The wellness industry loves biological 'clocks'. They're a way of using particular measurements in your body (samples from your blood, your cheek cells, your saliva, etc) to get a sense of how old you ...

Forbes contributors publish independent expert analyses and insights. Jesse Pines is an expert in healthcare innovation and wellness. Biological age tests are one of the most talked-about tools in ...

While chronological age is easily measured, it fails to capture the complex biological processes that determine the rate of aging. A new proteomic aging clock may predict biological age, mortality ...

In a world increasingly focused on longevity, many companies now offer tests for biological age: the physiological condition of a person’s organs, cells, and tissues. 1 The most established methods ...