Processed meat and risk of dementia

A recent study found that consuming processed red meats, such as bacon, hot dogs, and sausages, may increase the risk of developing dementia and cognitive decline. Researchers followed 130,000 US health workers for over 40 years and found that those who ate moderate amounts of processed meat had a significantly higher risk of these conditions. Replacing one daily serving of processed red meat with tofu, beans, or nuts was linked to a lower risk of dementia and cognitive decline.

Lead author Yuhan Li stated that processed red meat has been found to raise the risk of various health conditions, including cancer, heart disease, and diabetes, due to its high levels of harmful substances such as nitrites and sodium. The study suggests that dietary guidelines should be updated to reflect the harmful effects of processed meat and promote protein-rich alternatives like beans and nuts for better health outcomes.