Genetic Engineering

I personally don't appreciate the things that are not natural in general because it breaks the ecosystem somehow in some ways; everything is interconnected. Distructing ecosystem untimately leads people's illness and metal disease that are unusual and illogical. These days, I have heard many health problems that relate to hormones. The number of women who have brest cancer, untering cancer and endometoriosis have been increasing, in last a decade, men's sparm 50 percent decreased, and One senventh of American girls have way early menstruation. A lot of it make sense because we overuse and manipulate hormones of grow crops and animals that are strong and efficient. For instance, inserting animal genes to plants to make it strong and resistance to pests are very common. and using hormone drug to domestic animals ultimately unbalances people's hormone because we eat them. In addition, Japan has been significantly decreasing its population because many people don't have ability to fertilize as much as people don't want to have kids.
Also, significant number of immoral crimes have occured in any gender in advanced society, and that connects to luck of health care; less nutritrients and more aritificial food that has chemicals. A body and mind are interconnected so that unhealthy people tend more to comit a crime.
So then, how can we be physcally and mentally healthy? It seems very difficult in any society because how the society structured lead people to luck of health which is very sad but true...
I don't agree with genetic engineering. It seems to me now is it's totally commercialized. I strongly feel that the focus must be exclusively on people in need.