START A PETITION 25,136,189 members: the world's largest community for good
START A PETITION
x
Nov 5, 2006
Focus: Health
Action Request: Various
Location: United States
Heavy mobile use 'damages sperm'
Heavy use of mobile phones may damage men's fertility, a study has suggested.

Researchers found those men who used a phone for four hours or more a day had fewer sperm and those they had moved less well and were of poorer quality.

The Ohio study involving 364 men was presented to the American Society for Reproductive Medicine in New Orleans.

But a UK expert said it was unlikely the phones were to blame, as they were in use and not near the testes, and it may be being sedentary was the cause.

The team from the Cleveland Clinic Foundation in Ohio tested the sperm of 364 men who were being treated at fertility clinics in Mumbai, India, with their partners.

It was found that the heaviest users, those who used their phones for more than four hours a day had the lowest average sperm counts, at 50 million per millilitre (ml) and the least healthy sperm.

Men who used their phones for between two and four hours a day averaged sperm counts of 69 million per ml and had moderately healthy sperm.

Those who said they did not use mobile phones at all had the highest average sperm counts, of 86 million per ml, and their sperm was of the highest quality seen.

'Used without thinking twice'

Dr Ashok Agarwal, who led the research, told the New Orleans conference the study did not prove mobiles damaged fertility, but said it showed more research was warranted.

"There was a significant decrease in the most important measures of sperm health and that should definitely be reflected in a decrease in fertility, which is seen worldwide.

"People use mobile phones without thinking twice what the consequences might be.

"It is just like using a toothbrush, but mobiles could be having a devastating effect on fertility.

"It still has to be proved, but it could be having a huge impact because mobiles are so much part of lives."

He suggested radiation from mobile phones might harm sperm by damaging DNA, affecting the cells in the testes which produce testosterone or the tubes where sperm is produced.

But a British expert cast doubt on the suggested link between mobile phone use and infertility in the men studied.

Dr Allan Pacey, senior lecturer in andrology at the University of Sheffield, said: "This is a good study, but I don't think it tackles the issue.

"If you're using your phone for four hours a day, presumably it is out of your pocket for longer.

"That raises a big question: how is it that testicular damage is supposed to occur?"

Dr Pacey, who is honorary secretary of the British Fertility Society, added: "If you are holding it up to your head to speak a lot, it makes no sense that it is having a direct effect on your testes."

He added that people who use phones for longer might be more sedentary, more stressed or eat more junk food, which might be more likely explanations for the link found in the study.

Story from BBC NEWS:
http://news.bbc.co.uk/go/pr/fr/-/2/hi/health/6079782.stm
Visibility: Everyone
Tags: , , , ,
Posted: Nov 5, 2006 6:56am

 

 
 
Content and comments expressed here are the opinions of Care2 users and not necessarily that of Care2.com or its affiliates.

Author

pElAgUS hellot
, 1
Tamarindo, Costa Rica
Shares by Type:
All (1001) | Blog (255) | Alert (445) | Poll (4) | Recipe (12) | Photo (11) | Tribute (59) | Message (215)

Showing shares tagged with: damages [show all]
SHARES FROM PELAGUS'S NETWORK
Feb
16
(0 comments  |  discussions )
\\n\\r\\n“Integrity is telling myself the truth. And honesty is telling the truth to other people.”\\r\\n\\r\\ n \\r\\n\\r\\nSpence r Johnson\\r\\n\\r\\n  \\r\\n\\r\\nMany years ago, when I was in high school chemistry lab, I was assigned to do a litm...
Feb
15
(0 comments  |  discussions )
New Petition! Speak out against Time-Warner Merger with Comcast! Let your opinion be know before your bill goes up and your programming choices dwindle.\\r\\n\\r\\nUrge DOJ and FCC to Not Allow Merger of Time-Warner and Comcast\\r\\nhttp://www.t hepetitionsi...
Feb
13
(0 comments  |  discussions )
New Petition! Speak out against Time-Warner Merger with Comcast! Let your opinion be know before your bill goes up and your programming choices dwindle.\\r\\n\\r\\nUrge DOJ and FCC to Not Allow Merger of Time-Warner and Comcast\\r\\nhttp://www.t hepetitionsi...
Jan
29
(0 comments  |  discussions )
\\nI have recently posted some BlogSpot radio interviews and YouTube videos, publicizing my two new books,\\r\\n1) Deepening Your Personal Relationships: Developing Emotional Intimacy and Good Communication.\\r\\n2) Psychological Healing Through Creative S...
Jan
24
by Ys A.
(0 comments  |  discussions )
\\nCoretta Scott King: “We have done what we can to reveal the truth, and we now urge you as members of the media, and we call upon elected officials, and other persons of influence to do what they can to share the revelation of this case to the ...
Jan
23
(0 comments  |  discussions )
\\nWe declare that no man nor nation nor race have a greater right than others to enjoy the fruits of their work, as the ecological sphere is our common condition of life http://www.beat s4change.org/aims.htm Nous déclarons qu\\\'auc...
Jan
18
by Ys A.
(0 comments  |  discussions )
\\nauthor: Ralph Nader\\r\\n\\r\\nAn epidemic of sky-rocketing medical costs has afflicted our country and grown to obscene proportions. Medical bills are bloated with waste, redundancy, profiteering, fraud and outrageous over-billing. Much is wrong with t...
Jan
13
(0 comments  |  discussions )
\\nDear Friends:\\r\\n\\r\\n\\r\\ n\\r\\nMy two current books have been published and are available for sale through Amazon, Barnes and Noble, and the publisher’s website, http://sbprabooks.com/Max Hammer. Reading these books can be very helpful for anyone...
by Fred H.
(0 comments  |  discussions )
\\nA stainless steel tank the size of a basketball court lies buried in the sandy soil of southeastern Washington state, an aging remnant of U.S. efforts to win World War II. The tank holds enough radioactive waste to fill an Olympic-sized swimming poo...
by Fred H.
(0 comments  |  0 discussions )
\\r\\nThe Olympic Peninsula is home to important state-owne d forests and many of our state’s most iconic creatures. To keep these forest ecosystems healthy, WEC and our partners at Conservation Northwe st and Olympic Forest Coal...