The changes of the five internal organs will also be reflected on the nails accordingly. As long as we pay attention to the subtle changes of nails, we can predict a person's health. If you look at health from nails, the key lies in the color and shape of nails. Healthy nails should be smooth and flat, with no vertical and horizontal grooves on the nail surface, no interference spots on the nail, symmetrical nails, no deviation, no depression or upturned ends. As far as normal nails are concerned, although there are many kinds, there are not exactly the same nails. Generally speaking, healthy nails can be divided into: ordinary nails, big nails, small nails, long nails, short nails, wide nails, narrow nails and so on. First, nail brittle crack must first find out its reasons: First, nails have been in contact with water for too long; Second, protein and calcium, sulfur, zinc and other elements or vitamins A, B and C in the diet are insufficient; Third, chronic diseases or emotional stress; Fourth, oral contraceptives; Fifth, polish nails or use abrasives. May wish to adopt the following correction methods respectively. 1. Take two tablespoons of yeast and 1000 mg of choline orally every day. It is best to add these nutrients to liquid or milk for oral administration, which will help improve the strength of nails. 2. In view of the fact that iron deficiency can lead to dry and fragile nails, it is best to eat more iron-rich foods and take vitamin C to improve the ability to absorb iron. 3. Soak and polish flawless nails with warm malt oil or other natural oil for about 5- 10 minutes every day, and then massage from fingertips to the surface cuticle. If the nail surface is slightly scratched by the sand board, grease can easily penetrate into it. Soak your fingers with vinegar diluent every night, which is a good way to prevent nails from cracking easily. Using white iodine above and below the nail tip can not only restore the elasticity and strength of the nail, but also hinder the nail from being cut off. Second, the nails are dull. If the nails are wavy and dull, it may indicate a lack of protein, vitamins A and B or minerals. This can improve the daily diet and supplement multivitamins every day. Add vitamin B6 and zinc 15g. The black and white nails indicate that you may have liver disease. At this time, you can ask a doctor to check and help diagnose and treat. Third, peeling or long barbs around finger nails are due to lack of vitamins. Take some fish glycerin capsules and vitamin C tablets. Or massage around your fingers with olive oil and vitamin E.
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