Scientists Gave Cash to Low-Income Moms, And It Altered Their Babies’ Aging
Life-changing.
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A groundbreaking study suggests that financial support for economically disadvantaged families may have measurable effects on children’s biological development. Researchers examining data from the Baby’s First Years project found that modest cash transfers appear to influence how quickly children age at the cellular level.
The longitudinal study involved 1,000 low-income mothers in the United States who were randomly assigned to receive either $333 or $20 monthly over their child’s first six years. Scientists collected saliva samples from participating children around age four and analyzed epigenetic markers—patterns in DNA methylation that serve as indicators of biological aging. Children whose families received the higher monthly payments showed a measurable slowdown in their epigenetic aging process compared to the control group.
While researchers emphasize that the observed effect is modest in size, they note its significance lies in demonstrating a causal relationship between poverty reduction and biological aging. Previous studies had suggested correlations between childhood poverty and accelerated aging, but this research provides direct evidence that intervention through cash transfers may alter this process.
Scientists acknowledge substantial uncertainty remains about long-term implications, as participants are currently only seven to eight years old. The researchers suggest that early deceleration of cellular aging could potentially accumulate into meaningful health advantages throughout life, though definitive conclusions await further investigation and follow-up studies.
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Originally reported by Sciencealert →
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