Scientists have found that key metabolites in blood — chemical ‘fingerprints’ left behind as a result of early molecular changes before birth or in infancy — could provide clues to a person’s long-term overall health and rate of aging in later life.
Scientists have found that key metabolites in blood — chemical ‘fingerprints’ left behind as a result of early molecular changes before birth or in infancy — could provide clues to a person’s long-term overall health and rate of aging in later life.