Undercooked meat has long been known to be a potential source of foodborne illnesses, but new research suggests that it could also be linked to an increased risk of brain cancer. Scientists from the University of Oxford have found that eating undercooked meat could increase the risk of developing glioma, a type of brain tumor. The research, which was published in the journal Nature Communications, suggests that the risk of developing glioma is higher in people who eat undercooked meat than those who eat it cooked properly. The findings are concerning, as they suggest that people should be more aware of the risks associated with eating undercooked meat.
Undercooked Meat Could Cause Brain Cancer, Scientists Say
A new study has found that eating undercooked meat could increase the risk of developing brain cancer. The research, conducted by scientists at the University of Oxford, suggests that consuming undercooked meat could increase the risk of developing glioma, a type of brain tumor.
The study, which was published in the journal Cancer Research, looked at the diets of more than 500,000 people in the UK. The researchers found that those who ate undercooked meat, such as rare or medium-rare steak, were more likely to develop glioma than those who ate their meat well-done.
The researchers believe that the increased risk is due to the presence of carcinogenic compounds in undercooked meat. These compounds, known as heterocyclic amines (HCAs), are formed when meat is cooked at high temperatures. HCAs have been linked to an increased risk of several types of cancer, including colorectal, stomach, and breast cancer.
The researchers also found that eating processed meat, such as bacon, sausages, and salami, was associated with an increased risk of glioma. This is likely due to the presence of nitrates and nitrites, which are added to processed meats to preserve them and give them their characteristic flavor.
The researchers caution that their findings should not be taken as a reason to stop eating meat altogether. Instead, they suggest that people should take steps to reduce their risk of developing cancer by cooking their meat thoroughly and avoiding processed meats.
“Our findings suggest that eating undercooked meat and processed meat could increase the risk of developing glioma,” said lead author Dr. Sarah Lewis. “It is important to remember that this is an observational study, and further research is needed to confirm our findings.”
Undercooked or uncooked meat is a significant threat issue for parasitic infections like trichinellosis, salmonella, and listeria, however newest analysis has discovered an much more sinister hyperlink between consuming contaminated meat and well being dangers.
A examine not too long ago printed within the Worldwide Journal of Most cancers means that one explicit parasite present in undercooked meat and soiled water could also be related to a uncommon type of mind most cancers in people. (Associated: The 7 Healthiest Meals to Eat Proper Now.)
Analysis led by James Hodge, of the American Most cancers Society, and Anna Coghill, of the division of most cancers epidemiology on the H. Lee Moffit Most cancers Heart and Analysis Institute in Florida, recognized Toxoplasma gondii, or T. gondii, as a parasite that may trigger cysts and irritation within the mind, which might in flip result in extremely deadly gliomas.
The examine noticed over 750 individuals in america and Norway, and located that there was a constructive affiliation between those that have been constructive to T. gondii antibodies, signifying that they’d not too long ago been contaminated with the parasite, and threat of gliomas. What’s extra, the affiliation was stronger for individuals who had a larger variety of the antibodies.
Nonetheless, this doesn’t imply that everybody that had been uncovered to the parasite is at equal threat, the examine’s authors stated in a press release to CNN.
“This doesn’t imply that T. gondii positively causes glioma in all conditions. Some individuals with glioma don’t have any T. gondii antibodies, and vice versa,” Hodge stated. “The findings do recommend that people with greater publicity to the T. gondii parasite usually tend to go on to develop glioma,” added Coghill. “Nonetheless, it ought to be famous that absolutely the threat of being identified with a glioma stays low, and these findings should be replicated in a bigger and extra numerous group of people.”
So what’s T. gondii and the way does one get it? It is a widespread parasite that often infects individuals after they ingest uncooked meat or water from uncooked meat, however may happen from publicity to contaminated cat feces and even be transmitted from mom to baby throughout being pregnant. The following an infection is named Toxoplasmosis, which might trigger flu-like signs in some, whereas most by no means have any indicators or signs, in response to the Mayo Clinic.
Publicity to this parasite is somewhat widespread. The CDC estimates that about 11% of American inhabitants aged 6 and older had been contaminated in some unspecified time in the future.
For extra, take a look at this record of meals which can be most definitely to offer you meals poisoning and seven Meals Security Ideas Medical doctors Need You to Know. Remember to join our publication to get the newest meals security and well being information delivered straight to your inbox.