What can we learn about the prevention of cancer through nutrition epidemiology?
This discussion explores the relationship between nutrition and the prevention of cancer as informed by nutritional epidemiology. The discipline of nutritional epidemiology studies the connection between diet and chronic illnesses, such as cancer. The reader can expect to learn more about how diet influences cancer risk. This is backed up by research from nutritional epidemiology and scientific studies .
Nutritional epidemiology and cancer prevention
It is important to understand the importance of nutrition epidemiology for cancer prevention. Food plays an important role in overall health and directly affects our risk of cancer, as well. Certain foods have been shown to affect cancer risk positively or negatively.
In a study published by the Journal of the American Medical Association, it was found that eating a lot of fruits and vegetables, as well as whole grains and proteins with low fat could help reduce the risks of certain types of cancer. A diet high in red meat and processed food has been linked to an increased cancer risk. Understanding these connections is important for both public health and personal dietary decisions.
Important Points for Getting Started
To begin the journey towards a diet that prevents cancer, you need to be informed and make conscious decisions. Not only is it important to eat healthy food, but you should also know which nutrients can help lower cancer risks and why. A report from the World Health Organization has linked fiber to a lower risk of colorectal carcinoma.
Cancer-Preventing Foods
- Broccoli contains sulforaphane. This plant compound is found in many cruciferous veggies and has been shown to be potently anticancer.
- Several studies found that carrots are linked with a lower risk of some types of cancer.
- Beans are high in fiber and may protect you from colorectal carcinoma.
- Berry: Berries are high in antioxidants and may reduce the risk of developing cancer.
- Cinnamon extract: Research has shown that it may help prevent cancerous cells from spreading.
- Nuts. Research indicates that nuts are linked with a reduced risk of some types of cancer.
- Olive Oil: A high intake of olive oil has been associated with a lower risk of cancer.
- Curcumin is the main compound of turmeric and it has strong anticancer properties.
- Tomatoes are high in lycopene which is linked with a lower risk of prostate carcinoma.
- Garlic - The compound allicin in garlic is linked with a reduced risk of stomach carcinoma.
Other Tips
Other lifestyle changes can reduce cancer risk in addition to dietary modifications. Exercise helps to control your weight, reduces heart disease risk and also decreases cancer risk. Cancer prevention also includes limiting alcohol, quitting smoking, and maintaining an ideal weight. While diet is important in cancer prevention it is only one aspect of a healthy lifestyle.
Conclusion
Nutritional epidemiology provides valuable insight into the relationship between diet and disease. The study has shown the benefits of eating a healthy diet, rich in vegetables, fruits, grains and proteins. It also recommends avoiding processed food and meats. To prevent cancer, diet should form part of an overall lifestyle that also includes exercise, alcohol and tobacco avoidance.
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