What is a health cloth?

I checked. It seems to be a woven fabric with natural fiber as the main raw material, which is processed by spinning, weaving and reactive dyes. After testing, it meets the basic safety technical requirements of national textile products and is put forward to ensure that textile products are harmless to human health, so it is called "health care cloth". This kind of fabric is environmentally friendly, safe and suitable for expectant mothers. Therefore, some maternity clothes brands use this kind of fabric to make out clothes, such as "maternity clothes color".