Monocyte Epigenetic Aging Tracked Non-Somatic Depression in Women With and Without HIV

Monocyte Epigenetic Aging Tracked Non-Somatic Depression in Women With and Without HIV

TL;DR: A 2026 study in The Journals of Gerontology, Series A: Biological Sciences and Medical Sciences measured a monocyte-specific DNA methylation clock (MonoDNAmAge) in 440 women with and without HIV, and found that accelerated monocyte epigenetic aging was specifically linked to non-somatic depressive symptoms (anhedonia, hopelessness, cognitive impacts) but not to broader depression severity, supporting …

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High Stress in Midlife Linked to Dementia in Women (2024 Study)

Women experiencing midlife stress-related exhaustion have a higher risk of developing dementia at a younger age and exhibit long-term cognitive impairments. Highlights: Higher Dementia Risk: Women with midlife stress-related exhaustion had a nearly threefold increased risk of developing dementia before age 75. Earlier Onset: The average age of dementia onset was younger for women with …

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Age-Related Brain Volume Changes in Men & Women (2024 MRI Study)

Normal aging leads to a decrease in brain volume, with gray and white matter shrinking and cerebrospinal fluid increasing, as measured by synthetic MRI. Highlights: Study Sample: 300 healthy adults (141 males, median age 48; 159 females, median age 50) were analyzed using synthetic MRI. Brain Volume Trends: Brain parenchymal volume (nBPV) decreases steadily with …

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Lactofem Probiotic May Boost SSRI Efficacy & Counteract Sexual Side Effects in Women with Depression (2024 Trial)

Probiotics may help improve sexual function and reduce depression severity in women treated with SSRIs. Highlights: Depression Prevalence: Approximately 5% of all adults will experience depressive disorder, often accompanied by reduced sexual desire and dysfunction. Study Design: The study was a double-blind randomized clinical trial involving 112 women with depressive disorder treated with SSRIs, comparing …

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Intelligence, Psychopathy, Aggression: Sex Differences (Males vs. Females)

Psychopathic individuals are known to commit a disproportionate amount of violence and crime. Yet the connections between psychopathy, intelligence and aggression are complex. A new study unpacks the links between these dangerous traits in men and women. Key Facts: Psychopathy was assessed using the Psychopathy Checklist: Screening Version which divides psychopathy into 4 facets – …

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Polygamous Marriages: Psychological Distress but Higher Self-Esteem in Women vs. Monogamous

A recent systematic review and meta-analysis published in the Archives of Women’s Mental Health indicates that women in polygamous marriages experience significantly higher rates of psychological issues compared to women in monogamous marriages. Key facts: The meta-analysis included 13 studies and 3166 participants, with 986 women in polygamous marriages. Across studies, women in polygamous marriages …

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Tattoos, Body Image, Self-Esteem in Young Women (18-25)

Tattoos have become increasingly common among women, especially during emerging adulthood between ages 18-25. A new study provides fascinating insights into how tattoos may impact women’s bodily experiences and mental representations of their bodies. Key Facts: Tattoos are permanent body modifications that have been associated with both positive and negative aspects of self-esteem and body …

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Young Women With Tattoos Have Lower Self-Esteem, Study Reveals

A new study explores the relationship between tattoos, body image, and self-esteem in young women. The key takeaways: Women with tattoos showed lower self-esteem compared to non-tattooed women No difference found in body image between tattooed and non-tattooed women Strong association between body image and self-esteem in women with tattoos Tattooed women linked “ideal body” …

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Birth Control Linked to Jealousy & Possessiveness in Women & Men

A new study provides evidence that hormonal contraceptive use is associated with increased jealousy and mate retention behaviors in women and their male partners. The research suggests that the synthetic hormones in birth control pills may alter relationship dynamics and have unintended psychological side effects. Key findings: Women using hormonal contraceptives reported higher use of …

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Multiple Sex Partners & Higher Risk of Drug Addiction in Women

Changes in sexual behavior over recent decades have resulted in more people having multiple serial or concurrent sexual relationships during young adulthood. A new longitudinal study investigates how these shifting trends affect mental health. Key Facts: Researchers followed a cohort of nearly 1,000 New Zealanders from birth to age 32, tracking their sexual behavior and …

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