
Healthy nails should be smooth and hard, free of any dents or grooves, and consistent in colour. While there is no scientifically proven method to make nails grow faster, there are several ways to increase overall nail health and prevent breakage, allowing nails to grow strong and long over time. These include maintaining a healthy diet, keeping nails clean and dry, moisturising hands and nails, and avoiding nail biting or cutting nails too short.
| Characteristics | Values |
|---|---|
| Average growth rate | 3.47-3.5 mm per month |
| Factors affecting growth rate | The hand the nail is on, age, hormone levels, and overall health |
| Nutrition | A well-balanced diet with protein, water, fruits, vegetables, vitamins, and minerals |
| Nail care | Keep nails clean, trim, and moisturized; avoid biting nails or cutting them too short |
| Nail filing | File in one direction using long, swift, gentle strokes from the outside edge to the center |
| Vitamins | Folic acid (vitamin B9) repairs and multiplies nail cells, boosting strength and preventing peeling |
| Nail products | Avoid harsh products like gel nail polish and acetone, which can weaken nails |
| Nail health issues | Fungal infections, injuries, and certain health conditions can affect nail growth |
| Nail matrix | The "factory" where new nails are made; proper treatment can help heal the nail matrix and restore healthy nail growth |
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What You'll Learn

Eat a well-balanced diet with plenty of protein, vitamins and minerals
Eating a well-balanced diet with an ample amount of protein, vitamins, and minerals is essential for healthy nails. Nails are made of a protein called keratin, so consuming a sufficient amount of protein is directly related to nail health. Lean meats, such as chicken or turkey, beef, and pork, are great sources of protein. For vegetarians and vegans, lentils, peanuts, nuts, and dairy products are good alternatives. In addition to protein, vitamins and minerals are also crucial for nail health.
Vitamin C, for example, is necessary for collagen production, which helps provide strength and structure to nails. A deficiency in vitamin C can lead to slow nail growth. Consuming vitamin C with plant-based iron sources, such as spinach, beans, and seeds, improves iron absorption. Iron is needed to provide cells with oxygen, and insufficient iron can result in brittle or dented nails.
Zinc is another vital mineral for nail health, as it is required for the growth and division of nail cells. A lack of zinc can cause white spots on nails and slow down nail growth. Animal proteins, such as beef, poultry, fish, and eggs, are rich sources of zinc. However, plant-based sources like soy, chickpeas, black beans, nuts, and seeds also contain zinc.
Biotin, a B-complex vitamin, promotes healthy cell growth and aids in the metabolism of protein-building amino acids essential for nail growth. Studies have shown that biotin supplements can help strengthen brittle nails. Vitamin A is also important for nail health, as it is involved in repairing and growing body tissues, including nails. A deficiency in vitamin A can lead to dry and brittle nails.
In addition to these vitamins and minerals, omega-3 fatty acids are essential for keeping nails moisturized, preventing dryness and brittleness. Overall, a well-balanced diet that includes a variety of proteins, vitamins, and minerals is key to promoting healthy nail growth and maintaining strong, shiny nails.
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Keep nails clean, dry and moisturised
Keeping your nails clean, dry, and moisturised is essential for maintaining healthy nails and preventing bacteria and fungi from growing underneath them. Here are some tips to achieve this:
Keep Nails Clean
- Wash your hands regularly and ensure that you also clean underneath your nails to prevent the buildup of dirt and bacteria.
- When painting your nails, always use a base coat to protect your nails and a top coat to seal in the colour and add shine.
- Avoid using nail gels, acrylics, or polishes that require harsh removal methods, as these can weaken your nails.
Keep Nails Dry
- Protect your nails from excessive water exposure, as this can weaken them and cause splitting, peeling, or breaking.
- Wear gloves when cleaning or washing dishes to minimise water contact with your nails.
- After hand washing, ensure your nails are thoroughly dry, and consider moisturising your hands and nails with lotion, paying special attention to the cuticles.
Keep Nails Moisturised
- Moisturise your hands and nails regularly, especially after washing your hands or exposing them to water.
- Use a moisturising lotion or hand cream and gently rub it into your fingernails and cuticles to prevent dryness and maintain nail health.
In addition to keeping your nails clean, dry, and moisturised, it is important to trim and file your nails regularly. This helps maintain steady and strong nail growth. Use sharp manicure scissors or clippers to cut your nails straight across, and then round the tips gently into a soft curve for maximum strength. Finish with a glass or steel nail file to smooth the edges and prevent snags.
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Take biotin supplements to strengthen nails
While there is no scientifically proven method to make nails grow faster, certain remedies can strengthen nails and help prevent them from breaking, promoting overall health and optimum growth rates.
Biotin, also known as vitamin B7, is an essential vitamin that helps metabolize food by turning it into energy. It is important for many body functions beyond nail health, including healthier skin and hair. Biotin deficiency is rare, but consuming biotin through food or supplements may help strengthen brittle nails and improve their growth. Biotin is found mainly in sources of protein, including liver, eggs, salmon, pork, nuts, and seeds. Most people get all the biotin they need from a healthy diet, but if you are experiencing thinning hair or brittle nails, this could be due to another health condition such as iron deficiency or a thyroid issue.
If you are considering taking biotin supplements, it is important to consult your doctor first, as they may cause mild side effects such as an upset stomach. Additionally, biotin supplements are safe for most people, but they will not address an underlying health condition that may be causing nail problems.
While biotin supplements may not be a magic bullet for nail health, they can be a helpful addition to a well-balanced diet that includes fresh fruits and vegetables, lean sources of protein, carbohydrates, and healthy fats. Taking care of your nails through proper nutrition and home remedies can help them grow stronger and last longer, making them less prone to breakage.
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Protect your nail matrix to prevent damage to nail growth
The nail matrix is the "factory" where your body makes new fingernails and toenails. A healthy nail matrix is essential for healthy nails. Certain injuries and illnesses can damage your nail matrix and affect how your nails look or grow. Mechanical damage to the nail matrix can be caused by a sharp injury, such as a strong blow, pinching the fingertip in a door, or crushing with a heavy object. This creates micro-injuries that disrupt the process of healthy nail growth, resulting in thinner nail plates with deeper grooves and ridges.
To protect your nail matrix and prevent damage to nail growth:
- Avoid biting your nails, as this often leads to matrix damage.
- Avoid cutting or pushing your cuticles too much, as the cuticles protect the nail matrix.
- Wear proper footwear, especially when playing sports. Ensure your shoes fit correctly and are not too tight. Replace worn-out shoes or those that hurt your feet.
- If you work with heavy objects or in construction, wear steel-toe boots to protect your toes.
- If you work with tools or machinery, be aware of "pinch points" that could injure your fingers or hands. Wear gloves if advised by your employer or when handling chemicals.
- When performing household or professional tasks that put your nails at risk, use protective rubber gloves.
- Trim your nails properly. Cut toenails straight across to prevent ingrown toenails. Trim fingernails with a slight curve at the edges and avoid cutting them too short.
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File nails in one direction using gentle strokes for a smooth finish
While there is no scientifically proven method for making nails grow faster, taking good care of your body through proper nutrition and nail care can help strengthen your nails and promote their growth.
One of the most important steps in nail care is filing your nails properly. Filing your nails gives them a smooth finish and helps prevent them from breaking. Here are some tips to keep in mind when filing your nails:
- Choose the right nail file: Opt for a soft-grit nail file, such as an emery board file, for the smoothest filing experience. Avoid metal files, as they can be too harsh on your nails. Glass or crystal files are also effective and easy to clean.
- Decide on your desired nail shape: Popular shapes include oval, square, and almond. For an almond shape, file the sides of your nails at an angle and then round off the tips. For rounded shapes, alternate filing both sides of the nail to ensure a smooth and symmetrical curve.
- File in one direction: Avoid the common mistake of using a sawing motion when filing your nails. Instead, use smooth, gentle strokes in a single direction, filing down the length of the nail. This technique helps prevent tears, breakages, and splitting.
- Be gentle: Don't apply too much pressure when filing. Use a light touch, as it is believed to be more beneficial for nail health.
- Finish with a moisturizer: After filing your nails, apply a moisturizer or cuticle oil to keep your nails and the surrounding skin hydrated and healthy.
By following these tips, you can effectively file your nails to achieve a smooth, desired shape while also promoting nail health and strength.
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Frequently asked questions
There is no scientifically proven method to make nails grow faster. However, a healthy diet, proper nutrition, and good nail hygiene can help strengthen your nails, prevent them from breaking, and promote their overall health.
A well-balanced diet that includes protein, water, fruits, vegetables, vitamins, minerals, and healthy fats can help strengthen nails and promote growth.
Common nail issues include slower growth with age, nutritional deficiencies, and damage caused by injuries or certain health conditions. It's important to consult a doctor to determine the underlying cause and receive appropriate advice.
Yes, biotin supplements have been found to reduce nail breakage and increase overall nail health. Vitamin B9, also known as folic acid, can also help repair and multiply nail cells, promoting growth and strength.
Keep your nails clean, dry, and moisturized. Use sharp manicure scissors or clippers to trim them straight across, then round the tips gently. Avoid nail biting and biting your cuticles. Hydration is also key to nail health.











































