Digestive enzymes in your stomach and intestines help digest the food you eat. If you are lactose intolerant and cannot digest milk products, it is the result of a mutated message in your
Alysosomes.
Bnucleolus.
Cchromosomes.
DX or Y chromosomes.
Alysosomes.
Bnucleolus.
Cchromosomes.
DX or Y chromosomes.