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Related Concept Videos

Cancer Prevention02:59

Cancer Prevention

Several factors can increase the risk of cancer in an individual. About 50% of cancer cases can be prevented by adopting a healthy lifestyle, regular exercise, eating healthy, and following a modest cancer prevention diet. Epidemiological studies have consistently shown that populations with vegetable and fruit-rich diets have reduced the incidence of cancer. On the other hand, populations who have a diet rich in animal fat, red meat, junk food, or high calories are predisposed to cancer.
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Cancer Prevention02:59

Cancer Prevention

Several factors can increase the risk of cancer in an individual. About 50% of cancer cases can be prevented by adopting a healthy lifestyle, regular exercise, eating healthy, and following a modest cancer prevention diet. Epidemiological studies have consistently shown that populations with vegetable and fruit-rich diets have reduced the incidence of cancer. On the other hand, populations who have a diet rich in animal fat, red meat, junk food, or high calories are predisposed to cancer.
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An Orthotopic Murine Model of Human Prostate Cancer Metastasis
06:48

An Orthotopic Murine Model of Human Prostate Cancer Metastasis

Published on: September 18, 2013

Prostate cancer and vegetable consumption.

Ruth Chan1, Kris Lok, Jean Woo

  • 1Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, New Territories, Hong Kong SAR. ruthchansm@cuhk.edu.hk

Molecular Nutrition & Food Research
|December 10, 2008
PubMed
Summary
This summary is machine-generated.

Dietary vegetables, particularly tomatoes rich in lycopene, may lower prostate cancer risk. While evidence varies for other nutrients like beta-carotene, a plant-based diet is broadly beneficial for cancer prevention.

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Area of Science:

  • Nutritional Epidemiology
  • Oncology
  • Dietary Science

Background:

  • Prostate cancer incidence and mortality vary geographically, prompting investigation into nutritional factors.
  • A diet rich in vegetables is associated with reduced prostate cancer risk.

Purpose of the Study:

  • To review the role of various vegetables and their bioactive compounds in prostate cancer risk.
  • To summarize the underlying mechanisms of these associations.

Main Methods:

  • Literature review of epidemiological studies.
  • Analysis of evidence on specific vegetables and nutrients (lycopene, beta-carotene, pulses, soy, vitamin C, vitamin E, allium, cruciferous).

Main Results:

  • Accumulating evidence suggests lycopene (from tomatoes) is protective against prostate cancer.
  • Beta-carotene evidence is inconsistent; pulses and soy show suggestive decreased risk.
  • Evidence for vitamin C, vitamin E, allium, and cruciferous vegetables is limited.

Conclusions:

  • Dietary patterns rich in vegetables, especially tomatoes, may reduce prostate cancer risk.
  • Further research is needed for specific nutrients, but plant-based diets offer broad health benefits.