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Cancer and Diet

The document discusses the connection between diet and cancer risk. While no single diet can prevent cancer, an estimated 30-40% of cancers could be prevented through lifestyle and dietary changes. A diet rich in fruits, vegetables, whole grains and low in processed foods may lower cancer risk, while diets high in unhealthy fats, sugars and red meat appear to increase certain cancer risks. Maintaining a healthy weight and lifestyle also impacts cancer susceptibility. Ongoing research aims to better understand these complex relationships to inform public health strategies around nutrition education and personalized dietary recommendations to reduce global cancer cases.

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15 views8 pages

Cancer and Diet

The document discusses the connection between diet and cancer risk. While no single diet can prevent cancer, an estimated 30-40% of cancers could be prevented through lifestyle and dietary changes. A diet rich in fruits, vegetables, whole grains and low in processed foods may lower cancer risk, while diets high in unhealthy fats, sugars and red meat appear to increase certain cancer risks. Maintaining a healthy weight and lifestyle also impacts cancer susceptibility. Ongoing research aims to better understand these complex relationships to inform public health strategies around nutrition education and personalized dietary recommendations to reduce global cancer cases.

Uploaded by

arshanavaspt
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as DOCX, PDF, TXT or read online on Scribd
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The connection between diet and

cancer is a delicate and evolving


area of study. While no single
"magic" diet can guarantee
immunity from cancer, there is
compelling evidence that our
dietary choices play a significant
role in influencing cancer risk,
progression, and even treatment
outcomes. According to the
research paper by Nutrition and
cancer by national library and
medicine,it has been estimated
that 30–40 percent of all cancers
can be prevented by lifestyle and
dietary measures to a great
extent.
A diet rich in fruits, vegetables,
whole grains, lean proteins, and
low in processed foods and
sugary beverages appears to
offer protection against various
forms of cancer.Protective
elements in a cancer prevention
diet include selenium, folic acid,
vitamin B-12, vitamin D,
chlorophyll, and antioxidants
such as the carotenoids (α-
carotene, β-carotene, lycopene,
lutein, cryptoxanthin).
Ascorbic acid has limited benefits
orally, but could be very
beneficial intravenously.
Supplementary use of oral
digestive enzymes and probiotics
also has merit as anticancer
dietary measures. Intake of flax
seed, especially its lignan
fraction, and abundant portions
of fruits and vegetables will lower
cancer risk.

Conversely, diets high in


unhealthy fats, sugars, and
excessive red meat consumption
seem to increase the risk of
certain cancers. Nutrient sparse
foods such as concentrated
sugars and refined flour products
that contribute to impaired
glucose metabolism (which leads
to diabetes), low fiber intake,
consumption of red meat, and
imbalance of omega 3 and
omega 6 fats all contribute to
excess cancer risk. However, it's
important to acknowledge that
individual factors such as
genetics, lifestyle, and overall
health also contribute to cancer
susceptibility.
Eating too much food is also one
of the main risk factors for
cancer. This can be shown in
two ways: (1) by the additional
risks of malignancies caused by
obesity, and (2) by the protective
effect of eating less food

It was estimated in a recent


study, from a prospective cancer
prevention cohort, that
overweight and obesity
accounted for 14 percent of all
cancer deaths in men and 20
percent of those in women.

The remarkable complexity of


cancer makes it challenging to
establish universal dietary
guidelines. Still, the evidence
underscores the importance of
adopting a balanced and mindful
approach to eating, along with
maintaining a healthy weight and
staying physically active.
Research continues to uncover
the mechanisms through which
dietary components interact with
our body's biology to either
promote or prevent cancer.
In the journey towards reducing
the global cases of cancer, public
health strategies that highlights
education about healthy dietary
choices, alongside healthier
lifestyle modifications, hold the
potential to make important
impacts. As science advances,
an ongoing commitment to
scientific research, public
awareness, and personalized
dietary recommendations will
be pivotal in the ongoing battle
against cancer.
https://www.healthline.com/
nutrition/cancer-and-diet

https://
www.cancerresearchuk.org/
about-cancer/causes-of-cancer/
diet-and-cancer

https://
www.betterhealth.vic.gov.au/
health/conditionsandtreatments/
cancer-and-food

https://www.ncbi.nlm.nih.gov/
pmc/articles/PMC526387/
#:~:text=One%20of%20the
%20most%20important,including
%20cardiovascular%20disease
%20and%20diabetes.)

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