In a bustling corner of the wet market, two middle-aged customers are picking fresh fruits and vegetables. One said worriedly: "Yesterday I heard that Aunt Li was diagnosed with stomach cancer, which is really frightening. More and more people are getting cancer now. The person next to him nodded and responded, "Yes, I heard that the food has a lot to do with this." I don't even know what to choose. ”
This brief conversation sheds light on a growing problem: cancer is becoming a health threat to more and more people. In fact, millions of people are diagnosed with cancer every year, and many of them are at increased risk due to poor dietary Xi. Not much is known about the link between diet and cancer.
Cancer, the word often brings people a sense of fear and uncertainty. But understanding its essence is the first step to prevention. Cancer is caused by abnormal growth of cells that can invade any part of the body. From lung cancer, breast cancer to liver cancer, all kinds of cancer are the result of cells losing normal control. Every year,The number of new cancer cases continues to increase globally, not only affecting patients and families, but also posing a major public health challenge.
In China, the incidence of cancer remains high. According to statistics, there are about 4.57 million new cases of cancer every year. Behind this figure, there are many factors: environmental pollution, genetic factors, and most importantly - lifestyle and dietary Xi. Studies have shown a significant association between unhealthy dietary patterns and an increased risk of cancer. Excessive intake of high-fat, high-sugar, and processed foods is widely recognized by the scientific community as a key factor in promoting cancer development.
It's worth mentioning that cancer is not set in stone. Early detection and **, greatly improve the ** rate. For example,If breast cancer is detected early, the five-year survival rate can reach more than 90%. This shows that instead of fearing, it is better to act positively. Changing dietary Xi, reducing the intake of high-risk foods, and regular check-ups can effectively reduce the risk of cancer.
In modern life, every food on the table can be a health helper or a hidden danger. For cancer in particular, excessive intake of certain foods is associated with an increased risk of cancer. Here are four foods that may increase the risk of cancer and why you should reduce your intake.
Processed meat products. These foods, such as sausages, hot dogs, cured meats, are usually salted, smoked, or treated with added preservatives to extend their shelf life. According to research, some of the chemicals produced during these processes may contribute to an increased risk of bowel cancer. For example, in 2015, the World Health Organization classified processed meat as a Class 1 carcinogen, which is based on the conclusion of several studies.
High-calorie, high-sugar foods. Not only do these foods contribute to obesity, but they may also increase the risk of certain cancers. For example, excessive intake of sugar-sweetened beverages is associated with a risk of pancreatic cancer, liver cancer, etc. Obesity itself is an important risk factor for many types of cancer.
The third is high-salt foods. Long-term intake of too much salt can damage the gastric mucosa and increase the risk of stomach cancer. Nitrite in salted foods is another key factor. For example, common foods such as pickled vegetables and salted fish fall into this category.
Barbecue food. During grilling, substances such as polycyclic aromatic hydrocarbons and heterocyclic amines may form on the surface of food, which have been shown to be associated with an increased risk of cancer. Especially burnt meat, it is necessary to pay attention.
Dietary choices are critical when facing the global health challenge of cancer. For people who pursue a long and healthy lifeKnowing how to reduce your cancer risk through your daily diet is not only a way to protect yourself, but also an art to live.
It's important to recognize that not all cuisines are good for health. For example, processed meats and foods high in salt and sugar may increase the risk of cancer, despite their appealing tastes. In other words, the next time you're faced with sausages, cured meats or desserts, it's wise to cut back on them.
On the other hand, numerous studies have shown that rich dietary fiber, fresh fruits and vegetables, and high-quality protein are the key to a cancer-proof diet. For example, studies have shown that adequate daily intake of dietary fiber can significantly reduce the risk of colorectal cancer. This means that increasing your intake of legumes, whole grains and nuts can not only provide satiety, but also support your health.
This is good news for those who love fruits and vegetables. Vegetables and fruits are not only rich in vitamins and minerals, but also rich in antioxidants, which can help the body fight cancer. For example, lycopene in tomatoes and anthocyanins in blueberries are natural antioxidants that can effectively reduce the risk of cancer.
Don't forget the importance of protein. High-quality proteins, such as fish, poultry and soy products, not only provide essential amino acids, but also contribute to muscle maintenance and immune function. One study showed that moderate intake of marine fish, such as salmon and mackerel, may reduce the risk of certain types of cancer due to their high content in omega-3 fatty acids.