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Psychobiotic “Lactobacillus plantarum” (JYLP-326) for Test Anxiety in Students (2023 Study)

Test anxiety among college students is a significant concern, affecting their mental and physical well-being. A new study suggests that a probiotic/psychobiotic intervention (Lactobacillus plantarum) could significantly alleviate anxiety, depression, and insomnia, with changes observed in the gut microbiota and fecal metabolites. Highlights: Prevalence of Test Anxiety: 20%-40% of college students experience test anxiety, often …

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Alzheimer’s Disease, Microglia, & Environmental Risk Factors (2024 Evidence)

Alzheimer’s disease, a debilitating neurodegenerative condition, is influenced significantly by a blend of genetic, environmental, and lifestyle factors. New research focuses on environmental risk factors and microglia (the brain’s immune cells) for Alzheimer’s development. Highlights: Alzheimer’s Disease and Microglia: Alzheimer’s is characterized by cognitive decline, and microglia play a crucial role in its pathogenesis, acting …

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Fecal Microbiota Transplantation (FMT) for Depression Treatment: 2 Case Reports (Pilot Study)

Fecal microbiota transplantation (FMT) aims to modify the gut microbiome and holds promise as a new treatment approach for major depressive disorder (MDD). Early case studies report improvements in depressive symptoms following fecal microbiota transplantation (FMT), but larger controlled trials are needed to substantiate its efficacy. Key Facts: Two patients with long-standing major depression received …

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Doxycycline Causes Depression, Anxiety, Suicidal Ideation?

Doxycycline is a broad-spectrum tetracycline antibiotic that kills bacteria and protozoa by inhibiting protein synthesis (aminoacyl-tRNA to the mRNA-ribosome complex).  The drug was patented in 1957, introduced as a pharmaceutical in 1967, and has received medical approval as a treatment for conditions such as: acne, bacterial pneumonia, chlamydia, cholera, Lyme disease, Rocky Mountain spotted fever, …

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Autism, Gut Bacteria, & Probiotics for Treatment: A Complex Puzzle

Autism is a neurodevelopmental disorder associated with poor social skills, deficits in verbal and non-verbal communication, and frequent engagement in repetitive behaviors.  On average, it affects boys more frequently (~5-fold) than girls and signs of the disorder become noticeable in early childhood [between ages 1 and 3].  Estimates suggest that over 21 million individuals throughout …

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10 Best Probiotics For Depression & Anxiety: Gut-Brain Axis Modification

Microbiota is classified as an ecological community of microorganisms that share a specific host.  Within the human body it is estimated that there are trillions of microorganisms, accounting for approximately 1% to 3% of total body mass; equating to an average net weight of around 3 lbs.  Though scientists these days are attempting to elucidate …

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Eating Fermented Foods For Social Anxiety Disorder: Preliminary Study Suggests Benefit

Fermentation is considered the conversion of carbohydrates to organic acids using yeast and/or bacteria.  During the fermentation process, millions of tiny microorganisms become infused with the food so that when consumed, those bacteria enter your gut. While all the health effects associated with consumption fermentation of foods remain unknown, most evidence suggests that regular consumption …

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