I've always heard the use of herbs and supplements and alternative therapies can be a potentially dangerous pursuit when combined with cancer treatment. But this may not be entirely true.

Think about this:

Using Chinese herbs alone or in conjunction with chemotherapy may help protect a breast cancer patient's bone marrow and immune system. It may also improve the overall quality of life for women, say researchers at the Chinese Cochrane Centre in Chengdu, China.

It is well known that women receiving chemotherapy for breast cancer experience significant short term side effects such as nausea, vomiting, fatigue, inflammation of the gut lining, decreased numbers of red and white blood cells, and decreased numbers of blood platelets. Those is search of some relief may wish to give Chinese medicinal herbs a try.

Researchers say there is conventional evidence indicating that these medicines are safe and effective. Still, "further trials are needed before the effects of traditional Chinese medicines for people with breast cancer can be evaluated with any real confidence," says one professor involved in this area of study.

A U.K. researcher confirms what many dog lovers already know -- dogs are good for your health.

Apparently, dog owners are generally healthier than non-pet-owners. They have lower blood pressure and cholesterol, suffer fewer minor ailments, and stray from serious medical problems too. Dogs can prevent their owners from getting sick, help them recover more quickly when they do fall ill, and they can even warn of cancer, heart attack, epileptic seizures, and hypoglycemia, says Dr. Deborah Wells from the Canine Behaviour Centre of Queens University in Northern Ireland.

Wells, whose study is published in the British Journal of Health Psychology, says dogs buffer us from stress -- a well-known cause of illness -- and promote general well-being. Owning a dog leads to increased physical activity and increases development of social interactions -- both of which minimize stress and contribute to human health.

While Wells found those who own both dogs and cats benefit from their pets, dog owners enjoy improved health for much longer than cat owners.

Olivia Newton-John, breast cancer survivor, and strong advocate for raising breast cancer awareness, recently released a CD dedicated to anyone who has been touched by cancer.

The CD features performances by some of her closest friends including Delta Goodrem, Patti Labelle, Diahann Carroll and Amy Sky. One of the ten songs on the CD includes Can I Trust Your Arms, written by Olivia's daughter Chloe, as a special Christmas gift for her mother.

Olivia Newton-John shares her feelings about the CD by saying, "I believe the songs I have chosen reflect the many emotions of such a journey. By way of this CD I am grateful to be able to pass on that torch with these songs of inspiration, encouragement and understanding to all of those facing breast cancer or any other challenging journey." Part of the proceeds from Stronger than Before are going to help build a comprehensive cancer center to treat all cancers at the Austin Hospital in Melborne, Australia.