Saturday, April 26, 2025

Watching TV while snacking ups heart disease, diabetes risk

Date:

Share post:

Teenagers who sit for hours watching TV, using the computer or playing video games while eating unhealthy snacks are at increased risk heart diseases and diabetes, scientists say.
The study found these teens are at risk of developing metabolic syndrome — a cluster of risk factors including increased blood pressure, high blood sugar, excess body fat around the waist, and abnormal cholesterol or triglyceride levels — that elevate the risk of heart disease, stroke and diabetes.
“The take home message is limiting your screen time is important, but when it is not possible, avoiding snack consumption may help you to reduce your risk of metabolic syndrome,” said Beatriz Schaan, of the Universidade Federal do Rio Grande do Sul in Brazil.
The research was part of the Study on Cardiovascular Risks in Adolescents (ERICA), a school-based survey of Brazilian teens. The study included data on 33,900 teens ages 12 to 17.
The researchers measured the teens’ waists and blood pressure, and took blood samples to measure blood glucose, HDL-cholesterol, and triglycerides.
Almost 60 per cent of the teens were female, and the average age was 14.6. Half of the teens were physically active; 85 per cent said they usually eat snacks in front of the TV, while 64 per cent usually ate snacks while using the computer or playing video games.
The researchers found 2.5 per cent of the teens had metabolic syndrome. Those who spent six or more hours a day in front of screens were 71 per cent more likely to have metabolic syndrome compared with those who spent less time in front of screens.
However, heightened risk was only seen in those who reported usually eating snacks in front of screens.
There was no association between screen time and metabolic syndrome among teens who reported no snacking in front of screens.
Among teens who reported habitually eating snacks in front of the TV or computer, the risk for metabolic syndrome rose the longer teens spent in front of screens. (PTI)

Related articles

SRH all but end CSK’s chances

Chennai, April 25: Pacer Harshal Patel made the best use of a sluggish Chepauk surface as Sunrisers Hyderabad...

Railway infra, Kashmiri Pandits on terror target; security forces on alert

Srinagar, April 24: Security forces are on high alert after inputs suggested that terrorists are “actively planning” an...

Houses of 2 LeT terrorists bombed

Srinagar, April 25: The house of two Lashkar-e-Taiba (Let) terrorists, including the prime suspect of the Pahalgam terror...

Abhinav claims hat-trick as Meghalaya beat Arunachal

1st Little Masters Trophy Shillong, April 25: Abhinav Khanal took a hat-trick to set up a comprehensive seven-wicket victory...