‘Feeling full’ hormone increase in seniors may explain ‘anorexia of aging’

Elderly adults have higher production of the hormone PYY, which suppresses appetite, study finds. This may explain unintentional weight loss in seniors.

Maternal Nutrition, What Impact Does It Have On Gene Expression?

During intrauterine life and lactation, undernutrition brings about modifications involving DNA, leading to metabolic pathologies at the adult age. Researchers from CNRS, INRA and Inserm have demonstrated for the first time, through an animal-based study, such repercussions at the level of the leptin gene, the hormone that regulates satiety and metabolism…