there are also studies that show that people with pets can have better mental health than people without them.
still in the early stages of research it is been sugested that people who grow up around animals(pets) are less likely to develop alergies.
programs that help people ride horses who cannot walk and are severly handicap help their attitude and general outlook on life.
another good way to avoid cancer is to eat food that contain antioxidants. five to six servings/ suggested recommened, also you may not be able to get them through vitamins, so diet is important.
thanks
selkirk