Processed meat refers to meat that has been modified to improve its taste, texture, or shelf life. This includes meat that has been smoked, cured, salted, or preserved with chemicals.

However, recent research has shown that consuming excessive amounts of processed meat increases the risk of developing bowel cancer.

What is Bowel Cancer?

Bowel cancer, also known as colorectal cancer, is a type of cancer that affects the large intestine or rectum. It usually starts in small growths called polyps, which can develop into cancer over time.

Symptoms of bowel cancer include blood in the stool, abdominal pain, and changes in bowel habits.

The Link Between Processed Meat and Bowel Cancer

Studies have shown that consuming large amounts of processed meat can increase the risk of developing bowel cancer. A 2015 review of 800 studies found that consuming 50 grams of processed meat per day increased the risk of bowel cancer by 18%.

This is equivalent to consuming two slices of bacon or one sausage daily. The World Health Organization (WHO) has classified processed meat as a Group 1 carcinogen, meaning it is a substance that is known to cause cancer in humans.

Related Article Research on Edited Meat & its Link to Bowel Cancer

Why is Processed Meat Linked to Bowel Cancer?

Processed meat is high in saturated fat and salt, which can increase the risk of developing bowel cancer. It also contains compounds such as nitrites and nitrates, which are used as preservatives and can form cancer-causing chemicals in the body.

When meat is cooked at high temperatures, such as when grilling or frying, it can form heterocyclic amines (HCAs) and polycyclic aromatic hydrocarbons (PAHs), which are also known to cause cancer.

Can You Still Eat Meat?

It is not necessary to completely eliminate meat from your diet, but it is recommended to limit your intake of processed meat and choose lean cuts of meat.

Eating a diet high in fruits, vegetables, whole grains, and legumes can also help reduce the risk of bowel cancer. When cooking meat, it is important to avoid charring or cooking at high temperatures to reduce the formation of cancer-causing compounds.

Conclusion

The link between processed meat and bowel cancer is clear. Consuming excessive amounts of processed meat, especially when cooked at high temperatures, increases the risk of developing bowel cancer.

If you choose to eat meat, it is recommended to limit your intake of processed meat and choose lean cuts. Eating a diet high in fruits, vegetables, whole grains, and legumes can also help reduce the risk of bowel cancer.