From our appearance to our health and Life Expectancy we humans very immensely but why is that. For a long time weve been told its in our genes and that the genes were born with form allergen a tick blueprint. Now researchers say its more complicated through a mechanism called epigenetics our environment and lifestyle can actually modify our genes. One in every five hundred women has a potentially dangerous genetic defect. A mutation in one of the b. R. C. A. Genes which increases the risk of Breast Cancer. But not every woman with the mutation will develop the disease so what determines who will a question that genetic. Thats the year i spent years investigating. The idea that spurred this research came to him one day at lunch. I was having lunch and for the area and a couple of twins in. The restaurant and you can see they were doing this because they have similar features but one was seen and the. More fat and they thought it was possible it had the same d. N. A. Still yet realize t