Sophia Delgado
Fingernails are composed of skin cells called skin appendages, with the hard part being the nail plate, which is about 0.5mm of curved keratin that attaches to the nail bed. Fingernails are supposed to have a smooth surface, with a healthy, natural pinkness to the nail bed. They should be kept dry, clean, and neatly trimmed to prevent breakage and damage. Vertical ridges are harmless and tend to appear later in life, whereas horizontal ridges may be a sign of an underlying health condition. Nail biting is a common habit, but it can be a sign of anxiety or obsessive-compulsive disorder. To maintain natural-looking fingernails, it is recommended to use natural products without acetone, eat foods rich in biotin and zinc, and trim nails regularly with sanitized clippers.
| Characteristics | Values |
|---|---|
| Colour | A healthy, natural pinkness |
| Texture | Smooth, without raised areas |
| Shape | Slightly curved |
| Length | Manageable |
| Cuticles | Moisturised with cuticle oil |
| Ridges | Vertical ridges are harmless and are a natural sign of ageing |
| Spots | No white spots (leukonychia) |
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What You'll Learn
Nails should be cut straight with a slight curve at the corners
To achieve a natural look, nails should be cut straight across with a slight curve at the corners. This method of nail trimming helps to keep nails strong and prevents them from catching on things like clothing or furniture.
When trimming your nails, it is recommended to use nail clippers to cut straight across the nail at the beginning of the opaque, overgrown tips. It is important to avoid cutting past the opaque tips of your nails to prevent exposing the sensitive skin underneath. For toenails, it is especially important to cut straight across to reduce the chances of getting an ingrown toenail.
After cutting your nails straight across, you can use a nail file or emery board to smooth and shape the nails. Long swipes with the file can be used to smooth out the nail, and slight curves can be filed at the corners. It is important to always file the nail in the same direction, as filing back and forth can weaken your nails.
The process of filing helps to prevent painful hangnails, which can result from trimming nails at an angle. Additionally, filing the corners of the nail slightly can help to create a more natural-looking shape. Overall, cutting nails straight with a slight curve at the corners is a simple and effective way to achieve and maintain natural-looking nails.
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Keep nails dry, clean, and neatly trimmed to prevent damage
Healthy nails are typically smooth and free of ridges, spots, discolouration, or other abnormalities. They should be a uniform colour, with no signs of infection or trauma, and should feel strong and flexible, without any brittleness or softness. To maintain nail health, it is important to keep your nails dry, clean, and neatly trimmed.
Keeping your nails dry is crucial in preventing nail damage. Overexposure to moisture can lead to soft nails that break easily or bend before snapping. When doing water-heavy tasks like washing dishes, consider wearing gloves to protect your nails from excessive moisture. Additionally, avoid overexposure to chemicals found in detergents, cleaning fluids, and nail treatments, as these can also contribute to nail softness and weakness.
Clean nails are essential for both hygiene and nail health. Unclean nails can create a bad impression and may even be a sign of underlying nail abnormalities, such as anxiety or obsessive-compulsive disorder. Regularly washing your hands and nails helps to remove dirt and bacteria that can accumulate throughout the day. However, be mindful that repeated wetting and drying of the nails can lead to brittle nails, so ensure you dry your hands and nails thoroughly after washing.
Trimming your nails is an important step in nail care. Neatly trimmed nails not only look well-groomed but also help maintain good hygiene. It is recommended to trim your nails regularly, ideally after taking a bath or shower when they are softer and easier to cut. If that is not possible, soak your nails in lukewarm water for a few minutes before trimming. Use a nail clipper or nail scissors for your fingernails, cutting almost straight across the nail to prevent catching on clothing or furniture.
After trimming, use a nail file or emery board to smooth the edges and round the corners slightly, adding extra shine and strength to your nails. Disinfect your nail tools monthly to maintain proper hygiene. Soak a small scrub brush in a bowl of 70% to 90% isopropyl alcohol, then scrub your nail clippers or scissors. Rinse and dry your tools completely before putting them away. Finally, remember to moisturize your nails and cuticles after trimming to maintain flexibility, especially in dry conditions, as dry nails are more prone to splitting.
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Nails should be free of ridges, spots, and discolouration
Fingernails can reveal a lot about your health. Healthy nails are typically smooth and free of ridges, spots, and discolouration. However, if you notice any abnormalities, it is essential to monitor them and seek medical advice if necessary.
Ridges on nails can manifest as little horizontal or vertical waves. Vertical ridges, which run from the tip of the fingernail to the cuticle, are generally a normal part of ageing and are not a cause for concern unless accompanied by other symptoms such as colour changes. To improve their appearance, you can gently buff the surface of your nails to smooth them out. On the other hand, horizontal ridges, also known as Beau's lines, may indicate kidney disease or another underlying condition, and it is recommended to consult a doctor to determine the underlying cause.
White spots on nails, which often start appearing around middle school age, can be a sign of zinc deficiency. These spots usually disappear as your nail grows, but if you are concerned, it is advisable to take a break from nail polish or other products. Additionally, white nails, known as leukonychia, could indicate several issues, including trauma, anaemia, dietary deficiencies, heart or kidney disease, or even poisoning. If the nails are predominantly white with darker rims, it may suggest liver problems like hepatitis.
Yellow nails are commonly caused by a fungal infection, but they can also be a sign of severe thyroid disease, lung disease, diabetes, or psoriasis in rare cases. Black lines, which can appear brown or dark red, are known as splinter haemorrhages and are usually the result of trauma to the nail, such as accidentally jamming your finger in a door. However, in rare instances, these lines could indicate underlying issues such as psoriasis, endocarditis, or nail melanoma. If the lines do not disappear within a few weeks, it is recommended to consult a doctor, especially if other symptoms are present.
Nail discolouration, or melanonychia, can be caused by the pigment melanin. It can manifest as pigmented bands in the nails due to hormones or certain medications. However, be cautious of brown or dark stripes extending from the cuticle to the free edge of the nail, as they may indicate nail cancer. Additionally, brown spots on nails, particularly if they are pitted, could be a sign of nail psoriasis. Spoon nails, where the nail appears concave horizontally or vertically, are often associated with anaemia or iron deficiency.
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Use natural products without acetone to avoid damage
Healthy nails are made of keratin, a type of protein. When your body is low on keratin, your nails become weak and brittle. Nails can also be affected by factors such as diet, hydration, and proper care. A balanced diet rich in vitamins and minerals is vital for healthy nails. Biotin, found in eggs, almonds, and avocados, promotes nail growth and strength.
To maintain nail health, it is important to use natural products that are free from harsh chemicals like acetone, which can dry out and damage nails and cuticles. Acetone is a common ingredient in nail polish removers, breaking down and stripping the polish from nails. Non-acetone alternatives, such as those formulated by Dr. Dana, a recognised leader in nail health, are proven to be safe and effective, removing even the darkest nail polish shades without drying out the nails. These non-acetone removers are hydrating and nourishing, infused with natural ingredients like grapefruit peel oil and rosemary leaf extract, which have antioxidants that protect and smoothen the nails and cuticles.
Natural nail care products, such as those that are organic and free from sulfates, parabens, and synthetic fragrances, are recommended for maintaining nail health. Organic nail polishes, cuticle oils, and hand creams can improve the health of your nails and skin. Natural treatments, such as tea tree oil or vitamin E, can also help tackle infections. Vitamin E oil, in particular, is excellent for repairing damaged nails and should be gently rubbed into the nails and cuticles daily.
Additionally, apple cider vinegar, when mixed with water and used as a 10-minute daily soak, provides beneficial nutrients for nail health. Baking soda is another useful natural product, as it can be made into a paste with water and gently scrubbed onto the nails once a week to prevent fungal infections and whiten the nails. Coconut oil is also a fantastic natural moisturiser, helping to prevent nail infections and should be massaged into the nails and cuticles nightly.
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Nails should have a smooth surface and a healthy, natural pinkness
Healthy nails are typically smooth and a natural shade of pink. Nails that deviate from this standard and exhibit changes in appearance or texture may indicate an underlying health issue.
Smooth nails are a sign of good health. Nails that are rough, brittle, or have ridges may indicate vitamin deficiencies, diabetes, or iron deficiency anaemia. Ridges can also be a natural sign of aging, running vertically from the cuticle to the tip of the nail. These vertical ridges are harmless and can be gently buffed to smooth the nail surface. On the other hand, horizontal ridges, known as Beau's lines, may be a sign of kidney disease or another underlying condition and should be assessed by a doctor.
Nails with a pinkish undertone and white tips are considered healthy. Nails that deviate from this colour may indicate an underlying health issue. White nails, known as leukonychia, can be caused by trauma, anaemia, dietary deficiencies, heart or kidney disease, or even poisoning. Nails with white spots may indicate a zinc deficiency. Yellow nails are usually caused by a fungal infection, but can also be caused by nail polish or other products. In rare cases, yellow nails can indicate severe thyroid disease, lung disease, diabetes, or psoriasis. Nails with a bluish tint can mean the body is not getting enough oxygen, suggesting a lung problem such as emphysema. Black lines, or splinter haemorrhages, are typically caused by trauma to the nail but can also indicate underlying issues such as psoriasis, endocarditis, or nail melanoma.
To maintain nail health, it is important to address any underlying health issues and improve nutritional intake. A balanced diet rich in B-complex vitamins, biotin, calcium, and omega-3 fatty acids can promote healthier nails. Additionally, avoiding harsh chemicals, limiting exposure to water, and reducing activities that cause nail trauma can help restore nail health.
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Frequently asked questions
A healthy nail has a smooth surface with a slight curve around the corners. It should also have a healthy, natural pink colour.
You should cut your nails once every other week. Nails should be cut straight, with a slight curve around the corners to prevent ingrown nails.
Nail polish ingredients aren't meant for human consumption, so it's best to avoid glitter polishes or long-wear stick-on nails as they can damage your nails when removed. You should also avoid products that contain acetone.
