Complex sentence: Finally, a separate category of health promotion has been propounded, based on the'new knowledge' in molecular biology-in particular epigenetics-which points to how much physical as well as affective environments during foetal and newborn life may determine adult health.
Split into simpler sentences: Finally, a separate category of health promotion has been propounded, based on the'new knowledge' in molecular biology. In particular, epigenetic knowledge points to how much affective-as well as physical-environment during foetal and newborn life may determine adult health.