A study led by docent Andrew Agbaje from the University of Eastern Finland has revealed the impact of childhood immobility on blood insulin levels and insulin resistance. The research followed 792 children from before birth, monitoring their movement with a wearable device at ages 11, 15, and 24. The study found that increased screen time was linked to higher blood insulin levels, particularly in overweight and obese young people.
Engaging in three to four hours of light exercise per day was shown to decrease the risk of elevated insulin and insulin resistance. While vigorous exercise also lowered insulin levels, the study emphasized the benefits of consistent light exercise in reducing the risk of metabolic disorders, inflammation, arterial hardening, and obesity in young people.
The study highlights the importance of regular physical activity in maintaining overall health and reducing the risk of chronic conditions like type 2 diabetes. Agbaje recommended discussing the importance of exercise more widely to help prevent these health issues.
Sufficient exercise was found to have a direct effect on insulin levels, reducing the risk of high insulin in overweight and obese individuals. Low physical activity in childhood and adolescence was associated with elevated blood insulin levels.
In conclusion, this longitudinal study underscores the need for children to engage in regular physical activity as early as possible to maintain good health throughout their lives. It is important for parents, teachers, and healthcare providers to encourage physical activity among young people to reduce their risk of chronic diseases later on in life.
