More on coffee -- a topic of panel discussion at the recent Experimental Biology 2007 meeting in Washington, DC, and subject of nearly 400 studies investigating consumption and cancer risk.

Think about this:

No one claims coffee is the new health food. And non-coffee drinkers are not encouraged to drink the beverage for their health. Yet the beverage is certainly losing some of its negative health image.

But is it enough?

Some say coffee protects against colon, rectal, and liver cancers (diabetes too). These same people recognize it also can increase the risk of leukemia and stomach cancer. Those at risk, like pregnant women and children, should limit their consumption.

Like many connections between cancer and diet, there just isn't enough research to tell a whole story. We can only take what's available and make our own educated decisions about our own individual lives.

What decision will you make about coffee?

Those venturing into space face a very serious occupational hazard -- cancer. The disease can be caused by radiation from the cosmic rays and solar flares astronauts encounter when they travel beyond the Earth's protective magnetic layer or magnetosphere.

British scientists are working on rectifying this problem by creating a Star Trek-style deflector shield to protect astronauts from radiation.

Think about this:

Scientists wish to mimic the magnetic field that protects the Earth with shields deployed around spacecraft and on the surfaces of planets to deflect harmful energetic particles.

Details, presented at the Royal Astronomical Society's National Astronomy Meeting in Preston, UK, include the following:

• The idea has been linked to the deflector shields that protect the USS Enterprise and other spacecraft on Star Trek. The shields, like on the TV show, could be switched on and off.

• In order to make the shield, scientists must generate a magnetic field and then fill it with ionized gas, or plasma. As energetic particles interact with the plasma, energy is sapped away from them, causing them to slow down.

• Protective shelters would not work on long-duration space journeys due to the drip of energized particles, thought to be as harmful as large solar storms.

"The nice thing is that magnet technology is really quite evolved here on Earth," says Dr. Mike Hapgood, from the Didcot-based research centre. The question is can you take it into space?"

A team from Rutherford-Appleton plans to build an artificial magnetosphere in the laboratory. They would eventually like to fly a test satellite which would test the technology in space.

When you are diagnosed with cancer you may experience an array of different emotions --fear, anxiety, depression, anger, worry and many others. Some cancer patients or survivors may feel alone or unable to talk to friends or family members about how they are really feeling.

Research has suggested that writing can help with the healing process after cancer. Living Beyond Breast Cancer (LBBC) is hosting a networking meeting for women affected by breast cancer called Healing with words: Writing the Breast Cancer Experience.

Alysa Cummings, MLS, CPT, of Pink Ribbon Poetry, will explain how women affected by breast cancer can use writing to heal. Attendees will hear a presentation by members of Pink Ribbon Poetry. Following the presentation, attendees can choose to share in a poetry therapy group and learn about online resources for writing their stories.

The networking meeting will be held on April 26, 2007, from 6:00 p.m. to 8:00 p.m. at the Cherry Hill Library in Cherry Hill, New Jersey. A light dinner and refreshments will be available after the networking event. To register for this free event, visit LBBC's website or call the office at 610-645-4567.

It does not matter what kind of cancer you have been diagnosed with, this therapy can work for anyone, you can take advantage of writing in a journal in your own home. It can help heal your mind on so many levels. Try it out. You will be pleasantly surprised at the release it can give you.

I'm just waiting for the call -- the call that prompts my first visit with any number of newly-diagnosed breast cancer patients who want someone to lend an ear, a shoulder, and a few good tips for steering through a scary journey.

I am a new American Cancer Society Reach to Recovery volunteer, trained this past Saturday and ready to help others who are slipping into the shoes I started wearing two years ago. I was first a recipient of this program -- designed to match new breast cancer patients with veteran survivors through face-to-face visits -- and I know well the comfort that comes from the support of someone not so overwhelmed by cancer. So now it's my turn to offer the comfort. And I am oh so ready.

I am armed with literature, communication techniques, gift bags for my patients, and my own official volunteer pin. And while I am a bit anxious about how my first meeting will go, I learned on Saturday that my mere presence will be enough to calm the women whose lives I am about to touch.

There is no better vision for someone just diagnosed with breast cancer than a healthy, happy woman who happens to be surviving the same disease. And so it is hope that I will spread and my unspoken portrayal of life after cancer that will inspire these women. My words will be icing on the cake. It's me these women want to see. And it's these women I want to see as I begin to reach to recovery -- a recovery I suspect will largely be my own.

On October 23, seven-time Tour de France winner and testicular cancer survivor Lance Armstrong, with attend a day-long meeting in Lexington, Kentucky as a member of the President's Cancer Panel to discuss the promotion of healthy lifestyles in reducing cancer risks. The President's Cancer Panel was created by the National Cancer Act over thirty years ago to monitor and evaluate all aspects of the National Cancer Program. The Panel identifies and conducts inquiry into concerns and emerging issues in cancer-related science and cancer care. Members of the Panel include Armstrong; Dr. LaSalle Leffall; Margaret L. Kripke, Ph.D.; and Abby B. Sandler, Ph.D.

Dr. LaSalle Leffall is the Charles R. Drew Professor of Surgery, Howard University College of Medicine in Washington, DC, and Chairman of the Board of the Susan G. Komen Breast Cancer Foundation. Margaret L. Kripke, Ph.D., is Professor of Immunology and Executive Vice President and Chief Academic Officer of The University of Texas M.D. Anderson Cancer Center. Abby B. Sandler, Ph.D., Chief, Institute Review Office (IRO), National Cancer Institute (NCI), became Executive Secretary of the President's Cancer Panel in January of 2005.

The meeting in Kentucky will focus on recommendations related to tobacco and exposure to indoor smoke. Researchers and experts will attend the meeting to join the discussions.

To learn more, Assessing Progress, Advancing Change 2005-2006 Annual Report President's Cancer Panel is a 133-page report available as a PDF document.

Living Beyond Breast Cancer (LBBC) is hosting a free networking meeting to focus on anxieties and emotions that women experience during and after breast cancer.

Moving On: Managing Anxiety and the Fear of Recurrence will be held on Thursday, September 28th, from 6:00 p.m. to 8:30 p.m. at the Philadelphia Marriott West in West Conshohocken, PA.

Some topics will include the common anxieties and emotions women experience after completing treatment, the impact of breast cancer diagnoses on relationships and outlook on life and strategies and tactics for dealing with anxiety and fear of recurrence.

The meeting will offer an opportunity to enjoy a light dinner and refreshments with women who share the same experiences.

Thanks to Patti Anastasi for the tip.

At the same Atlanta meeting of the American Society of Clinical Oncology where the breast cancer drug Tykerb was touted as perhaps the next wonder drug, findings were also released concerning chemotherapy and end-stage cancer. It seems that many patients in the last weeks and days of their lives are receiving chemotherapy -- when it is clear that there is no hope for survival. Perhaps patients don't want to give up and so they choose to fight to the very end. I think I would be hard-pressed to throw in the towel if a doctor thought I might benefit from continued treatment. Miracles do happen.

Doctors may be part of the problem, though, according to researchers. Patients don't want to give up -- and neither do doctors. But cancer specialists report that overly aggressive treatment gives false hope and puts people though unnecessary suffering and costly ordeals when hospice would be a more effective route. The purpose of hospice -- to help people die with dignity and in comfort -- is ineffective, however, when it's not used to its full potential. A large review of Medicare records showed in 1999 that nearly 12 percent of cancer patients died after receiving chemotherapy in the last two weeks of life. This was up from 1993 -- 10 percent -- and is probably higher today. These individuals could have been peacefully preparing for death and instead were suffering through the trials of harsh treatment.

The solution -- that must be implemented by doctors -- is a willingness to accept that there is a time to stop followed by an honest conversation with the patient whose cancer has spread widely and is incurable.

Another study presented at this Atlanta meeting revealed that some patients are not being offered newer treatments that might truly save their lives. New lung cancer treatments have extended survival from 20 percent at one year to 50 percent, for example. Yet only 11 percent of doctors in one Wisconsin study would refer such patients for treatment.

It would be nice to know for sure that one life is about to end, regardless of treatment, and to know that another might be saved because of treatment. And maybe one day -- when treating cancer is an exact science -- this will be a reality.