A study in Biological Psychiatry has shown that exposure to violence early in life – such as physical, emotional, or sexual abuse – is associated with faster biological aging, including pubertal development and a cellular metric of biological aging called epigenetic age. In contrast, children exposed to forms of early life adversity involving deprivation – such as neglect and food insecurity – showed signs of delayed pubertal development compared with their peers.

“[The findings] demonstrate that different types of early-life adversity can have different consequences for children’s development...
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This explains why Nigerians easily pass age test