Overweight Boys Can Avoid Type 2 Diabetes as Adults
Males who are overweight in childhood but achieve normal weight as young adults do not have an increased risk of type 2 diabetes in adulthood, compared to men who were never overweight, according to a study presented recently at an American Diabetes Association meeting.
Being overweight in childhood and young adulthood is typically associated with an increased risk of developing type 2 diabetes later in life.
To determine whether overweight boys who normalize their weight from age 7-18 could reverse the negative impact of being overweight in childhood, this study examined the links between overweight patterns defined as combinations of weight status in childhood and young adulthood, and later development of type 2 diabetes.
The research analysis indicates that being overweight in childhood (5.4 percent of the men) and in young adulthood (8.2 percent of the men) was associated with increased risks of type 2 diabetes.
A total of 6,710 of the men were classified as having type 2 diabetes at 30 years of age or older, according to the Danish National Patient Register.
While 40 percent of the males in the study who were overweight as children were also overweight in young adulthood, boys who normalized their weight by young adulthood had a comparable risk of type 2 diabetes as men who were never overweight.
Men who were persistently overweight or became overweight as young adults had three times the risk of developing type 2 diabetes, as compared with non-overweight men who were overweight as children.
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