I have a mother that has lactated her three children and now her husband is
waiting for the death, since his cancer can't be treated. Some members of
his family has been dead of cancer too. He got cancer at 39 years old and
he is now 42. The mother wants to know if breastfeeding can give the
children some kind of protection? I need help because she is very worry
about the future of her children. Any reference too?

very much thank you in advance,
Yanet Olivares, LLL