$1. Nutritional Deficiencies
Biotin Deficiency
Biotin, a B vitamin, plays a key role in the health of hair, skin, and nails. Biotin deficiency can lead to brittle and split nails. Foods high in biotin include eggs, almonds, cauliflower, cheese, mushrooms, sweet potatoes, and spinach.
Iron Deficiency
Iron is essential for the production of hemoglobin in the body, which helps transport oxygen to cells, including those responsible for nail growth and health. Iron deficiency can lead to brittle and oddly shaped nails. Consider including more iron-rich foods in your diet, such as spinach, red meat, lentils, and fortified cereals.
Inadequate Protein Intake
Keratin, a protein, is the main component of nails. A diet low in protein can lead to weak nail structure and increased brittleness. To increase your protein intake, include more lean meats, poultry, fish, legumes, and dairy products in your meals.
2. Hydration Issues
Dehydration can have a significant impact on your nails, making them brittle and more likely to split. Drinking plenty of water throughout the day helps keep your nails flexible and strong.
3. Environmental Factors
Chemical Exposure
Regular exposure to harsh chemicals, including cleaning products, nail polish removers, and detergents, can weaken your nails over time. Wearing gloves when cleaning and choosing acetone-free nail polish remover can help mitigate these effects.
Weather Conditions
Exposure to extremely cold or dry conditions can strip your nails of moisture, making them brittle. Applying a moisturizer and wearing gloves during the colder months can help protect against them.
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