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Research shows promising results for a weekly injectable Parkinson's treatment that maintains consistent medication levels, possibly eliminating multiple daily pills.

Scientists identify a specific gene variant that doubles dementia risk in older men, suggesting the potential for targeted testing and personalized prevention.

Experts explain that chronic lateness may be caused by time blindness, a condition affecting time perception that is commonly associated with ADHD and other disorders.

Prioritizing sleep over watching 'one more episode' is essential for brain health, improving memory and function the next say, explains Dr. Daniel Amen.

Some social media users praise Sharpies as affordable lip liner alternatives, but medical experts caution about toxic chemicals in permanent markers not designed for skin use.

Certain foods may affect how you smell when compounds interact with bacteria -- fish, garlic, spices and red meat could increase body odor, while fruits and vegetables can improve it.

The first pneumonic plague death in Arizona's Coconino County in almost two decades highlights the rare but deadly respiratory disease transmitted mainly by infected fleas.

New research shows adults aged 35 to 64 prescribed gabapentin for chronic pain are twice as likely to develop dementia and three times more likely to develop mild cognitive impairment.

Biden's former White House doctor, Kevin O'Connor, DO, faced questions from House GOP members investigating the former president's cognitive decline. Here's the difference between a DO and an MD.

Doctors discuss when to use electrolyte supplements versus water for proper hydration in hot weather, with recommendations on timing and fluid intake to prevent dehydration.