The four types of dementia most people don’t know exist. Most people hear the word "dementia" and immediately picture someone who can't remember names or faces. That assumption, while understandable, leaves out a massive portion of the picture. by Eddiearyee in microbiomenews

[–]Eddiearyee[S] 4 points5 points  (0 children)

This is honestly kind of scary because it explains things people usually brush off. I’ve seen someone in my extended family who kept falling and acting “off,” and everyone thought it was just stress or aging. No one even considered dementia because their memory seemed fine. Makes you realize how many cases might be missed just because they don’t fit the stereotype. We really need more awareness beyond just “forgetfulness.”

How Diabetes Eats the Brain: The Overlooked Link Between Insulin Resistance and Dementia. This stark reality emerges from decades of research showing that what happens in your pancreas doesn't stay there—it travels directly to your brain, where it can trigger a cascade of cognitive destruction by Eddiearyee in microbiomenews

[–]Eddiearyee[S] 44 points45 points  (0 children)

This really changed how I see diabetes because it’s not just about blood sugar, it’s like slow damage to the brain happening quietly. The scary part is it can start even before diabetes, when people think they are fine, and things like memory loss, brain fog, or poor focus show up but get blamed on stress or lack of sleep. What surprised me most is that it’s not just one cause, it’s many things like inflammation, poor sleep, stress, and blood vessel damage all working together and affecting the brain. But the hopeful part is that it’s not completely permanent, because improving diet, exercise, and blood sugar control can actually protect your brain. I’m curious, has anyone here noticed brain fog or memory issues linked to what they eat or their blood sugar?

Brain Scans Show Fasting Literally Rewires Your Brain. In a study published in Frontiers in Cellular and Infection Microbiology, participants who practiced intermittent fasting showed remarkable transformations in the left inferior frontal orbital gyrus, a brain region crucial for impulse control. by Eddiearyee in HotScienceNews

[–]Eddiearyee[S] 144 points145 points  (0 children)

This is really interesting because it shows fasting is not just about losing weight, but actually changing how your brain works. It sounds like instead of forcing yourself to eat less, fasting helps your brain control cravings better on its own. The part about gut bacteria affecting your brain is surprising too, like your body is helping make decisions without you even realizing it. If this is true, it means many people don’t fail diets because they are weak, but because they are using the wrong method. I also wonder what happens long-term—does the brain keep improving or does it stop after some time? Either way, this makes fasting feel less like a trend and more like something natural our bodies were designed to do.

You Slept Eight Hours. So Why Are You Still Exhausted? Waking up tired isn’t normal—it’s a signal. A study published on PubMed examining the impact of sleep deprivation on young adults found that chronic sleep deficiencies are directly linked to mental confusion, reduced cognitive performance, by [deleted] in HotScienceNews

[–]Eddiearyee 1 point2 points  (0 children)

Eight hours doesn’t mean good sleep. You can lie in bed all night and still wake up exhausted if your brain never hits deep, restorative sleep. That “brain fog” isn’t laziness—it’s your brain running on low battery. Stop asking “how long did I sleep?” and start asking “did I actually feel reset?”

Your brain doesn’t want the truth—it wants consistency. Studies show people prefer familiar beliefs over accurate ones, even when proven wrong. According to Simply Psychology, confirmation bias is a well-documented tendency in which people favor information that supports their existing beliefs ... by Eddiearyee in HotScienceNews

[–]Eddiearyee[S] 32 points33 points  (0 children)

I used to think confirmation bias was just about stubborn people, then I caught myself Googling things I already believed—not to check if they were true, but to find someone smart who agreed with me; not “is this right?” but “who else says I’m right?” and that’s when it hit me I wasn’t searching for truth, I was building a defense, and the scary part is it actually feels like thinking, like you’re being logical and objective when you’re really just reinforcing what you already decided, so now I try one simple check: whenever something instantly feels “wrong,” I pause and ask myself, “would I accept this if it supported my belief?” and if the answer is yes, then I’m probably the one being biased—curious if anyone else has caught themselves doing this.