Greying of hair is a natural process from the beginning of adulthood. If hair starts turning grey before this, then it should be considered a problem. There can be many reasons for premature greying. Lack of essential nutrients in the body, mainly anemia in women, any disease that has been there for a long time, some allopathic medicines can also be the cause of premature greying. Mostly people apply henna on hair in case of premature greying. There is no information about which henna to use and which herbs to add in it. If the mixture of henna is not balanced, then the hair may become dry or the greying may also increase. Often people add various herbs randomly without paying attention to the proper quantity. It is also important to remember that the herbs that are being bought from the market should not be too old. Herbs also have an expiry date but not much research has been done in this direction in our country yet. There is no information about how long the herbs have been in the grocery stores in the market. Similarly, these cannot be kept for long at home. People often consider the black henna available in the market to be safe. It is not always safe because the manufacturers often mix harmful chemicals in it.
