Regular exercise has been shown to help control the body's levels of serum lipids and cholesterol. High serum fat levels have been particularly associated with greater risk of a more advanced and aggressive type of cancer with a higher risk of relapse after initial therapy. Men with prostate cancer with lower serum lipids have better prognostic features including lower PSA, lower grade (aggressiveness of cells) and lower stage (less advanced). These factors correlate with better outcomes.
clue to the mechanism of fat levels at least in prostate comes from the finding
that lower serum fat levels correlated with lower testosterone. Circumstantial
evidence is also emerging from studies giving people statins which also lower
blood fat levels. Five of the largest randomised trials have demonstrated fewer
colon, breast, and melanoma in long term users of statins compared to controls.
Further general information Your doctors and specialist nurses are in an ideal position to give you relevant information on your disease and treatment as they know your individual circumstances. Cancerbackup has a help line (0808 800 1234) and a prize winning video available in English, Italian, Urdu, Bengali, Gujarati & Hindi explaining Radiotherapy & Chemotherapy. Cancernet.co.uk has over 500 pages describing cancer, its management, practical tips and tool which patients, their carers and their doctors have found helpful during the cancer journey.