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What Your Fingernails Say About Your Health
 
 
The growth of your nails begins under your skin, and as new cells grow, they push the old ones up through your skin. So, what you see when you look at your fingernails are the mature cells (yup the dead cells). Ever wonder why you can cut your nails without pain? The part of the nail that is attached (nail bed) has a thin layer of dermis, which has sensory nerve endings and the reason you feel pain and pressure. Your nail beds have a
pinkish colour because of the tiny blood vessels under them that keep blood flowing through the cells. Healthy fingernails will grow about 3.5mm per month and toenails about 1.5 mm. Your fingernails are pretty resilient but can be susceptible to a variety of problems and conditions. Watch for nail discolouration such as yellow nails, which could indicate respiratory issues. If discolouration is combined with a thickening of the nail, it could mean a nail fungus is present. Nails that are half white and half pink may indicate renal failure. Nails that turn black, brown or purple without being injured may point to melanoma. If you notice ripples developing it could be an early warning for psoriasis, eczema or inflammatory arthritis. Iron deficiency anemia can also trigger vertical ridges and changes to your nails that make them concave, or “spoon-shaped.” Deficiencies in calcium, zinc or vitamin A can also be the culprit of ridges in fingernails. Horizontal, parallel white lines extending across a nail can be a sign of liver disease or malnutrition. Deep grooves that go from left to right across the nail are known as Beau's lines and could be associated with severe physical stress. Loose nails, not caused by an injury, could sometimes indicate poor circulation. Clubbing is described when your fingertips become enlarged, and the nail grows curved downward. It can be a sign of low oxygen in your blood and is associated with lung disease. Clubbing can also be related to liver or kidney disease, heart disease, inflammatory bowel disease, and AIDS.
 
 
Healthy Nails from The Inside Out
 
 
The nail conditions described above are indications of possible medical conditions that affect women and men. Women do tend to be more concerned with having nails that look healthy, smooth, that are not dry, cracked or brittle. This can be achieved by providing your nails with the nutrients they need from within and providing care if your hands are often exposed to lots of chemicals, water and soaps as well as nail polish remover. Consider supplements like Biotin, which is a B-complex vitamin. Biotin promotes healthy cell growth
and aids in the metabolism of protein-building amino acids that are essential for nail growth. An iron or magnesium deficiency can lead to problems with nails. If you have a lot of vertical ridges, consider an Iron supplement such as WomenSense IronSense (not generally required for men’s health). Combining your iron supplement with a B stress product, such as Preferred Nutrition Super Stress B that contains Vitamin B12, Folate and other essential B Vitamins, will help the iron absorption and support healthy nail repair as well. A deficiency in folate (folic acid) can cause a pigment change in your nails and make them rigid and brittle. A Vitamin C supplement helps to play an essential role in the production of collagen (which provides structure and strength to tissues, including fingernails.) By far, one of the most popular products for nail growth, as well as hair and skin benefit, is Preferred Nutrition BioSil because it helps to stimulate the keratin-producing cells in your body. Keratin is the crucial substance in hair, skin and nails, along with collagen and elastin. Clinical trials conducted with BioSil showed significant results in strengthening nails, thickening skin, increasing skin elasticity and helping to reduce fine lines and wrinkles. Make sure you choose acetone-free nail polish remover. Wear gloves for better nail care when working with your hands, such as when you're gardening or housecleaning, to protect your nails from harmful chemicals and keep your cuticles healthy. Your cuticles are the protective seal around your nails that keep infection out of the newly forming cells.
 
 
Resources
 
https://www.merckmanuals.com/professional/dermatologic-disorders/
nail-disorders/nail-deformities-and-dystrophies
https://www.ncbi.nlm.nih.gov/pubmed/8477615
https://www.ncbi.nlm.nih.gov/pubmed/28786550
http://www.biosilusa.com/wp/wp-content/uploads/2014/10/Barel.pdf
https://www.biosilusa.com/wp/wp-content/uploads/2014/10/Wickett.pdf
https://www.biosilusa.com/wp/wpcontent/uploads/2014/10/Spector.pdf
 
 
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