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Vitamins, supplements benefit immune system?

Page last modified on: August 20, 2008
Question from Ms Believin: Can vitamins and supplements be of any benefit in helping to strengthen the immune system?
Answer —Marisa Weiss, M.D., president and founder: There is no question that good nutrition is necessary for a healthy immune system and that means a healthy variety of proteins, carbohydrates, fat, minerals, vitamins, fluids, etc. We know that the healthiest source of vitamins and minerals comes from food because it is not just the vitamins that you want, but also all of the 'helper' molecules that surround these vitamins. Sometimes, however, having fresh fruits, vegetables and grains in your diet, as well as organic foods, is a tall order. It is one more big expectation that is hard to fulfill each day. Certainly taking vitamins and minerals in tablet form is a whole lot easier. There is no 'right' answer on this. I know it is frustrating to hear that. I think you need to speak to a doctor, nurse, or nutritionist that is familiar with this important question to get an answer to your individual situation.

On Wednesday, September 19, 2001, our Ask-the-Expert Online Conference was called Stress and Your Immune System. Mitch Golant, Ph.D. and Marisa Weiss, M.D. answered your questions on how stress affects your treatment, and what you can do to boost your immune system.


The materials presented in these conferences do not necessarily reflect the views of breastcancer.org. A qualified healthcare professional should be consulted before using any therapeutic product or regimen discussed. All readers should verify all information and data before employing any therapies described here.

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Meet the Experts

Mitch Golant, Ph.D.Mitch Golant, Ph.D. is a health psychologist and senior vice president of research and development for the national office of The Wellness Community, which provides free psychological and emotional support to help people with cancer on their path to recovery. His research focuses on the benefits of online and community support groups for women with breast cancer.

Marisa Weiss, M.D. is a radiation oncologist specializing in breast cancer and the founder, president, and guiding force behind Breastcancer.org.

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