How am I being rude about your husband? he made a comment, and I responded in kind.
Why do you think it is hilarious and ignorant? I asked you what the building blocks of DNA were; you declined to answer because by doing so, you'd have had to mention nucleotides.
Nucleotides are found in breast milk although in what quantity is debatable scientists cannot agree on the amount present. The point is they are present in breast milk, hence the reason why nucleotide-supplemented formula is marketed as ?being closer to breastmilk" than non nucleotide-supplemented formula.
The adverse results of transfer of genes via breastmilk has been noted elsewhere . We know that when a woman breastfeeds a child that is not her own, she runs the risk of transferring/ triggering a copy of a gene that gives rise to certain disorders in the child; a good example is the (CFTR the Cystic Fibrosis Transmembrane Conductance Regulator) gene which is known to cause Cystic Fibrosis or Sickle cell disease.
Woman A has a copy of a CF mutation but Child B (who is not her child) has a mother who does not carry a copy, while her husband does. This means that because Child B only inherits one copy of the gene, they will live a CF free life. Until Woman A comes along with her breast milk and transfers this copy of the CF mutation. Child B now has two copies of the gene, and therefore, will develop CF.
Please remember, you only need to have dominating genes from one race to look like that race. You could have 40% Black genes and still look like a White person.