A Little Weekly Time in Nature May Go a Long Way for Mood
Researchers at the University of Hong Kong combined decades of studies, from 1980 to 2025, to map how weekly time in green spaces relates to mental health. Their model suggests that just one visit, or one hour in total per week, corresponds to about half of the estimated maximum benefit, while around four visits or four hours reaches roughly 90%, and about six visits or eight hours approaches 99%. The gains taper off as time increases, and the researchers stress these are population averages to use as a flexible guide, not a fixed prescription for any individual.
Source: MedicalXpress (University of Hong Kong study, Journal of Environmental Psychology, November 4, 2026)
An Online Program Aimed to Keep Pregnancy Anxiety From Growing
A trial led by King's College London tested a self-guided online program, called RELAX, for pregnant people with high levels of repetitive negative thinking and up to moderate anxiety but no current psychiatric diagnosis. Among 268 participants, those who added 12 brief online sessions over four weeks to their usual maternity care reported lower anxiety before and after birth than those receiving usual care alone, along with lower depression and less repetitive negative thinking. The program trains users to interpret everyday ambiguous situations in more positive or neutral ways, and the team is now developing it into an app.
Source: MedicalXpress (King's College London RELAX trial, JAMA Network Open, November 4, 2026)
A Psychedelic Link to Lower Anxiety and Low Mood Showed Up Only in Younger Adults
A Durham University survey of 1,088 adults looked at lifetime psychedelic use alongside current anxiety, depression, wellbeing, and life satisfaction. People in their 20s and early 30s who had used classic psychedelics such as psilocybin or LSD reported lower anxiety and depression scores than comparable nonusers, but that association weakened with age and was no longer evident among older adults. Because the study was observational and relied on self-reports, the researchers say it shows an association only and cannot show that psychedelic use caused the difference.
Source: MedicalXpress (Durham University study, Scientific Reports, November 4, 2026)
Researchers at the University of Hong Kong combined decades of studies, from 1980 to 2025, to map how weekly time in green spaces relates to mental health. Their model suggests that just one visit, or one hour in total per week, corresponds to about half of the estimated maximum benefit, while around four visits or four hours reaches roughly 90%, and about six visits or eight hours approaches 99%. The gains taper off as time increases, and the researchers stress these are population averages to use as a flexible guide, not a fixed prescription for any individual.
Source: MedicalXpress (University of Hong Kong study, Journal of Environmental Psychology, November 4, 2026)
An Online Program Aimed to Keep Pregnancy Anxiety From Growing
A trial led by King's College London tested a self-guided online program, called RELAX, for pregnant people with high levels of repetitive negative thinking and up to moderate anxiety but no current psychiatric diagnosis. Among 268 participants, those who added 12 brief online sessions over four weeks to their usual maternity care reported lower anxiety before and after birth than those receiving usual care alone, along with lower depression and less repetitive negative thinking. The program trains users to interpret everyday ambiguous situations in more positive or neutral ways, and the team is now developing it into an app.
Source: MedicalXpress (King's College London RELAX trial, JAMA Network Open, November 4, 2026)
A Psychedelic Link to Lower Anxiety and Low Mood Showed Up Only in Younger Adults
A Durham University survey of 1,088 adults looked at lifetime psychedelic use alongside current anxiety, depression, wellbeing, and life satisfaction. People in their 20s and early 30s who had used classic psychedelics such as psilocybin or LSD reported lower anxiety and depression scores than comparable nonusers, but that association weakened with age and was no longer evident among older adults. Because the study was observational and relied on self-reports, the researchers say it shows an association only and cannot show that psychedelic use caused the difference.
Source: MedicalXpress (Durham University study, Scientific Reports, November 4, 2026)