Adverse outcomes from childhood exposures to lead and mercury are on the decline in the United States, likely due to decades of restrictions on the use of heavy metals, a new study finds. Despite decreasing levels, exposure to these and other toxic chemicals, especially flame…
A common bacteria that boosts digestive health can slow – and even reverse – build-up of a protein associated with Parkinson’s, new research suggests. Building on previous research linking brain function to gut bacteria, this study in a Parkinson’s model of roundworms, identified a probiotic…
The idea of food addiction is a very controversial topic among scientists. Researchers from Aarhus University have delved into this topic and examined what happens in the brains of pigs when they drink sugar water. The conclusion is clear: sugar influences brain reward circuitry in…
By Alanna Ketler The Facts: There have been many therapeutic benefits of psychedelic substances discovered over the past decade for using them potentially as a medicinal tool. Reflect On: Considering how promising a lot of this research is, should the laws be lifted in order…
By Jennifer Giustra-Kozek, LPC, NBCC The Facts: Multiple studies have outlined the potential benefits one can receive through the use of essential oils. The study presented in this paper shows it can have positive effects on the human brain. Reflect On: If we want to…
An Italian study, conducted on twenty-three thousand people and published in the Journal of the American College of Cardiology, shows that regular consumption of this spice is linked to a reduction of death risk for cardiac and cerebrovascular causes Chili pepper is a common guest…
CHAMPAIGN, Ill. — Scientists have known for decades that aerobic exercise strengthens the brain and contributes to the growth of new neurons, but few studies have examined how yoga affects the brain. A review of the science finds evidence that yoga enhances many of the…
Women in their 70s and 80s who were exposed to higher levels of air pollution experienced greater declines in memory and more Alzheimer’s-like brain atrophy than their counterparts who breathed cleaner air, according to USC researchers. The findings of the nationwide study, published today in…
By John Vibes According to a new study published in the journal JAMA Pediatrics, too much screen time for young children could be linked to slower brain development. The study’s lead author Dr. John Hutton, a pediatrician and clinical researcher at Cincinnati Children’s Hospital, says…
Large database links fitness to better cognitive performance and healthy white matter in brain In a large study, German scientists have shown that physical fitness is associated with better brain structure and brain functioning in young adults. This opens the possibility that increasing fitness levels…
Organophosphates are among the most commonly used classes of pesticides in the United States, despite mounting evidence linking prenatal exposure to the chemicals to poorer cognition and behavior problems in children. A new study led by University of California, Berkeley, researchers is one of the…
New study suggests exercise is good for the aging brain Exercise seems to endow a wealth of benefits, from the release of happiness-inducing hormones to higher physical fitness. New research shows it may provide a boost to the mind too. University of Iowa researchers have…
Montmorency tart cherry juice has long been coveted by gout sufferers, athletes for exercise recovery, and those seeking a good night’s sleep. Now there’s evidence that this -rich beverage may help improve cognitive performance in older adults. In a new study published in the journal…
By John Anderer Dementia is a blanket medical term generally used to describe any condition that causes a decline in mental cognition and memory loss. Unfortunately, dementia is often passed on genetically, meaning many people are predisposed to developing symptoms later on in life. Now,…
By John Anderer Nuts have always been viewed as a healthy snack and great source of protein, but new research suggests that a steady, hardy diet of nuts can also sustain mental sharpness and cognition as we age. Conducted at the University of South Australia,…
Most people know that regular exercise is good for your health. New research shows it may make you smarter, too. Neuroscientists at OHSU in Portland, Oregon, working with mice, have discovered that a short burst of exercise directly boosts the function of a gene that…
A study in rats has revealed the presence of naturally occurring DMT, an increasingly popular hallucinogen In the past few years, thrill-seekers from Hollywood, Silicon Valley and beyond have been travelling to South America to take part in so-called Ayahuasca retreats. Their goal: to partake…
Diet that restricts glucose may help brain function In a pilot study of 14 older adults with mild cognitive problems suggestive of early Alzheimer’s disease, Johns Hopkins Medicine researchers report that a high-fat, low-carbohydrate diet may improve brain function and memory. Although the researchers say…
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