Microplastics and nanoplastics are increasingly prevalent in our environment and food system, raising concerns about their impact on human health. A new review of the scientific literature explores the potential for these tiny plastic particles to negatively affect brain health. Key facts: Microplastics are 0.1-5mm in size, nanoplastics are smaller than 0.1mm. They come from …
A systematic review and meta-analysis published in Scientific Reports evaluated the potential association between chronic fluoride exposure and neurological damage. The study aimed to analyze the impact of fluoride from different sources on neurological disorders in humans. After a thorough literature search, the authors included 27 observational studies in the qualitative analysis. The results showed …
A new review of research finds strong evidence that fluoride exposure, especially during fetal development and infancy, can lead to decreased IQ and other neurotoxic effects. While fluoride may help prevent dental cavities when applied topically, ingesting elevated levels early in life appears to pose risks to long-term brain health. Key facts: Multiple recent studies …
Pineal gland calcification, the buildup of calcium deposits in the pineal gland, is surprisingly common, affecting over 60% of the population according to a new meta-analysis. This concerning condition can disrupt proper pineal gland functioning and melatonin secretion, potentially contributing to an array of health issues. Key Facts: The pineal gland regulates circadian rhythms through …
Microplastics, the tiny plastic fragments less than 5mm in size, are increasingly being found everywhere – in the oceans, freshwater systems, soil, air, and even in our food. As these tiny plastic pieces spread unabated into the environment, scientists are concerned about their effects on human health. Key facts: Over 6,000,000 tons of microplastics are …
Cannabis legalization is spreading, but what does it mean for public health? A new review summarizes the research on the impacts of legalizing recreational cannabis use. Key Facts: Recreational cannabis is now legal nationally in Canada, Uruguay, and Malta. 18 U.S. states plus D.C. have also legalized recreational use. Research finds mixed evidence for effects …
Summary: New mouse study shows woodsmoke causes lasting brain inflammation and chemical changes, which may explain long-term effects seen in humans after smoke exposure. Major Findings: Woodsmoke Causes Lasting Brain Inflammation & Chemical Changes in Mice Smoke from wildfires and wood-burning stoves may have lingering effects on the brain, according to new research in mice. …
Loneliness is painful, but it may serve an important purpose. New research explores how loneliness affects the brain and body in humans and animals. The findings reveal that loneliness triggers primal responses designed to get us to seek out social connection. Key facts: Loneliness activates threat responses in the brain and body to motivate us …
