When you fall asleep tonight, the dishwasher in your brain will turn on. It won’t keep you awake while it silently washes out metabolic waste left from the fuel your brain needs to run on. But if you’re not sleeping well and your neurons aren’t up to the task, waste buildup could spell trouble…

When is dementia, not dementia? When it’s a liver disease that attacks the brain and leaves surprisingly similar symptoms in its wake. Good news? When this liver condition attacks your brain you can fight it with laxatives and medication…

When it comes to living healthy in a polluted world, most of us will go out of our way. That may mean choosing organic produce or grass-fed beef. But when it comes to green cleaning, it looks like most of us are paying a premium for a false sense of security.

The menopausal transition usually begins between 45 and 55. But a growing threat has been connected to rapid ovary aging as much as 10 years before a woman’s last period. Speeding up the biological clock is one thing, but harsher menopause symptoms and a higher risk for heart disease is another…

Drinking water is a healthy habit — one that’s made tumblers popular for keeping it cold and tracking how much we drink. But headlines implying some cups contain lead could make you wonder if your healthy habit has been sabotaged. Here’s why that cup may be the least of your worries…

Ultra-processed foods bear little resemblance to their original form. They’re unhealthy, but what makes them dangerous are chemicals known as phthalates tied to problems ranging from the heart to hormones. They seep into the bloodstream, and in moms-to-be, don’t stop there…