Epigenetics can also be responsible for modifications of histone, the main protein component of chromatin, which is a combination of DNA and proteins to make up the nucleus of a cell. Furthermore, the idea of ​​epigenetic therapy is to avoid killing the cell. The idea is to remind the cell that it is also a human cell, that it should not behave this way. Researchers try to achieve this by reactivating genes. New lifestyle measures and certain nutritional supplements can help us control epigenetic and genetic effects. One of the first steps to minimizing damage is to avoid environmental chemicals. Changes in our DNA may be linked to exposure to environmental toxins such as BPA, pesticides, solvents, etc. We are not only exposed to these toxins through water or food, but also through cosmetics, hair dyes or sunscreen. In addition, having a balanced diet is fundamental. A diet rich in fresh fruits and vegetables can help us reduce the risk of methylation defects. Additionally, for anyone with a genetic predisposition to developing a genetic disease, it is important to control the amount of sugar, lack of sleep and stress. This can help prevent the development of