Are we living in a toxic environment? The experts at Canyon Ranch ask us to consider these facts:

• The EPA estimates that 4.7 billion pounds of toxic chemicals are released into the environment annually.
• It's likely that 25 percent of the U.S. population suffers from some level of heavy metal poisoning.
• Fourteen pounds of food colorings, additives, preservatives, emulsifiers, and flavorings are consumed per person each year.

Toxic? Maybe. At minimum, though, we are living in a world filled with chemicals, pesticides, additives, preservatives, antibiotic and hormone residues, and heavy metals. Whether consumed, inhaled, or absorbed, our bodies soak this stuff up. In order to reduce the load, and the toll it takes it takes on our health, there's something we can do. We can eat clean. Here's how:

The Food and Drug Administration (FDA) is making it easier for consumers to read food labels. With a quick stop at a website called Make Your Calories Count, we can all learn how to better decipher and truly understand the numbers we find printed on the back of food items.

The FDA interactive site, featuring a cartoon character called Labelman, provides consumers with information related to healthful diets and calorie management. There are exercises, quizzes, and a training module available for download and printing.

The program, which presents two nutrients that should be limited (saturated fat and sodium) and two that should be consumed in adequate amounts (fiber and calcium), may be just the resource we need in our pursuits of better health and disease prevention.

In April, I'm headed to Canyon Ranch, the world's most renowned health and wellness destination. In addition to day spas and residential communities in various U.S. cities, there are two resort locations -- one in Tucson, Arizona and one in Lenox, Massachusetts. This is the one I will visit.

My several-day stay at Canyon Ranch comes with a bit of a breast cancer twist, and I'll tell you all about it in a future post.

But right now, I want to offer up a few healthy living tips offered by the professionals at these luxurious getaways. Featured on the company's website, these tips might just get you motivated in a healthful direction.

Breathe

Proper, natural breathing can improve relaxation. When breathing deeply, imagine the new supply of oxygen flowing through your body. Remember to exhale slowly. This can help relax your body further. Breathing should never feel forced or unnatural.

Just Ducky

If you're looking for a quick lunchtime workout that leaves you office-ready or a convenient exercise routine that allows you to be good to go at a moment's notice, jump into the nearest swimming pool. Carolyn Collman, M.S., exercise physiologist and aquatic therapist at Canyon Ranch in Tucson, says you can get in the swim without getting soaked. "Water exercises are the perfect solution for a high-efficiency, no-hassle workout for almost everyone. An older adult new to exercise or a sedentary person can benefit from it as much as an Olympic athlete and everyone in between," she says.

Fat-Free Isn't Sugar-Free

Many foods marketed as fat-free and low-fat are loaded with sugar. Learn to read food labels to determine whether the fat-free choice is really a healthy choice. Many products are replacing partially hydrogenated oils with sugar to compensate for lost flavor. The average person consumes twenty teaspoons of added sugar a day – that's 156 pounds a year!

You Are How Much You Eat

A recent study by the University of North Carolina at Chapel Hill has confirmed what Canyon Ranch has espoused for years: portion size directly impacts your weight. Using scales, measuring cups and spoons is a useful way of learning what a proper portion looks like. You can also use these common objects to help you visualize healthy portion sizes:

• Palm of your hand or deck of cards for a portion of lean meat, chicken, or fish
• One-inch cube (dice) for the portion of cheese
• D-cell battery for a portion of dried fruit or salad dressing
• Tennis ball for rice or potatoes
• Large marshmallow for salad dressing
• Ping-pong ball for the serving of nuts or nut butter

There's more where these came from. Go see for yourself. Or stop back here -- I promise to share more.

Doctors prescribing anemia drugs for patients with kidney disease and cancer were urged by the Food and Drug Administration (FDA) on Friday to carefully dispense of these drugs due to an increased risk of death and other serious problems, such as blood clots, strokes, and heart attacks in patients with chronic kidney failure and rapid tumor growth in patients with head and neck cancer who receive doses higher than recommended.

The potentially harmful drugs, sold under than brand names Procrit, Epogen, and Aranesp, are genetically engineered versions of a natural protein -- called erythropoietin -- that increases the number of red blood cells. The drugs, with combined 2006 U.S. sales of $10 billion, are commonly used for patients with certain forms of kidney disease and for those receiving chemotherapy for cancer.

The FDA is adding warnings to the drugs' labels that will strongly instruct doctors to use the lowest possible dose needed to help patients avoid blood transfusions.

The FDA will also take a close look at how the drugs are marketed, including claims the drugs can improve the quality of life.

A meeting of FDA officials to further discuss this issue, believed to stem from drug overuse by dialysis centers and oncologists who make more money by using more of the drugs. is scheduled for May 10. Recommendations could lead to additional revisions of the drugs' labels.

The American Journal of Preventive Medicine issued a report that stated American cigarette warning labels are the smallest and have the least detail printed, making them the least effective.

Other countries such as Canada, Australia, and Britain have warnings that are much larger and include more health information appearing on both sides of the packages. Some countries even have very graphic warning labels printed on their cigarettes.

A study was conducted to see if these larger, more informed labels could make a difference. The study included 15,000 adult smokers in the U.S., U.K, Canada, and Australia to test the effectiveness of the warning labels used in those four countries between 2002 - 2005.

The research did suggest that U.S. smokers might benefit from large graphic warnings on the packages. The U.S. smokers were least likely to notice their American labeling. The researchers also concluded that the U.S. warnings are poor compared to those in other countries.

It is suggested that the U.S. labels need a makeover and putting quit-smoking resources on cigarette packages might also help.

Children and teenagers -- mostly girls -- need zinc, a mineral important for maintaining healthy immune systems and healthy skin and for preventing colds and infections. Yet half of all teenage girls have zinc deficiencies.

Red meat is the most effective way of channeling zinc into the body. Perhaps these young girls are eating red meat less than two times per week -- a practice research shows can contribute to zinc deficiencies.

Iron is vital for good health. Menstruating women need it. The elderly need it. Pregnant women need it. And children need it too. But many lack healthy levels of iron.

Red meat contains a lot of iron. And while iron also comes from vegetable sources, meat contains more iron than most foods and is best utilized by the body in this form.

Red meat also contains B vitamins, phosphorus, potassium, magnesium, selenium -- and protein, critical for muscle and organ health. Protein from red meat is complete, meaning it contains all the amino acids the body cannot make on its own. Protein helps the body repair and renew.

There is definitely a good side to eating red meat. There is also a bad side.

Red meat has been linked to incidences of bowel cancer, breast cancer, heart disease, Alzheimer's disease, osteoporosis, arthritis, high cholesterol, clogged arteries, and food poisoning.

Experts say the controversy surrounding red meat comes down to the type of meat we are eating -- and how we are eating it.

There are three official red meats -- pork, lamb, and beef. Pork is the leanest, lamb is the fattiest, and beef is the most nutritious. Red meat is typically high in saturated fats and bad cholesterol. But lean beef is fairly healthy -- if it's not treated with hormones and is truly free from excess fat. The more white you see, the more fat you get.

So here is the trick for all meat-eaters out there -- choose lean meats, seek nutritious cuts of meat, avoid hormone-treated products, steer clear of processed meats (these include more additives and fats than simple cuts of pork, lamb, and beef), read labels carefully, make meat just one component of a balanced diet, and brace yourself for more research and study and discussion that will undoubtedly conclude that meat is good for us. And bad for us too.

More pink is popping up -- this time on the shelves of Yankee Candle stores where pretty pink candles are displayed with labels of pretty pink breast cancer ribbons. Yankee Candle is proud to support the fight against breast cancer and is featuring the scent Fresh Cut Roses in 14.5 oz. jars for this special cause. A portion of all proceeds will be donated for breast cancer research and awareness. This candle -- a special and limited edition -- costs $19.99 and can be purchased in retail stores or on-line.

Yankee Candle has always been active in charitable endeavors and seeks to make a strong, positive impact on the communities in which they do business. They support the United Way and the American Heart Association -- and now they support breast cancer initiatives too.

When I first discovered Bella Lucce, I cannot say if I was more impressed with the quality of the bath and beauty products or Lela Barker, the woman behind the company. First, Lela's sister is diagnosed with breast cancer, and based on research, Lela begins making natural bath and beauty products in her kitchen to keep her sister safe from chemicals that might threaten to increase risk of breast cancer recurrence. She shares the bath and beauty products of her hobby with her women friends.

Several years later, Lela, a young mother of two small children, is facing a divorce. Needing to find a way to earn an income to support her and her children, and wanting to be a stay-at-home mom, she turns her bath and beauty product hobby into a business. The success of Bella Lucce has been phenomenal on a worldwide scale because the quality of the products are luxurious and affordable. Lela is socially conscious and gives back to the indigenous communities where she takes what is needed to make Bella Lucce products. Lela employs who she calls, "an amazing group of inspiring women." I find Lela to be an amazing and inspiring woman.

On the Bella Lucce website, Lela writes informative articles explaining antioxidants and a how-to bath and beauty product labels guide. Because identifying bath and beauty products that contain significant antioxidants in the formula can be a challenge, according to Lela, women need to educate themselves what to look for and she offers an overview of antioxidants to watch for in Antioxidants Explained. The article Labels 101 is an essential primer for women who want to learn the basics on how to decipher bath and beauty product labels. In addition, Lela wrote an article called The Dreaded Chicken Skin and The Keys to Healthy Summer Skin.

The Center for Science in the Public Interest (CSPI) has issued a news release alert warning about a controversial bill before the Senate that would effectively eliminate the requirements of the food industry to label foods that threaten our health.

According to the CSPI, the bill called the National Uniformity for Food Act S.3128, is targeting California's Proposition 65, which requires the food industry to put warnings on food products with ingredients that increase cancer risk. Because products are reformulated at a national level, whatever happens to this bill and the effect it will have in the state of California, is predicted to affect a great many other states.

Sometimes, do you just get the feeling you can never relax and feel secure about what is happening around you? The shenanigans of big business seem endlessly daunting at times.

In the second part of the two-part exclusive interview with ABC's Good Morning America Diane Sawyer, Sheryl Crow shares she is cancer-free and feeling great as a breast cancer survivor. The diagnosis of breast cancer came as a surprise as she is not a smoker and has no family history of the disease. She received enormous support from her family and friends during treatment, whom she refers to as "this incredible tribe of women." Before Dana Reeve died of lung cancer, she gave Crow advice on dealing with the emotional aspects of being a newly-diagnosed cancer patient and dealing with the recent separation from Lance Armstrong by telling her that the only way to go through grief was to grieve.

Crow talked about meditating and changing her diet. "I kind of went into a full-on Eskimo diet, where I ate a lot of salmon. In fact, I'm salmoned out of my brains ... and really green vegetables, just eating really clean, organic food. Listen, I haven't had a doughnut in I can't remember when."

Breast cancer forced Crow into an introspective place of self-realization in facing and overcoming fears -- and the wisdom that comes with that when she said she tried to at least address her fears and not be overcome by them. "The fear of things not always working out. You come to a point in your life where you realize it's not my job to prove to my parents or to my record label or to the world or to my lover that I matter. The fact is that you matter."

"It's not a good place to be concerned with always being right with everybody, always pleasing people, because ultimately you wind up betraying yourself a lot."

Crow shared that she sees her breast cancer diagnosis and being a cancer survivor as part of life's deepening experiences where obstacles are removed and opportunities come in.

Last Friday night, Crow joined the Dave Matthews Band in a concert at Fenway Park. But before she went onstage -- in part of giving back as a cancer survivor --  she made an unannounced surprise visit to Boston's Dana-Farber Cancer Institute to visit children with cancer at the Jimmy Fund Clinic.

I just received in the mail my Certificate of Completion for St. Jude's  Campaign for a Cure. I have never really known much about St. Jude Children's Research Hospital -- except that I can be brought to tears by the television specials that showcase sick children whose lives depend on the research and treatment that this hospital offers. But I came to know more about St. Jude this year after a friend asked me to make a donation for the Up 'til Dawn program he sponsors on the college campus where he works -- a program that involves more than 150 college campuses nationwide and partners faculty, staff, students, and communities in an extravaganza of activity, education, and fundraising to benefit the children at St. Jude. So I made a donation and then was contacted by St. Jude with an invitation to help them further -- and I did. I sent out 10 pre-written letters to friends and family asking for their support. I was given an attainable fundraising goal. And I met it. So this is why I received my certificate -- and some cheery address labels too.