails could indicate nutrient deficiencies. Vitamin B7, also known as biotin, is a water-soluble nutrient that aids in the metabolism of fatty acids, glucose, and amino acids. Biotin promotes healthy cell growth and aids in the metabolism of protein-building amino acids that are essential for nail growth. Vitamin B7 helps keep nails hydrated and improves their texture.
Biotin-rich foods and supplements may help strengthen your brittle fingernails. Biotin is most concentrated in organ meats such as liver, but it can also be found in egg yolk, dairy products, yeast, salmon, avocado, sweet potato, nuts, seeds, and even cauliflower. A few small studies support biotin supplement use. For instance, one study found that when people with brittle nails were supplemented with biotin, the thickness of their nail plate increased by 25%. However, it is important to note that biotin was not equally effective in all patients, and nail brittleness recurred about 10 weeks after supplementation was stopped.
Vitamin B12, also known as cobalamin, is involved in the metabolism of fat and protein and plays a role in skin and nail health. A deficiency in vitamin B12 can result in nail discolouration, deformation, dryness, and unnatural darkness. B12 is primarily found in animal foods, such as meat, poultry, fish, eggs, and dairy, though it can be fortified into other foods and beverages.
While the evidence for the direct impact of vitamin B9 (folate) on nail health is less robust, a deficiency in this vitamin can cause a pigment change in your nails and make them rigid and brittle.
In addition to vitamins B7 and B12, other vitamins and minerals that contribute to nail health include vitamin C, vitamin E, iron, zinc, magnesium, and omega-3 fatty acids.
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Vitamin C helps produce collagen, keeping nails strong
While vitamin D is touted for its ability to strengthen nails and encourage growth, vitamin C is another essential nutrient that helps keep nails strong and healthy. Vitamin C is necessary for the production of collagen, a protein that gives nails their shape and structure. As the body cannot produce vitamin C, it is important to include vitamin C-rich foods in your diet.
Vitamin C is essential for collagen production, which helps provide strength and integrity to your nails. Collagen is a key structural component of nails, and it is what gives them their shape, flexibility, and strength. Without enough vitamin C, the body cannot produce enough collagen, which can lead to weak and brittle nails.
Citrus fruits such as oranges, strawberries, and kiwis are excellent sources of vitamin C. However, for those who are not too keen on citrus fruits, bell peppers, green vegetables, and tomatoes are also very good sources. In fact, red bell peppers contain more than twice the vitamin C of an orange, making them a top choice for those looking to boost their vitamin C intake.
In addition to vitamin C, other nutrients play a crucial role in nail health. Biotin, a B-complex vitamin, promotes healthy cell growth and aids in the metabolism of protein-building amino acids that are essential for nail growth. Omega-3 fatty acids help lubricate and moisturize nails, giving them a shiny appearance while also reducing inflammation in the nail bed, which promotes overall nail health.
Overall, vitamin C is an important nutrient for nail health as it helps produce collagen, which is vital for strong and healthy nails. By including vitamin C-rich foods in your diet and ensuring adequate intake of other nail-friendly nutrients, you can help keep your nails strong and resilient.
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Vitamin E is an oil that hydrates and heals nails
Vitamin D is believed to be beneficial for nail growth, and some people have observed that their nails have improved after taking vitamin D supplements regularly.
Vitamin E is an oil that can also promote nail growth and health. Vitamin E is a nutrient that naturally nourishes the nails by adding nutrients to the blood. Nails are made of keratin, a protein that forms the tissue of the nails. For healthy and strong nails, these cells need to receive a regular flow of healthy, vitamin-packed blood. Vitamin E oil helps provide the right amount of nutrient-dense blood to the nails. It is an ultra-hydrating oil that can help heal and promote new nail growth. It provides hydration to both the nail beds and the skin around the nails, caring for brittle nails. Its antioxidant properties also help decrease the yellowing of nails. Vitamin E oil can be applied to the nails twice a day and should be lightly applied as an oil to the cuticles and nails or all over the hands and nails in the form of a hand cream.
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Iron, zinc and magnesium are also important for nail growth
While vitamin D can help strengthen nails and encourage growth, other minerals like iron, zinc, and magnesium are also important for nail growth and health.
Iron is an essential trace mineral that plays a vital role in energy production in the body. It is also important for the health of our hair, skin, and nails. Iron is necessary for the production of red blood cells, which carry oxygen from our lungs to the rest of our body. This oxygen is then used to transform the food we eat into energy, allowing our cells to grow and repair. Low iron levels have been linked to hair loss and skin conditions like psoriasis, which can also affect the nails.
Zinc is another important mineral that supports various functions in the body, including growth. A zinc deficiency can cause changes in nail colour and shape, and it may also lead to brittle nails that are more prone to cracking. Without sufficient zinc, the rate of nail growth decreases, and severe deficiency may even result in complete nail loss.
Magnesium is essential for protein synthesis, which promotes nail tissue growth and contributes to healthy and strong nails. A deficiency in magnesium can cause visible vertical ridges in the nail bed, affecting the nail's appearance and texture. Consuming a magnesium-rich diet, such as green leafy vegetables, can help promote nail growth and overall nail health.
Overall, while vitamin D has its benefits for nail growth and strength, iron, zinc, and magnesium also play crucial roles in nail health and should not be overlooked.
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Frequently asked questions
Yes, vitamin D can strengthen nails and encourage growth while decreasing weak peeling nails.
Vitamin C is essential for nails as it helps in the production of collagen, which keeps nails strong and growing at a faster rate. Vitamin B, specifically B-7 and B-12, helps supply essential fatty acids to the nails, keeping them hydrated and improving their texture.
Yes, a nutritious diet and supplements may help support healthy nails. Biotin, a B-complex vitamin, promotes healthy cell growth and aids in the metabolism of protein-building amino acids that are essential for nail growth.
