Jan 10, 2025 · Scientists define biological age as “an accumulation of cellular damage over time” — how much damage has happened to your cells over the years. This damage occurs naturally with age. Other factors that affect your biological age …

Jul 24, 2023 · What is biological aging? The basic idea behind biological aging is that aging occurs as you gradually accumulate damage to various cells and tissues in the body. Also known as physiological...

Jul 25, 2024 · There is also an important difference between how old someone is, known as chronological age, and the overall state of someone’s body, known as biological age. This distinction may help demystify the aging process and allow you to take a more empowered, holistic approach to your health.

Jan 31, 2025 · Biological age is affected by many factors, including diet and exercise. If someone is especially healthy and fit, they may be biologically younger than their chronological age. On the other hand, if a person is sedentary and in poor physical …

May 20, 2020 · These and newly emerging findings on the basic biology of aging hold great promise for improving health, and NIA is committed to continuing support of this research and translating these discoveries into interventions that support better health. A-1: Identify genetic, molecular and cellular factors that determine the rate of aging processes.

Researchers are investigating the drivers of biological age to uncover novel aging biomarkers, or biological signals of processes, in humans. This research involves utilizing blood samples from large cohorts, often numbering in the thousands, of patients spanning a range of ages.

Biological age is how old your cells are. Sometimes these two numbers are the same for people, but everyone ages at different rates. Your healthspan is the period of life where you are free of any aging-related disease.

Dec 28, 2017 · Research on the biology of aging focuses on understanding the cellular and molecular processes underlying these changes as well as those accompanying the onset of age-related diseases.

Jun 21, 2023 · Biological age is the secret to comprehending the intricate aging process, a notion beyond simple dates on a calendar. It includes how our bodies are shaped and how our lifestyle decisions, genetic makeup, and cellular processes affect our general health and well-being.

May 24, 2024 · Aging is a complex result of many biological processes, and many key factors trigger aging, such as DNA damage, telomere dysregulation, mitochondrial dysregulation, NAD + loss, autophagy disorders, and stem cell exhaustion. Here, we summarise the main causes and underlying molecular mechanisms contributing to the aging process.