San Diego State University

Health

Millions of Americans seek and find illicit marijuana online

These days, Americans shop for nearly everything online—including marijuana. That's the conclusion of a new study published today in the American Journal of Preventive Medicine led by San Diego State University Graduate ...

Health

Thirdhand smoke lingers in casino months after smoking ban

Decades of smoking in casinos causes the massive buildup of toxic residue on walls, furniture, and in carpets, according to a new study led by scientists at San Diego State University. The researchers found that the residue, ...

Pediatrics

Phone-addicted teens are unhappy, study finds

Happiness is not a warm phone, according to a new study exploring the link between adolescent life satisfaction and screen time. Teens whose eyes are habitually glued to their smartphones are markedly unhappier, said study ...

Psychology & Psychiatry

Screen time might boost depression, suicide behaviors in teens

Increased time spent in front of a screen—in the form of computers, cell phones and tablets—might have contributed to an uptick in symptoms of depression and suicide-related behaviors and thoughts in American young people, ...

Health

More teens than ever aren't getting enough sleep

If you're a young person who can't seem to get enough sleep, you're not alone: A new study led by San Diego State University Professor of Psychology Jean Twenge finds that adolescents today are sleeping fewer hours per night ...

Health

Making healthier decisions, step by step

Nobody wakes up expecting they'll make unhealthy choices, but the daily grind can compromise our otherwise healthy intentions: fast food instead of a home-cooked meal because we're exhausted; driving instead of walking to ...

Health

Move over e-cigarettes, meet heat-not-burn tobacco

If you haven't heard of heat-not-burn tobacco, you're not alone, but a new study published today in PLOS ONE from San Diego State University Graduate School of Public Health Associate Research Professor John W. Ayers suggests ...

Health

Toxin-contaminated fish oil loses anti-cancer benefits

Weighing the health risks and rewards of eating fish and taking fish oil supplements is a tricky task. Fish oil, rich in healthy polyunsaturated fatty acids, can protect against certain types of cancer, but many types of ...

Psychology & Psychiatry

Netflix drama '13 Reasons Why' linked to suicidal thoughts

If you haven't heard of Netflix's television series "13 Reasons Why," just ask the nearest teenager. They'll tell you it's an immensely popular show among their young-adult peers, depicting the anguish and eventual suicide ...

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