Pauls Valley, OK, Pauls Valley Democrat

Community News Network

January 1, 2013

Hunger games: The new science of fasting

(Continued)

---

The effect on diabetes

High insulin is also associated with Type 2 diabetes, so perhaps it is no surprise that fasting shows promise there, too. At the Intermountain Heart Institute in Murray, Utah, Benjamin Horne has found that a 24-hour water-only fast, performed monthly, raises levels of human growth hormone. That hormone triggers the breakdown of fat for energy use, reducing insulin levels and other metabolic markers of glucose metabolism. As a result, people lost weight, and their risk of getting diabetes and coronary heart disease was reduced. Alternate-day fasting (with a 500-calorie lunch for women and a 600-calorie meal for men on fast days) has similar benefits, says Krista Varady of the University of Illinois. She has seen improvements in people's levels of low-density lipoprotein cholesterol, or "bad cholesterol," and blood pressure in volunteers eating either a low-fat or high-fat diet on "feeding" days.

For people who are overweight, any kind of intermittent fasting diet will probably help reduce the risk of diabetes and cardiovascular problems, Mattson says. In 2007, he found another benefit, too. He put 10 overweight people with asthma on an alternate-day incomplete fast and found that their asthma symptoms improved after just a few weeks. Blood markers of inflammation, including C-reactive protein, also decreased, suggesting that the fast was helping to moderate their overactive immune system.

Whether fasting would benefit normal-weight people with asthma or other conditions associated with an overactive immune response remains to be seen. There is some evidence that alternate-day fasting can lower their levels of blood fat. However, Mattson suspects that with diabetes and cardiovascular disease, fasting may not be as beneficial for people of normal weight as it is for people who are overweight, simply because they are already likely to be in pretty good shape, metabolically speaking.

Text Only
Community News Network
Business Marquee

e-Edition
  • How You Want It When You Want It Today's Pauls Valley Democrat

    Now you can view and download the Democrat right to your desktop on the day the paper is published. Click here to get more information on the Democrat's e-Edition.

     

    CLICK HERE TO ACCESS THE E-EDITION SITE

     

    ATTENTION CURRENT DEMOCRAT SUBSCRIBERS TO START an e-EDITION

    e-mail request to sjohnson@pvdemocrat.com

    April 20, 2011 1 Photo 1 Link

AP Video
The Carbon Trap: US Exports Global Warming UN Security Council Calls for Gaza Cease-fire Traditional African Dishes Teach Healthy Eating 13 Struck by Lightning on Calif. Beach Baseball Hall of Famers Inducted Israel, Hamas Trade Fire Despite Truce in Gaza Italy's Nibali Set to Win First Tour De France Raw: Shipwrecked Concordia Completes Last Voyage Raw: Sea Turtle Hatchlings Emerge From Nest Raw: Massive Dust Storm Covers Phoenix 12-hour Cease-fire in Gaza Fighting Begins Raw: Bolivian Dancers Attempt to Break Record Raw: Israel, Palestine Supporters Rally in US Raw: Air Algerie Flight 5017 Wreckage Virginia Governor Tours Tornado Aftermath Judge Faces Heat Over Offer to Help Migrant Kids Kangaroo Goes Missing in Oklahoma More M17 Bodies Return, Sanctions on Russia Grow Raw: Deadly Tornado Hits Virginia Campground Ohio State Marching Band Chief Fired After Probe
Stocks
Facebook