2. The banyan tree is non-toxic, so keeping it at home is also non-toxic and will not cause any harm to the human body. It is not only non-toxic, but also has certain medicinal value, so it can be safely kept at home. But in fact, it is not suitable to raise banyan trees indoors, because banyan trees like sunshine. If they are kept indoors for a long time in a place where there is no sunshine, it will easily lead to yellowing and drying of plants, and may even lose their leaves.