Cancer is a major global public health problem and the second largest cause of death in the United States. Every year, the American Cancer Society estimates the number of new cancer cases and deaths in the United States. Because of the adverse effects of coronavirus, it may lead to a short-term decline in the incidence rate of cancer, which will lead to an increase in advanced diseases, and eventually lead to an increase in mortality. On January 12, 2022, the Divine Journal “CA” released the 2022 cancer statistical report, summarizing the new cancer cases, deaths, incidence trends and survival rates in the United States. It is estimated that by 2022, there will be 1918030 new cases of cancer and 609360 cancer deaths in the United States, of which breast cancer is the first new case and lung cancer is the first death case. Many research focus on what exactly causes cancer, it turns out that cancer is a complex disease with many contributing factors, including genetics, environmental factors, and lifestyle choices. While there is no single cause of cancer, research has shown that diet plays a significant role in cancer development. Some reports show that people’s daily diet may be related to the cancer rate, the preference for salted, fermented, smoked and baked foods is closely related to cancer, because these foods contain a large number of carcinogens and mutagens, and the incidence rate of gastric cancer is significantly higher among people who like to eat high salt diet. In this article, we will explore the connection between diet and cancer in more detail, including the specific foods and nutrients that can increase or decrease cancer risk.
The Link Between Diet and Cancer
Diet can impact cancer risk in several ways, including: 1.Inflammation: Chronic inflammation has been linked to the development of cancer. Foods that are high in sugar, saturated fats, and refined carbohydrates can cause inflammation in the body, while foods that are high in antioxidants, such as fruits and vegetables, can help reduce inflammation.2.Obesity: Obesity is a risk factor for many types of cancer, including breast, colon, and pancreatic cancer. A diet that is high in calories and low in nutrients can lead to weight gain and obesity.3.Carcinogens: Some foods contain carcinogens, which are substances that can cause cancer. Examples of carcinogens include aflatoxins in peanuts and other nuts, and nitrites and nitrates in processed meats. 4.Antioxidants: Antioxidants are compounds found in many foods, particularly fruits and vegetables, that can help protect cells from damage that can lead to cancer. 5.Phytochemicals: Phytochemicals are compounds found in plant-based foods that have been shown to have anti-cancer properties. Examples of phytochemicals include lycopene in tomatoes and cruciferous vegetables like broccoli and cauliflower.
Specific Foods and Nutrients that Impact Cancer Risk
Fruits and Vegetables: Fruits and vegetables are rich in antioxidants, fiber, and other nutrients that can help reduce the risk of cancer. Studies have shown that people who consume a diet high in fruits and vegetables have a lower risk of several types of cancer, including lung, breast, and colon cancer.
Whole Grains: Whole grains are a good source of fiber and other nutrients that can help reduce the risk of cancer. Studies have shown that people who consume a diet high in whole grains have a lower risk of several types of cancer, including colorectal cancer.
Red and Processed Meat: Red and processed meats have been linked to an increased risk of several types of cancer, including colon, pancreatic, and prostate cancer. The World Health Organization has classified processed meats as a Group 1 carcinogen, meaning they are known to cause cancer in humans.
Sugar: High sugar intake has been linked to an increased risk of several types of cancer, including breast, colon, and pancreatic cancer. Sugar can lead to inflammation in the body, which can contribute to cancer development.
Alcohol: Alcohol consumption has been linked to an increased risk of several types of cancer, including breast, liver, and colon cancer. The American Cancer Society recommends no more than one drink per day for women and two drinks per day for men.
Tips for a Cancer-Preventive Diet
Eat a variety of fruits and vegetables: Aim to include a variety of colorful fruits and vegetables in your diet, as they are rich in antioxidants and phytochemicals. The American Cancer Society recommends at least 2 cups of vegetables and fruits per day.
Choose whole grains: Whole grains are a good source of fiber and other nutrients that can help reduce the risk of cancer. Examples of whole grains include brown rice, quinoa, and whole wheat bread.
Limit red and processed meats: Red and processed meats have been linked to an increased risk of colon and other cancers. Try to limit your intake of these foods and choose lean protein sources like chicken, fish, and beans.
Avoid sugary drinks and foods: Sugary drinks and foods can lead to weight gain and inflammation in the body. Choose water or unsweetened beverages and limit your intake of sugary snacks and desserts.
Limit alcohol consumption: Alcohol consumption has been linked to an increased risk of several types of cancer, including breast and liver cancer. The American Cancer Society recommends no more than one drink per day for women and two drinks per day for men.
In conclusion, diet plays a significant role in cancer development, and making healthy food choices can help reduce the risk of cancer. A diet that is rich in fruits and vegetables, whole grains, and lean protein sources can help protect against cancer, while limiting red and processed meats, sugary foods and drinks, and alcohol can help reduce the risk. By making these simple changes to your diet, you can take a proactive approach to reducing your risk of cancer. As long as we pay attention to health and carcinogenic factors in our daily diet, we believe that we will gain more health in return, it brings more benefit than harms.
