
Brittle nails are a common issue, affecting about one in five people. Nails become fragile for many reasons, some controllable, like nail biting, and others uncontrollable, like aging. The good news is that there are many ways to strengthen your nails and promote growth. This can include lifestyle changes, such as drinking more water, wearing gloves while doing household chores, and changing your shampoo. If you are experiencing brittle nails, it is important to identify the root cause, which may be due to nutritional deficiencies, chemical exposure, or underlying health conditions.
| Characteristics | Values |
|---|---|
| Causes | Nutritional deficiencies, chemical exposure, aging, chronic conditions, environmental factors, and underlying health conditions |
| Prevention | Consistent nail care routine, treating underlying conditions, moisturizing, wearing gloves for household chores, eating a balanced diet, avoiding nail biting and picking, limiting nail polish and artificial nails, drinking water, consuming vitamins and supplements |
| Treatment | Over-the-counter nail hardeners, prescription strengtheners, addressing root causes, changing shampoo, applying nail lotion and oils, seeking medical advice |
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What You'll Learn

Keep your nails moisturised
Brittle nails can be caused by a variety of factors, including nutritional deficiencies, chemical exposure, and underlying medical conditions. To address this issue, it is important to keep your nails moisturized, which can be achieved through the following practices:
Firstly, it is essential to understand the difference between dry and brittle nails and soft and brittle nails. Dry and brittle nails are caused by too little moisture, while soft and brittle nails result from overexposure to moisture, often from detergents and household cleaners. Therefore, the first step is to identify which type of brittle nails you are dealing with.
If you have dry and brittle nails, focus on adding more moisture to your nails and the surrounding skin. This can be done by regularly applying moisturizers, such as creams or lotions with lanolin or alpha-hydroxy acids (AHAs), to your hands and nails. It is recommended to moisturize after washing your hands or doing household chores, as these activities can strip the natural oils from your nails, leaving them dry and brittle. Be sure to give your nails a break from manicures and nail polish, as these can also contribute to moisture loss.
Additionally, consider wearing gloves while performing tasks that involve water or chemicals, such as washing dishes or cleaning. This will help protect your nails from further moisture loss and potential damage from harsh substances. It is also beneficial to choose a gentle, hydrating shampoo that does not strip the natural oils from your hair and scalp, as the chemicals in these shampoos can also affect your nail health.
On the other hand, if you have soft and brittle nails due to overexposure to moisture, it is crucial to limit your contact with water and detergents. While keeping your hands and nails dry might seem counterintuitive, reducing moisture exposure will help strengthen your nails over time. In this case, using a nail strengthener with nylon fibers once a week can be beneficial, as it will provide additional support and protection to your nails.
Regardless of the type of brittle nails you have, staying hydrated by drinking enough water throughout the day is essential for overall health and nail health. Water helps to nourish your nails from the inside out, ensuring they remain strong and resilient. Additionally, consider taking a biotin supplement, as this vitamin is said to improve nail growth and strength. However, it is always recommended to consult with a healthcare professional before taking any supplements or making significant dietary changes.
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Take supplements and vitamins
Taking supplements and vitamins can be an effective way to strengthen your nails and support their growth. Biotin, also known as vitamin B7, is said to improve hair and nail growth. As it is water-soluble, it is not stored in the body, so daily consumption is necessary.
Supplements can be a good option if you have nutritional deficiencies that are causing your nails to become brittle. Nutritional deficiencies can include iron deficiency (anaemia), which can be treated with iron supplements, and hypothyroidism, which can be treated with synthetic thyroid hormones.
If you are experiencing nail breakage, it is important to address the root cause, which may be a nutritional deficiency. However, it is always recommended to consult a healthcare professional before taking any supplements, especially if you are taking medication or have a chronic condition.
Additionally, it is important to note that supplements and vitamins are not medicines and should not be used to treat, cure, or prevent diseases. They can, however, help address nutritional deficiencies that may be contributing to brittle nails.
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Avoid using your nails as tools
It is common to use nails as tools, such as to open a soda can or to reach into small spaces. However, doing so can lead to chipping and breakage, which can weaken the nail over time.
To prevent this, try using the pads of your fingertips to open cans, and use other tools, like a paper clip, to reach into small spaces. You can also try keeping your nails trimmed short to prevent breakage.
Additionally, frequent gel or acrylic manicures can cause your nails to peel, weakening them in the process. The removal process for these manicures involves soaking your nails in acetone, which is very drying. If you choose to get these types of manicures, be sure to give your nails time to breathe between applications.
Another way to prevent nail breakage is to protect your nails by wearing gloves while doing household chores. This will help to reduce their exposure to harsh chemicals and detergents, which can sap moisture from your nails and leave them brittle.
By avoiding using your nails as tools and taking these other protective measures, you can help strengthen your nails and promote healthy growth.
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Wear gloves when cleaning
Wearing gloves while cleaning is an effective way to protect your nails from damage caused by harsh chemicals in household cleaning products. These chemicals can strip your nails of their natural moisture, leaving them dry, brittle, and prone to breakage. By wearing gloves, you create a protective barrier that shields your nails from these harmful substances.
When choosing gloves for cleaning, opt for ones made from durable materials such as rubber or vinyl. These materials act as a defensive layer, safeguarding your nails from the detrimental effects of detergents and other cleaning agents. Make sure the gloves fit snugly and comfortably, allowing you to perform tasks efficiently while keeping your nails safe.
It is also beneficial to wear gloves when doing other household chores, such as washing dishes or handling chemicals. The repeated exposure to water and detergents during these tasks can contribute to nail brittleness. By wearing gloves, you minimize this exposure and help maintain the natural moisture balance in your nails.
Additionally, consider investing in cotton-lined gloves for extra protection. The cotton lining absorbs moisture, keeping your hands and nails hydrated. This is especially useful if you have dry and brittle nails due to a lack of moisture. Wearing cotton-lined gloves, particularly overnight, can help lock in moisture and promote healthier nail growth.
Remember, while wearing gloves is a simple and effective solution, it is just one aspect of nail care. For optimal results, combine glove-wearing with other healthy habits, such as moisturizing your hands and nails regularly, maintaining a balanced diet rich in nutrients and proteins, and limiting your use of nail polish and artificial nails. By adopting these comprehensive measures, you will be well on your way to achieving stronger and healthier nails.
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Consult a doctor about prescription treatments
While home remedies and over-the-counter nail hardeners can be effective in treating brittle nails, consulting a doctor about prescription treatments may be the best course of action for long-term nail health. Prescription nail strengtheners are formulated with chemicals that not only increase nail strength but also lock in moisture to prevent future brittleness.
If you notice that your nails are not responding to at-home treatments, it is advisable to schedule an appointment with your doctor or a dermatologist. They can assess your nails, determine the underlying cause of the brittleness, and recommend appropriate prescription treatments. This is especially important if your brittle nails are accompanied by other symptoms, as they could indicate an underlying health condition.
One such condition is iron deficiency anaemia, which can cause nails to become brittle. Your doctor may perform a ferritin level test and prescribe iron supplementation if a deficiency is detected. Hypothyroidism, characterised by low thyroid hormone levels, is another condition that can lead to brittle nails. Synthetic thyroid hormones, such as oral levothyroxine, may be prescribed by your doctor to treat this condition.
Additionally, circulatory conditions like Raynaud's Syndrome can impact nail health. Your doctor may prescribe calcium channel blockers, such as amlodipine or nifedipine, or alternative medications like losartan, fluoxetine, or sildenafil, to improve circulation and nail strength. If your brittle nails are a side effect of chemotherapy, speak to your oncologist about advice and treatments specifically tailored to this situation.
In summary, while there are many home remedies and over-the-counter options available for treating brittle nails, consulting a doctor about prescription treatments can be essential for addressing underlying health conditions and achieving long-term nail health. They can provide personalised advice, diagnose any related conditions, and prescribe appropriate medications to strengthen your nails and improve their overall condition.
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Frequently asked questions
There are several ways to make your brittle nails grow. Firstly, ensure you are drinking enough water throughout the day to maintain nail hydration. Secondly, consider taking biotin supplements, as biotin is said to improve nail growth. Thirdly, eat a nutrient-dense diet that is high in protein. Fourthly, apply a thin coat of nail strengthener that contains nylon fibres once a week. Finally, moisturise your hands and nails with a cream or lotion containing lanolin or alpha-hydroxy acids (AHAs).
There are various causes of brittle nails, including nutritional deficiencies, chemical exposure, and chronic conditions such as hypothyroidism, anemia, and Raynaud's syndrome. Additionally, aging can cause nails to become thinner and more brittle.
Symptoms of an underlying condition affecting nail health may include fatigue, weakness, shortness of breath, skin rash, or numbness in your fingers or toes. If you experience any of these symptoms, it is important to consult a healthcare professional.
To protect your nails from damage, avoid using them as tools, such as opening soda cans. Instead, use the pads of your fingertips or other tools like paper clips. Additionally, limit your use of nail polish, acrylic nails, and frequent manicures, as these can dry out and weaken your nails.
Brittle nails can be categorised as dry and brittle or soft and brittle. Dry and brittle nails are caused by too little moisture, often due to repeated washing and drying of the hands. Soft and brittle nails, on the other hand, are caused by too much moisture, often due to overexposure to detergents and household cleaners.











































