Red meat has always been known to cause cancer, but there is no exact reason as to why this happens. Now, researchers have uncovered that cancer risk boosts because red meat comes with an unnatural chemical that your body shouldn’t consume.
The Possible Reason
Previous studies have previously proven that consumption of red meat can result in lots of cancers, including breast, prostate, lung, and colorectal cancers. Lately, a team of US researchers have found out at fault behind this hyperlink is Neu5Gc, a sugar molecule that may be within pork, lamb, and beef.
When you take in red meat, your body will immediately identify the sugar molecule as a foreign element, which will business lead to the disease fighting capability attacking it. Sadly, this immune system impulse leads to inflammation of the body. Should this happen continually, this may promote the development of tumors in the body.
Only Humans Have Higher Cancer Risk When Eating Red Meat
Other carnivores have the ability to eat and digest red meat without problems. In fact, this is what they naturally eat and they experience no side effects. Unluckily for humans, who consume red meat almost habitually, the sugar Neu5Gc is not present in the body, which is why an immune response in triggered.
The new study performed at the University of California in San Diego was conducted on laboratory mice where the researchers found out for the first time that feeding Neu5Gc and prompting antibodies to work against the sugar molecule does increase the risk of cancers in mice.
If a person’s diet is comprised mainly of red meat, Neu5Gc will cause the immune systems to continuously produce antibodies in order to get rid of the foreign element. Chronic inflammation causes tumor development, which then leads to cancer as time passes. This just proves that there surely is connection between chronic inflammation and other serious diseases, such as type 2 diabetes and atherosclerosis.
There’s a little bit of good news for individuals who eat meat. Based on the researchers, red meat continues to be a great way to obtain nutrition, specifically for teenagers. However, this kind of meat should only be consumed in moderation. If you eat red meat nearly every day though, this finding can convince you to consume healthier foods. Although there is no specific recommended amount of red meat to eat safely, the World Cancer Research Fund advises people to eat 500g per week and no more than that.