14/06/2026
IS AGING CONCERNED WITH ONLY THE OLDER ADULTS?
Our bodies age physiologically and biologically through an influence from the environment, body composition, and daily habits.
Noncommunicable diseases (NCDs) caused by faulty lifestyle are the leading cause of death worldwide, driving premature aging and mortality. Accounting for approximately 75% of fatalities not related to the pandemics, NCDs impair physiological function, increase multimorbidity, and shorten healthy lifespans.
THE PREMATURE AGING CRISIS
Premature aging is increasingly defined by the early onset of chronic NCD symptoms, often appearing in economically productive populations and steepening by middle age. The World Health Organization (WHO) targets premature mortality—defined as deaths occurring before age 70—as a core public health crisis.
Globally, NCDs cause at least 18 million premature deaths every year. Four major disease categories account for over 80% of these early deaths: Cardiovascular Diseases (CVDs), Cancers (Neoplasms), Chronic Respiratory Diseases (CRDs), Diabetes Mellitus:(including linked kidney diseases).
WHAT AGES THE BODY?
Shared Biological and Behavioral Drivers, i.e. modifiable lifestyle risks:
Behavioral Factors: Unhealthy diets, low physical activity, high alcohol consumption, and to***co use.
Metabolic & Environmental: Obesity, hypertension, air pollution, etc.
These risk factors trigger systemic inflammation, oxidative stress, and metabolic dysfunction, which biologically age the body’s organs well ahead of chronological age.
Global Burden and Challenges: Despite global efforts such as the UN Sustainable Development Goal (SDG) Target 3.4—which aims to reduce premature mortality from NCDs by one-third by 2030—the burden of disability and early mortality from NCDs remains significantly higher in low-to-middle-income countries and regions with lower socio-demographic indices.
Ref: PLoS One. 2023 Jun 2;18(6):e0281028