Your morning coffee might protect your brain as you age. Here's the sweet spot

Go ahead and have a second coffee – it’s good for your brain health, new research suggests

Decades-long study suggests that coffee may do more than increase mental sharpness over the course of a workday

Your morning coffee might protect your brain as you age. Here's the sweet spot

Scientists have found that drinking two to three cups of coffee a day may significantly reduce your risk of developing dementia, but drinking more won't help protect your brain any further.