Abdominal Adiposity And Accelerated Biological Ageing In Relation To General And Cardiovascular Ageing In Chinese Adults
It turns out that the fat around our midsection, often called belly fat, does more than just affect our waistline; it appears to accelerate how quickly our bodies age on a biological level. This accelerated aging can impact our overall health and significantly affect our cardiovascular system, which includes our heart and blood vessels.
Researchers investigated this connection in a large group of Chinese adults by using various “biological clocks” to measure aging. These clocks looked at different aspects of our biology: one focused on metabolomics (the study of chemical processes involving metabolites, which are substances made or used when the body breaks down food, drugs, or chemicals), another on standard clinical biomarkers (measurable indicators of a biological state, like blood pressure or cholesterol levels), and a third on DNA methylation (changes to our DNA that can affect gene activity without changing the DNA sequence itself). They also employed advanced genetic techniques to explore potential cause-and-effect relationships.
The findings consistently showed that individuals with higher abdominal fat had a faster biological age according to all three types of “clocks.” This sped-up aging, particularly the metabolic aspect, helps explain why abdominal fat increases the risk of heart disease and other health issues commonly associated with getting older. This research suggests that focusing on reducing abdominal fat and improving related metabolic health could be a crucial step in slowing down the aging process and lowering the risk of age-related diseases.
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