Cancer is genetic

Cancer is genetic My home did not get the person of cancer, 70 much ability die father of Lao of grandfather grandma grandmother, but my mom got cancer however, it is breast cancer, but I feel is to mix feel wronged and act rashly to still have the job tired, morpheus is bad to matter, my mother job is very busy, sleep rarely, often still go up evening shift, mom of father old mannish, later mom have to this is ill, but my home other people is sick without this, I want to ask, this can genetic? Because mom is fast,liver has been transferred when dying, await me to still drink a bottle of water together with mom in those days, can you be infected with? How does this disease prevent? What ought to notice at ordinary times? Your mom won't be infected with you, breast cancer incidence of a disease is high now, it is to follow dietary quantity of heat to be concerned too high, 2 it is to follow an environment to pollute (water, food) about, of course, overworked, mood insecurity of bad, mood also is to cause an element. Precautionary breast cancer can drink a cup of soya-bean milk everyday, soja contains plant estrogen, can compete a few accept put oneself in another's position. Additional, maintain hammer into shape figure, much eat vegetable fruit, maintain the state of mind glad also be the good proposal that defends cancer.