HOME >> MEDICINE >> NEWS
Exercise may slightly boost 'good' cholesterol levels

Regular exercise appears to modestly increase levels of high-density lipoprotein, or "good," cholesterol, according to a meta-analysis study in the May 28 issue of Archives of Internal Medicine, one of the JAMA/Archives journals.

A low level of high-density lipoprotein cholesterol (HDL-C) is an independent risk factor for cardiovascular disease, the leading cause of death worldwide, according to background information in the article. There is strong evidence that individuals who are more physically active have higher HDL-C levels. "Thus, the value of regular aerobic exercise in increasing serum [blood] HDL-C level and in reducing the risk of cardiovascular disease has received widespread acceptance," the authors write. "In contrast, results of aerobic exercise studies vary considerably, depending on the exercise program (e.g., duration, intensity or frequency) and characteristics of subjects at baseline."

Satoru Kodama, M.D., of Ochanomizu University, Tokyo, and colleagues performed a meta-analysis of 25 articles reporting the results of randomized controlled trials that were published between 1966 and 2005 and assessed the effects of exercise on HDL-C. To be included in the analysis, the studies had to evaluate aerobic exercise in adults with an average age of 20 or older, specify HDL-C measurements at the beginning and end of the study, have a length of at least eight weeks, and randomly assign some participants to a group of exercisers and others to a control group of non-exercisers.

The 25 articles analyzed included a total of 1,404 participants with an average age range of 23 to 75 years and an average study period of 27.4 weeks. The exercise groups were told to exercise for an average of 3.7 sessions per week at an average of 40.5 minutes each, burning an average of 1,019 calories per week.

In all the studies combined, HDL-C increased by an average of 2.53 milligrams per deciliter in the exercise groups. The minimum
'"/>

Contact: Hirohito Sone
sone.hirohito@ocha.ac.jp
JAMA and Archives Journals
28-May-2007


Page: 1 2

Related medicine news :

1. Exercise lowers insulin in breast cancer survivors
2. Exercise test may help predict mortality risk in heart failure patients
3. Exercise may lead to improvement in patients with Parkinsons
4. Exercise can cut coronary artery disease risk for some with MS
5. Exercise science principles strengthen swallowing rehabilitation
6. Exercise improves quality of life for people with breast cancer
7. Exercise has no effect on risk of knee osteoarthritis
8. Exercise enhances seniors physical, mental functioning
9. Exercise helps elderly regain physical function and avoid major disability
10. Exercise helps breast cancer patients avoid anemia
11. Exercise prior to hip and knee replacement reduces need for inpatient rehabilitation

Post Your Comments:
*Name:
*Comment:
*Email:
TAG: Exercise may slightly boost good cholesterol levels

(Date:4/18/2014)... 18, 2014) ― A new study in the ... in health-related Google searches reveals a recurring pattern that ... , Investigators from San Diego State University, the ... Campaigns, analyzed "healthy" Google searches (searches that included the ... originating in the U.S. from 2005 to 2012. They ...
(Date:4/17/2014)... identified the first genetic variant specifically associated with ... for around 10-15 per cent of all breast ... the breast cancer sub-type, called invasive lobular carcinoma, ... of this particular kind of breast cancer, which ... published today (Thursday) in the journal PloS ...
(Date:4/17/2014)... the University of California, San Diego School of Medicine ... have suffered a recent major loss are more likely ... , The study is published in this month,s issue ... , Because compassionate behaviors are associated with better health ... insights into ways to improve the outcomes of individuals ...
(Date:4/17/2014)... New Rochelle, NY, April 17, 2014U.S. military personnel ... "blast plus impact" concussive traumatic brain injury (TBI) ... were evacuated for other medical reasons. Differences in ... and depression 6-12 months after injury are reported ... , a peer-reviewed journal from Mary Ann Liebert, ...
(Date:4/17/2014)... 17, 2014 By discovering a new mechanism that ... stroke, researchers at UC Irvine and the Salk Institute ... limit or prevent stroke-induced brain damage. , A complex ... of death and primary reason for disability in the ... stroke and lets blood-borne material into the brain, causing ...
Breaking Medicine News(10 mins):Health News:New research shows people are thinking about their health early in the week 2Health News:First genetic link discovered to difficult-to-diagnose breast cancer sub-type 2Health News:First genetic link discovered to difficult-to-diagnose breast cancer sub-type 3Health News:The ilk of human kindness 2Health News:Long-term effects of battle-related 'blast plus impact' concussive TBI in US military 2Health News:Study IDs new cause of brain bleeding immediately after stroke 2
(Date:1/15/2014)... , January 15, 2014 Shire plc (LSE: ... the Office of Fair Trading (OFT) approval condition to the announced ... (NASDAQ: VPHM).   As a result of the waiver, ... expects to complete the tender offer on January 24, 2014 following ...
(Date:1/15/2014)... LOUISVILLE, Ky. , Jan. 15, 2014  Manufacturers, ... technologies must be able to protect their most ... (Logo: http://photos.prnewswire.com/prnh/20130716/CL46586LOGO ) Because ... Industry, it steadfastly remains one of the most ...
(Date:1/15/2014)... , Jan. 15, 2014 MultiCell Technologies, Inc. ... a U.S. provisional patent application concerning composition of matter, ... achieve targeted tumor cell death.  This ... noncoding double stranded RNA molecules (VSRNAs) which interfere with ...
Breaking Medicine Technology:Shire Waives OFT Condition Relating to the Acquisition of ViroPharma Inc. 2Shire Waives OFT Condition Relating to the Acquisition of ViroPharma Inc. 3Intellectual Property Insurance for Medical-related Products and Services 2MultiCell Technologies Files Patent Application Covering New Class of RNA Therapeutics 2MultiCell Technologies Files Patent Application Covering New Class of RNA Therapeutics 3
Cached News: