Too much red meat
When consumed in moderation, red meat is very nutritious, offering a good amount of protein, zinc, iron, B12, and creatine. However, studies suggest that way too much of it could lead to Alzheimer’s disease. In fact, it seems that people who eat red meat a lot have the highest Alzheimer’s rates.
But what’s causing this exactly? Well, diets high in red meat sources promote insulin resistance, a known risk factor for Alzheimer’s disease and dementia. High amounts of iron could lead to oxidative damage, too. And there’s also the cooking process. Red meat cooked at high temperatures can maximize the formation of advanced glycation end-products (AGEs).
Many studies have found that higher levels of AGEs in the brain could lead to oxidative stress and inflammation. Don’t eliminate red meat sources from your diet; just try to eat them in moderation. Ahh, and opt for grass-fed beef.
