Nutrition plays a major role in mental health, with diet quality closely linked to risk of common mental disorders like depression. This review comprehensively analyzes recent research on the impacts of nutrition on mental health and the use of nutritional interventions in treating psychiatric conditions. Key Facts: Poor diet is a major risk factor for …
A new study finds that adolescents who identify as multiracial face greater health and behavior risks compared to peers who identify with one race. Key findings show mixed-race youth have higher rates of health issues, substance use, suicidal thoughts, sexual activity, and school discipline problems. Researchers analyzed self-reported race data from over 80,000 7th-12th graders …
Wastewater from pharmaceutical plants and research facilities may contain concerning levels of toxic chemicals and drugs. As this water is often reused for irrigation or finds its way into drinking water, it poses significant public health risks that urgently need addressing. Key Facts: Wastewater can contain residues from thousands of different pharmaceuticals, including antibiotics, antidepressants, …
Rhodiola rosea is an adaptogenic herb with numerous scientifically-validated benefits for brain health and cognitive function. This medicinal plant can stimulate the nervous system, enhance work performance, and help treat stress-induced conditions like anxiety, fatigue and depression. Key Facts: Rhodiola rosea has a long history of use in traditional medicine in Nordic countries, Eastern Europe …
Per- and polyfluoroalkyl substances, also known as PFAS, are a large group of man-made chemicals that have been used in industrial and consumer products worldwide since the 1940s. Research is now showing that these “forever chemicals” can accumulate in the human body and brain, causing neurotoxic effects. Key Facts: PFAS are used in non-stick cookware, …
Tattoos have become increasingly popular in recent years, with surveys estimating that 30% of people aged 18-35 in the United States have at least one tattoo. However, there are potential health risks associated with the metals and other ingredients commonly found in tattoo inks. A new study analyzed the levels of aluminum, cobalt, copper, iron, …
Researchers have uncovered concerning links between excessive exercise and psychiatric problems like depression, ADHD, and childhood trauma. This sheds new light on the concerning phenomenon of exercise addiction. Key Facts: Individuals at risk for exercise addiction scored higher on measures of depression, ADHD symptoms, and childhood trauma compared to frequent exercisers not at risk. Around …
A new systematic review published in the International Journal of Environmental Research and Public Health suggests that chronic exposure to high levels of fluoride during pregnancy and childhood may be associated with adverse effects on cognitive development. Key facts: The review included 46 studies on fluoride exposure and cognition in children from gestation up to …
A new case-control study reveals an association between obesity, depression, and decreased levels of the protein neuregulin-1 (NRG-1). The research suggests NRG-1 may serve as a biomarker linking depression and obesity. Key facts: Depressive symptoms were more common in obese individuals compared to normal weight controls. After bariatric surgery, most obese patients saw an improvement …
Pharmaceuticals are pervading waterways globally, harming wildlife and presenting health risks when ingested by humans. Environmental bioethics must engage with this issue to uncover solutions. Key Facts: Over 600 pharmaceuticals have been detected in waterways worldwide. Common contaminants include cancer drugs, antidepressants, antibiotics, and more. 90% of medications pass through the human body and enter …
