Peaches Geldof had admitted in an interview before her death that she had learnt from her mother's drug overdose and didn't want to die in the same way.
The 25-year-old had told The Sun that she didn't have her as a mother so she didn't know where to find her, Contactmusic reported.
She had confessed that she experimented with bad drugs but never had a good time with them and in the end it was her mother that stopped her, as she had lived through that chaos.
Geldolf had also said that she had witnessed what had happened to her and it has to be a warning for her never to get too crazy.
Authorities had earlier confirmed that heroin "likely played a role" in Geldolf's tragic death and her mother Paula Yates also died from a heroin overdose in 2000.