Friday, May 13, 2011

Why Belly Fat Hurts the Heart





Ask Glen!



Q. Glen, Is the Fat around my Belly harmful to my Heart?A. Belly Fat, Also Called Visceral Fat, Boosts Inflammation and Atherosclerosis, Say Scientists Studying Mice

Belly fat tucked deep inside your waistline may be worse for your arteries than fat padding the rest of your body.

That's according to University of Michigan scientists studying the health risks of abdominal fat, also called visceral fat.
Here's what Miina Ohman, MD, PhD, and colleagues learned from their lab tests in mice:
  • Belly fat appears to boost inflammation.
  • Belly fat is linked to worse atherosclerosis (hardening of the arteries), which makes heart attacks more likely.
In those tests, some mice got a transplant of visceral fat. Other mice got a transplant of subcutaneous fat (which sits directly under the skin, not deep in the belly) or no fat transplant.
The bottom line: Visceral fat brought the most inflammation and the worst atherosclerosis.
After visceral fat transplantation, mice developed less severe atherosclerosis if their chow was laced with the diabetes drug Actos for 10 weeks. But Actos didn't affect atherosclerosis in other mice, and the researchers aren't ready to recommend any drugs for visceral fat.
Don't disregard the study, published online in Circulation, just because the tests were done in mice. Other studies have linked belly fat to health risks in people.
Belly fat does budge, but it takes work. Researchers have found that exercise is a must to get rid of belly fat.
Resource: Web MD

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Lawrenceville, Georgia, United States
Is the Founder of Fitness Builders 4 Life,the WorkOut GEM,G350,G180, G90, Eat 4 Life, Clean, Lean & Mean & Ask Glen. The mission of the Fitness Builders is to provide the community with health education and to empower people to change unhealthy lifestyles thereby increasing life expectancy. By educating the community on healthier lifestyle practices it is the intent of Fitness Builders to reduce the ravages of obesity, heart disease, cancer and other lifestyle or self inflicted diseases. Glen is also a AMA Certified Nutrition Specialist and a ACE, ACSM, NASM Certified Personal Trainer has 30+ years in Sports, Exercise Science and Nutritional Food Management, Learning and Mentoring Men and Women on a more Mental & Physical Healthy Life Style consisting of a low fat, low salt, Low carbohydrate, high protein, organic nutrition which also includes moderate exercise and mental awareness. Stay Informed, Live long and be Mentally and Physically Healthy! Any questions? Ask Glen!

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