TY - GEN AU - Robert,L TI - Aging in the 21st century SN - 1768-3114 PY - 2010///0831 KW - Aged KW - Aged, 80 and over KW - Aging KW - metabolism KW - Animals KW - Caloric Restriction KW - Humans KW - Hyperphagia KW - epidemiology KW - Life Expectancy KW - trends KW - Obesity KW - Population Dynamics N1 - Publication Type: Introductory Journal Article UR - https://doi.org/10.1016/j.patbio.2009.09.005 ER -