Time to test your smarts -- about sleep, sun, food, and alcohol.

Just read the following questions, pick an option and then scroll down to determine if you really know what's best for your health.

• Is it healthier to sleep an extra hour or force yourself out of bed in the morning to exercise?

• Is it healthier to spend 15 minutes in the sun without sunscreen or two hours in the sun wearing SPF 30?

• Is it better to have a second glass of wine at dinner or a sinful dessert?

United States Representative Charlie Norwood will soon depart Washington, for good. He will head straight home to Georgia where he will receive hospice care now that he has decided to decline all further treatment for lung cancer that has spread to his liver.

An air ambulance will fly Norwood, 65, home as early as Wednesday or Thursday. The congressman, who had been traveling the halls of Congress in an eclectic cart, with oxygen tank in tow has spent much of his time this session in the hospital.

Suffering from chronic lung disease and idiopathic pulmonary fibrosis, Norwood received a lung transplant in 2004. Doctors then discovered a tumor on his non-transplanted lung and removed it in 2006. But the cancer had already spread to his liver. And while Norwood considered continued treatment, he ultimately determined, "No, you know what, it's time to go home."

Norwood, whose condition was acknowledged by President Bush in his last State of the Union speech, is said to have been as stubborn in his fight against cancer as he was in this fight for the legislation he thought was important for America.

From houseplants to raised beds, to plant a seed, tend the soil, and watch a plant grow is one of the most inspiringly hopeful of activities. In hopefulness is found a kind of healing. According to the American Horticultural Therapy Association, horticulture therapy is defined as "a process utilizing plants and horticultural activities to improve social, educational, psychological and physical adjustment of persons thus improving their body, mind, and spirit." The American Cancer Society offers a list of some of horticulture therapy benefits one can expect from gardening that include:

• Feelings of hope.
• Stress reduction.
• Social interaction.
• Pain relief.
• Improved muscle tone, flexibility, and cardiopulmonary capability.
• Creativity and self-expression.
• Enhanced self-esteem and improved mood.
• Motor skill development.
  

As the New Year arrives, so do the gardening catalogs in the mail. Interested in receiving gardening catalogs but not certain where to start? Cyndi's Catalog of Garden Catalogs lists over 2,000 mail-order gardening catalogs for the home gardener.

Two of my favorite gardening websites and online catalogs are found at Seeds of Change and Seed Savers Exchange.

At Seeds of Change, you can find garden seeds, seed collections, cover crops, seedlings, fruit trees, garden tools, kitchen items, and a bookstore. All organic. In addition, Seeds of Change publishes a newsletter.

Seed Savers Exchange is a nonprofit organization that saves and shares heirloom seeds. According to Seed Savers Exchange, "Our organization is saving the world's diverse, but endangered, garden heritage for future generations by building a network of people committed to collecting, conserving and sharing heirloom seeds and plants, while educating people about the value of genetic and cultural diversity."

But, wherever you start, once you catch the gardening bug, you will understand why horticulture therapy is becoming an integrated part in healing programs adopted at some of the medical centers across the country.

Maryland's air has cancer-causing toxins, and they are far higher than the federal government considers safe, according to Environment Maryland -- an environmental group lobbying to make Maryland the 11th state to follow stricter auto emissions standards.

The group, a spin-off of the Maryland Public Interest Group, has released a report revealing the risk of cancer from air toxins was at least 10 times higher than federal standards in each of the state's counties and Baltimore City.

While California is currently setting the bar for higher auto emissions standards, there is no data at this time to compare Maryland's levels with the rest of the country.

Monday night is Courage Night, hosted by the Young Survival Coalition (YSC), national sorority Zeta Tau Alpha (ZTA), and Lifetime television. It's a night when Lifetime's Original Movie Why I Wore Lipstick to My Mastectomy will air, when crowds will gather in communities and on college campuses across the nation for special screenings and viewing parties of the movie that brings glaring attention to the issue of breast cancer.

Courage Night was created in 2004 by Geralyn Lucas, author of the book Why I Wore Lipstick to My Mastectomy, as an evening of celebration in honor of Breast Cancer Awareness Month. It was also a celebration of the publication of her then-new book.

Lucas, diagnosed with breast cancer at age 27, recounts in her memoir every step of her cancer journey, including her bold application of red lipstick just before her mastectomy. She knew from the day she was diagnosed she would speak out to help others, to raise awareness, to make a difference. Now 39, a mother of two, and an executive for Lifetime, Lucas is still making waves. And Courage Night lives on.

Courage Night has grown into a national grassroots event that honors breast cancer survivors and those lost to the disease. Event fundraising will benefit YSC -- the only organization dedicated to the special issues of young breast cancer survivors.

Why I Wore Lipstick to My Mastectomy, starring actress Sarah Chalke, will air Monday, October 23 at 9:00 PM.

There is a lot of breast cancer awareness out there. Some believe it's too much. Some say it's overboard. Some wish breast cancer could share some of the spotlight with all the other cancers -- those struggling for a little more funding, a little more research, a little more air time. Is it possible there could be more awareness for the disease that corners the market on all things pink? Yes. It's possible. And it's necessary too.

As long as women are dying of breast cancer -- in 2006, breast cancer will kill about 40,000 women in the United States -- there is cause for more awareness. And each October -- Breast Cancer Awareness Month -- breast cancer information bombards us all. Annoying as it may seem, the reminders that flow from breast cancer campaigns are truly critical. Reminders about self exams and mammograms and early detection and risk factors and new developments can save lives. They do save lives. And while we should all hope other cancers -- that are just as serious, just as widespread, just as life-threatening -- one day receive the attention they deserve, we should still not pass on opportunities to hop on the breast cancer bandwagon. There is still a lot of road to cover, a lot of progress to be made.

Hopefully, breast cancer awareness stays on the radar. Hopefully, reminders continue to keep charging at us. Day after day. October after October. Until breast cancer is a thing of the past.

The Lung Cancer Alliance -- the only national non-profit organization dedicated entirely to lung cancer patient support and advocacy -- asked pulmonary clinical nurse specialist Donna Wilson to help educate the lung cancer community about healthy breathing. Wilson agreed and her breathing tips, available on podcast, are intended to relieve shortness of breath related to pain or activity. Her three breathing techniques -- detailed here -- are simple, easy-to-understand, and truly relaxing.

Before beginning this series of breathing exercises, stop whatever you are doing and sit down or lean against a wall.

• Place chin to your chest to relax your neck muscles. Breathe 10 short bursts of air in and out of your lips. As you expel air, neck and chest muscles should relax.
• Place chin to your chest. Breathe three times in through your nose and out through your mouth.
• Place chin to your chest. Close your mouth, and breathe four times in and out only through your nose.
  

After completing these exercises, lift your head, breathe normally, and let your shoulders relax. In a few minutes, your entire body should start to relax -- and shortness of breath will resolve.

I don't have lung cancer -- but I do have moments of anxiety and panic. So I plan to save these tips. And I plan to use them. And I plan to share them. Because we all can benefit from a dose of relaxation.

The National Toxicology Program and the International Association for Research on Carcinogens classifies naphthalene and PDCB as potential human carcinogens because research has demonstrated that these two chemical compounds have been shown to cause cancer in rodents -- and yet, more than one million pounds of naphthalene and PDCB are used by consumers annually. Naphthalene is found in mothballs and para-dichlorobenzene, PDCB, is found in some air fresheners.

While researchers could demonstrate that naphthalene and PDCB caused cancer, they could not explain how. University of Colorado researchers can explain how these chemicals work in the body to create a pathway for the development of cancer. Naphthalene and PDCB block enzymes that normally initiate the programmed cell death required to prevent cells from replicating out of control in the formation of tumors.

According to the National Cancer Institute, one out of two men and one out of three women will be diagnosed with cancer in their lifetime, and three out of four American families will have at least one family member diagnosed with cancer. Those statistics are so overwhelming in scope that it takes a minute before it sinks in just how epidemic cancer is and how many lives it touches. And even after the reality of the numbers has become a reality in my mind, I am still always surprised when I find out someone has been diagnosed with cancer, or someone they are related to has died of cancer.

I was happily and distractedly researching information for something entirely unrelated to cancer -- a recently released animated movie based on a favorite comic strip Over The Hedge -- when in an interview with Bruce Willis, who is the voice of RJ the raccoon in the movie, shared his philosophy about life and living. Willis lost his younger brother to pancreatic cancer five years ago. In the interview Willis remarks:

There are all sorts of gifts for dad on Father's Day -- shirts and ties and books and coffee mugs and golf balls -- and many of us have already spent money on the stuff we can wrap up and deliver or mail off to dad on this special day. But some gifts -- the ones we can't wrap up -- have an appeal that is priceless because they focus on the moment, they build relationships, and they promote mental and physical health. And here are just seven simple but everlasting gifts to consider sharing with dad on this Father's Day.

I was hospitalized twice last year for chemo-induced fever and low blood counts. My first stay came at a busy time -- the hospital's oncology floor was full and there was no space for me. So I was admitted to the bone marrow transplant unit as an overflow patient and suddenly -- even in my very sick and compromised state -- I became the healthiest person on the floor. My white blood count was 700 -- sounded pretty bad to me -- but some of the patients staying on this floor with me had no blood counts because in order to receive a transplant, their own bone marrow is completely depleted in order to prepare for new bone marrow. Patients on this floor are considered pretty healthy when their counts reach 500. I was considered sick and was hospitalized at 700. Adults and children on this floor stay in rooms behind glass panels and with special -- and loud -- air flow systems that push germs out of the room. Visitors must wear gowns and shoe covers and must wash their hands before entering the rooms. Patients might stay on this floor for months at a time, receiving chemotherapy and preparing for their eventual bone marrow transplants. Some patient rooms are decorated and arranged just like home. Parents prepare rooms for children with play areas and craft areas and television areas. This floor is home to many sick children -- and this is what affected me most. For my five days on the bone marrow transplant unit, I gained an up-close and personal look at what many parents and children encounter when cancer derails their lives. It was so much more than I had to encounter. It must be quite an undertaking to prepare a child for this experience.

I picked up a coloring book the day I was discharged and walked off this floor and back into my own life. It's a coloring book that comes from The Leukemia & Lymphoma Society and is made by bone marrow transplant patients for children preparing for their own transplants. There is a poster for children to color and hang on their hospital room walls that says I Will Get Well, there is a page that terms chemo and radiation as Laser Rays and Guard Dogs and pages that help children visualize happy moments -- like playing a favorite sport or activity and jumping rope in the warm sunshine. This book reminds children that it is okay to cry and it even includes a prescription: Make sure you get at least one hug every day!

The overall message of this coloring book, which is stated in writing is, "A good attitude does not mean being cheerful all the time; it just means that you know that this is necessary to help fight your cancer."  Well said. And something I will always remember.

The image in the photo of diesel exhaust pouring out of the back of the big yellow school bus makes me want to cough and I am no where near the back of the bus. Imagine the children sitting inside the bus, where much of that bus diesel's own exhaust is entering back inside the cabin from cracks in the exhaust train and through windows and doors. Two environmental groups imagined it -- and based on disturbing studies of the effects on school children from the 40 different chemicals classified as toxic contaminants that make up diesel exhaust -- have filed a lawsuit in California to force Laidlaw Transit Inc., of Naperville, Illinois, to put written warnings on buses about the dangers of cancer-causing pollutants the buses emit. Air pollution from diesel exhaust is a known carcinogen. The State of California knows it. The EPA knows it.

Three days ago, I went all Erin Brockovich about the news that wasn't being reported in the news reports about the Nevada Cancer Institute opening offices in Elko and Fallon. As initially reported by the local Nevada television and print media, this was an effort to help provide outreach, education and support to the projected 11,000 Nevadans who will be diagnosed with cancer this year. At that time, not one of the news reports mentioned anything about the water supply, or the fact that Fallon is classified as a cancer cluster town, or why the offices were being opened. Days later, you can go here, and here, and even here, to be told that University of Arizona scientists think they may have a found the reason for the unusually high number of childhood cancer cases in Sierra Vista and Fallon, Nevada.

What is hanging so toxic in the air? According to the latest data from the U.S. Environmental Protection Agency, benzene from cars and trucks that burn gasoline or diesel fuel. Other toxins causing higher risks for cancer where air pollution is the worst are naphthalene and acetaldehyde -- also from vehicles.

Autoblog, one of our sister blogs, has launched AutoblogGreen, which will feature posts on living an eco-friendly lifestyle in all things auto-related in green car culture. They will be keeping a close ear to the ground and fingers to the keyboard to give readers an up-to-the-minute accounting on the auto industry's efforts to create transportation that is fuel-efficient and cleaner for the environment.

From our perspective here at The Cancer Blog, transportation going green means a giant step towards a cancer prevention environment. From air pollution to alternative fuels, check AutoblogGreen out! It's a very cool, forward-thinking blog.

That's what I am calling AOL's list of top ten green cities -- the top ten cancer prevention cities -- because when it comes to reducing environmental cancer risks and promoting a healthy lifestyle, a city that is known as a green city is also a cancer prevention city. AOL's criteria in choosing the top ten green cities they believe are creating a healthy and livable place for its residents are: clean air and clean water, renewable energy, reliable city buses, trams, streetcars and subways, a growing number of parks and greenbelts, and farmer’s markets.

Not to claim bragging rights, but my hometown of Portland, Oregon is on the list. Austin, Texas; Minneapolis, Minnesota; Boulder, Colorado; Burlington, Vermont; Madison, Wisconsin; San Francisco, California; Santa Monica, California; Chicago, Illinois and New York, New York made the list. New York City? Yes. According to AOL's reviewers, Central Park goes a long way in making New York City a green city. As does the fact that 80 percent of the residents use public transportation. New Yorkers use fossil fuels at the rate the U.S. did in the 1920s. To learn all the ways these cities made the green list, go read AOL's Top 10 Greenest Cities. Or as I like to think of it -- the top ten cities promoting a healthy lifestyle and maintaining clean livable areas resulting in the creation of a cancer prevention environment -- the top ten cancer prevention cities.