0.5% annually from the age of 30 onwards. This suggested that if your nails grow faster than this anticipated rate, then you are aging at a slower rate than average.
Other Health Signs Revealed Through Your Nails
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Your nails can reveal more than your biological age, though. There are several health conditions that change the appearance of
your fingernails. For example, a dark streak on a fingernail could indicate the development of melanoma. Nails with numerous little dents could indicate that you have psoriasis or atopic dermatitis. Yellowing nails can be a sign of rheumatoid arthritis or lung disease. Clubbed or curved nails could indicate health issues associated with your heart, lungs, liver, and stomach. White nails can indicate that you have diabetes or liver disease and pale nails could indicate that you are anemic. If your nails are blue, it could indicate that you are not