The most important way to grow hair is to find out the cause of the hair loss. For example, hair loss during the growth period, if it is caused by drugs or hormones, loss hair，it is logical to remove the incentive.

Some types of hair loss, such as androgenetic alopecia or dystrophic alopecia from weight loss, begin by removing the cause, and in addition to removing the cause, look for a deeper context, such as a genetic background.

In the same situation, some people may have mild hair loss, while others may have severe hair loss, which may be related to life or work conditions, such as anxiety, fatigue, staying up late, etc., which can lead to excessive hair loss. Fundamentally removing incentives is the most important thing. It's hard to make your hair grow better with what kind of food or toiletries you use. Therefore, the most important thing for hair growth is to find the cause, remove the trigger and treat it with medication.

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