Medical Notes: Poor Sleep Can Change Your Brain, How to Grill Safely This Summer, and the Secret Superpower of Optimism

Lack of Sleep in Childhood May Lead to Long-Term Struggles

Late nights for teens and younger children may do more than cause next-day drowsiness. New research published in the journal Brain and Behavior shows that poor sleep is linked to changes in brain regions involved in processing, self-reflection, and decision-making. A good night’s rest is critical for emotional regulation and impulse control. (University of Georgia)

It’s Grilling Season — Are You Cooking Safely?

The CDC reports that 48 million people get food poisoning each year. The biggest culprits? Cross-contamination and undercooked meat. To reduce your risk, use separate prepping tools for raw and cooked foods, and monitor meat with a thermometer to ensure it reaches a safe internal temperature. Practicing good hygiene also helps keep your summer barbecue safe and healthy. (Michigan State University)

The Secret Power of Optimism

A study published in the Journal of Research in Personality reveals that optimistic people experience less stress and recover faster from setbacks. Researchers suggest that cultivating optimism may help protect against the harmful effects of chronic stress. (Syracuse University)

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