Identical signs of brain damage in sleep apnea and Alzheimer’s

New research shows damage in the brain starts in the same place and spreads in the same way in sleep apnea, as in Alzheimer’s disease. The study is the first to find Alzheimer’s-like amyloid plaques in the brains of people with clinically-verified obstructive sleep apnea, a condition that affects more than 936 million people worldwide. Source

Gut microbiome plays important role in sleep regulation

Obstructive sleep apnea (OSA) affects more than one billion people worldwide. Evidence suggests OSA can alter the gut microbiome (GM) and may promote OSA-associated co-morbidities, including diabetes, hypertension and cognitive problems. Researchers have discovered how OSA-related sleep disturbances affect the gut microbiome in mice and how transplanting those gut bacteria into other mice can cause changes to sleep patterns in the recipient mice. Source