The brain is a complex organ, and its health is influenced by many factors. While diet, exercise, and genetics play significant roles, recent studies suggest that social connections are equally important. The strength of relationships and the depth of social interactions can impact long-term cognitive health. A recent documentary featuring Chris Hemsworth and his fa...
Memory troubles can be tough, and scientists are always looking for ways to help. One tool they’re testing is called repetitive transcranial magnetic stimulation, or rTMS for short. But here’s the cool part: they’re not stopping there. They’re mixing rTMS with other treatments like electric brain zaps, tai chi, or even brain-training games. The goal? To see if teami...
Blood sugar is more than just a number on a diabetes test. It plays a huge role in how our bodies age and how our brains function. Recent studies show that when blood sugar is out of control, it messes with our immune system, especially in the brain. This can lead to inflammation and damage to brain cells. The brain has its own immune cells called microglia. These c...
Sleep apnea might seem like just a noisy nighttime nuisance, but it's more than that. It's a serious condition that can affect your brain health. New research shows that moderate to severe obstructive sleep apnea is linked to tiny bleeds in the brain. These bleeds, called microbleeds, become more common as we age. They can increase the risk of strokes and speed up co...
A sneaky parasite called Toxoplasma gondii is hiding in the brains of millions of people, and most don't even know it's there. This tiny invader is usually harmless, but for those with weakened immune systems, it can be dangerous. Scientists have been studying this parasite to find a way to stop it without causing harm to the human body. The parasite is closely link...
The place you call home could be more than just a location; it might also influence your brain health. Recent studies suggest that where you live can impact your risk of developing dementia. This is a big deal because dementia is a serious condition that affects millions of people worldwide. Living in certain areas might expose you to different environmental factors...
Parkinson's disease is becoming more common as people live longer. By 2050, about 25 million people might have this condition. It affects movement, mood, and thinking. While it usually starts after 60, some people get it earlier. Experts say that while we can't prevent Parkinson's, certain lifestyle changes can help. Staying active, eating well, and sleeping enough ...
The brain has its own cleaning crew that works hard while we sleep. This crew, called the glymphatic system, clears out harmful waste from the brain. Scientists have found that how you sleep can make this cleaning process more effective. Sleeping on your right side seems to be the best position for this. The glymphatic system is like a network of tiny pipes that hel...
Ever wondered why some people swear by cold showers? It's not just about toughness; it's about brainpower. Diving into cold water can actually give your mind a serious upgrade. Experts, like neuroscientist Andrew Huberman, have studied this and found that cold water triggers a dopamine release in the brain. Dopamine is the feel-good chemical that helps you stay focus...
Keeping your brain healthy as you get older doesn't have to be complicated. A recent study shows that small, consistent changes can make a big difference. Over two years, more than 2, 000 adults aged 60 to 79 were followed. They were encouraged to move more, stay socially connected, manage their heart health, and follow the MIND diet. This diet focuses on foods like ...