More Than Just Clean: How Reducing Dust Can Improve Your Well-Being

This review summarizes recent findings on harmful chemicals and heavy metals found in household dust. It highlights the risks to children and adults from everyday exposure, even in well-maintained homes.

Do Home Security Cameras Help Prevent Break-Ins?

This review analyzes four decades of research on the use of CCTV surveillance in public spaces. It highlights where, how, and under what conditions CCTV can most effectively reduce crime - especially property-related offenses.

Flossing vs. Waterjetting: Scientific Comparison for Oral Health

New clinical reviews suggest water flossers outperform traditional dental floss in reducing plaque and gum inflammation. This has key implications for oral hygiene routines, especially in users with braces or limited dexterity.

The Science Behind Exercise and Its Impact on Depression

New meta-analysis of nearly 267,000 people finds that higher physical activity levels significantly lower the odds of developing depression. The protective effect is consistent across all ages and global regions.

UV and Microwave Methods for Toothbrush Sanitization

Toothbrushes can become breeding grounds for bacteria after daily use. This research compares common disinfection techniques - ultraviolet light, microwave radiation, and chlorhexidine - to assess how well they sanitize toothbrushes.

Insufficient Sleep and Its Toll on Health and Safety

Scientific evidence continues to link inadequate sleep with serious physical, mental, and cognitive consequences. This overview explores how sleep impacts metabolism, mood, safety, and long-term health, and why sleep health is now a national public health priority.

Scalp Massage Increases Hair Thickness via Cell Stress

New research reveals that daily scalp massage can thicken hair by triggering gene activity in skin cells. This mechanical stimulation may enhance hair health without medication.