Nevertheless, IARC spokesperson Kurt Straif says that, for individuals, "the risk of developing colorectal cancer because of their consumption of processed meat remains small". Hughes echoes that sentiment and urges people to not be too alarmed. She says that as long as you don't eat processed meats too often — or eat too much — you can still enjoy them.
Bacon and other processed meat should be considered a treat — not something you should eat every day. Not necessarily.
The IARC's research may be food for thought, but it doesn't mean you have to stop eating processed meat altogether. Instead, Hughes says, people should treat it the same way they would chocolate and cake — as a treat. The European Food Safety Authority suggests we consume no more than 3. But Fletcher says there isn't a 'daily recommendation' as such because nitrates and nitrites aren't typically considered to be nutrients.
Fletcher says the latest research is shedding new light on the potential benefits of nitrates in fruit and vegetables. Some research suggests it can even help keep our hearts healthy. However, the food that accompanies nitrate and nitrite into the gut helps determine how the molecules act once they get there.
Meat manufacturers now add the antioxidant ascorbic acid, or vitamin C, to their products, which promotes the formation of relatively harmless nitric oxide and counteracts the development of the possibly cancer-causing nitrosamines. If all nitrites were to form nitric oxide in the body, Bryan said, "there's no concern whatsoever. Despite the growing indications that nitrite is safe for most people, don't pull out the celebratory pepperoni just yet. One possible explanation: "In addition to nitrate and nitrite, it is possible that there are other components of processed meats that are responsible for the associations observed with colorectal cancer.
Bacon is one food that Bryan agrees is a potential health risk. Bacon is especially high in nitrite and can form nitrosamines when fried at high temperatures. Studies suggest that nitrates can enhance physical performance, especially during high intensity endurance exercise.
Some people often use beetroot or beetroot juice for this purpose, because they contain high levels of nitrates.
The reason for this improvement in physical performance may be due to nitrates increasing the efficiency of mitochondria. Mitochondria are the parts of cells that produce energy A few studies have shown that beetroot can reduce the oxygen cost of exercise by 5. Studies suggest that dietary nitrates and nitrites can enhance physical performance, especially during high intensity endurance exercise.
Nitrates and nitrites are essential compounds, but they can become hazardous if they form nitrosamines. Nitrosamines can form if you cook nitrates or nitrites at high heat. There are different types of nitrosamines, and many can increase the risk for cancer. Bacon, hot dogs, and processed meat can contain high levels of both sodium nitrite. On exposure to high heat, this combination creates the perfect conditions for nitrosamines to form Cooking vegetables, however, is less likely to produce nitrosamines.
When nitrites and amino acids are present, carcinogenic compounds called nitrosamines can form during cooking with high heat. Manufacturers have to limit the amount of nitrites they use in processed meats by law, because of the dangers that nitrosamines pose. They also have to add vitamin C, which inhibits nitrosamine formation You can reduce your risk of nitrosamine exposure by making wise choices when shopping for processed meats, such as bacon.
Some natural and organic ways of preserving meat, such as celery salt, may contain nitrates. One older study suggests that cooking bacon in a microwave is the best way to minimize nitrosamine formation You can preserve it for longer by freezing it.
You can reduce your risk of nitrosamine exposure by carefully selecting processed meat products that are low in additives that contain nitrates. Nitrates and nitrites are compounds that occur naturally in the human body and some foods. They can change into nitric oxide, dilate your blood vessels, and lower blood pressure.
Moreover, they may enhance physical performance. Still, the carcinogenic compound nitrosamines can form if you cook nitrates or nitrites at high heat, which poses a health risk. Nutrition Nutrition Basics Nutrition Facts. By Fiona Mischel Updated January 28, Bonnie is a media personality, media trainer, spokesperson, motivational speaker, journalist and brand consultant and her stories and thousands of quotes have appeared on a range of media platforms, including TODAY.
She is know for giving guidance without gimmicks. As a mom of three, Bonnie shares her knowledge in the kitchen by setting an example when setting her table to show nutritious and delicious can exist on the same plate. Connect on LinkedIn. Fiona Mischel. Fiona Mischel is a medical, environmental, and humanitarian tech writer. She specializes in medical research, synthetic biology, climate change solutions, and space bioengineering.
She is a regular contributor for SynBioBeta and a consultant for Healthline.
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