Most people eat and drink a variety of foods, which can make the study a challenge.
Food preparation methods also contribute to the variation, for example, deep-frying or steaming chicken can affect a person's overall health differently.
Here is what is known about selected types of food and their connection to cancer:
- Fruits and vegetables
- Dietary fibers
- Protein
- Dairy foods
Full Coverage:
Cancer not an inevitable sentence
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Cancer is not a death sentence
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Avoiding cancer screening?
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Is there a link between nutrition and cancer?
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Cancer risk lurks behind 'normal' result
Sausages, ham are cancer-causing, red meat 'probably' too: UN agency
Dispelling four myths about cancer
Screen for cancer before it's too late
More women here found with breast cancer every year
Cancer is not a death sentence
Cancer patients live longer, better with new procedures
New drug gives hope to lung cancer patients
Cancer is not a death sentence
How can I reduce my risks of stomach cancer?
Avoiding cancer screening?
What are the health risks associated with secondhand smoke?
Is there a link between nutrition and cancer?
Stage 4 breast cancer survivor goes from limping to scuba diving
'Super survivor' beats nose cancer with immunotherapy
Baby's cancer reversed after treatment with 'designer' cells
Yes, I know my mummy has cancer
New ways of diagnosing and treating breast cancer found
Processed meat linked to colon cancer: 7 things to know
Cancer risk lurks behind 'normal' result
Sausages, ham are cancer-causing, red meat 'probably' too: UN agency
Cancer risk lurks behind 'normal' result
Sausages, ham are cancer-causing, red meat 'probably' too: UN agency
Dispelling four myths about cancer
Screen for cancer before it's too late
More women here found with breast cancer every year
Cancer is not a death sentence
Cancer patients live longer, better with new procedures
New drug gives hope to lung cancer patients
Sausages, ham are cancer-causing, red meat 'probably' too: UN agency
Red meat tied to worse colon cancer outcomes: Study
Eating more red meat tied to higher diabetes risk
Red meat boosts diabetes risk: US study
Red meat boosts risk of dying young: Study
Red meat lovers have more kidney cancer
Red meat tied to worse colon cancer outcomes: Study
Eating more red meat tied to higher diabetes risk
Red meat boosts diabetes risk: US study
Red meat boosts risk of dying young: Study
Red meat lovers have more kidney cancer
