Hot sausages on a busy work morning, fried bacon on a weekend morning. Spicy pork sausage salad at a party – processed meats have become more than just an occasional snack. Experts say it’s time to cut back.
Processed meat is meat that has gone through the process of fermenting, curing, smoking or adding salt and seasonings to increase flavor and shelf life. Such as bacon, salami, sausage, bologna, pork roll, Chinese sausage, pork slices. Seasoned sliced meat. Red meat includes pork, beef and lamb.
There is strong evidence that processed and red meat are harmful to your health. Causing coronary artery disease (CAD), type 2 diabetes. Dementia and certain cancers, particularly colon cancer.
In 2015, the International Agency for Research on Cancer (IARC) declared processed meat a Category 1 carcinogen. In the same category as tobacco, asbestos, and plutonium. สมัคร ufabet กับเรา รับโบนัสทันที It also listed red meat as a Category 2 carcinogen, meaning it probably causes cancer.
Oxidative Stress
The addition of nitrites and nitrates, or saltpeter. In the curing and preservation process of food can be converted to N-nitroso Compounds. Including nitrosamines and nitrosamides. During high temperature cooking, such as barbecuing, grilling. Or frying in a pan where the meat is directly expose to flames. In addition, meat, especially red meat. Contains iron in the form of heme (Heme-iron), resulting in the creation of more N-nitroso.
Both of these substances can accelerate oxidative stress, which causes tissue damage, increased inflammation, reduced elasticity of blood vessels, impaired insulin response. And can also cause toxicity to the pancreas. All of these increase the risk of developing type 2 diabetes, heart disease, cancer, and dementia.
Increase in Trimethylamine-N-oxide (TMAO)
All meats, especially red meat, are a source of L-Carnitine, which is converted to Trimethylamine-N-oxide (TMAO) by gut microbes. Researchers have found that TMAO levels are associated. With atherosclerotic cardiovascular diseases (ASCVD), a major cause of heart disease.
Colonic Cytotoxicity
In addition to oxidation, N-nitroso compounds can cause damage to intestinal wall cells and accelerate cell division (Epithelial Proliferation), the starting point for cancer.
Increased LDL-Cholesterol levels
Red and processed meats are high in saturated fat. Consuming high amounts of saturated fat increases LDL cholesterol levels in the blood, a major factor in the development of ischemic heart disease (IHD). If arteries become hardened. Blood flow to the brain is reduced, increasing the risk of dementia.
Hypertension
Processed meats are often high in sodium, which increases blood pressure, a major risk factor for cardiovascular disease. Like increased LDL cholesterol levels, high blood pressure reduces blood flow to the brain, increasing the risk of dementia.
Weight gain
A study that followed 373,803 people from 10 European countries for 8 years found that higher meat and processed meat intake was associated with greater weight. It is well known that greater weight and fat mass increase the risk of non-communicable diseases (NCDs) such as diabetes, heart disease and cancer.