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sugar

·July 1, 2025·5 min read

Clearing Brain Sugar Stores Could Protect Against Dementia

New research reveals that sugar metabolism in brain cells may be a crucial defense against Alzheimer’s and related dementias. Scientists found that neurons in both flies and human models of tauopathy accumulate excess glycogen, which disrupts cellular stress management when it can’t be broken down.

This shows a sad woman and a slice of cake.

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·October 10, 2024·6 min read

Sugar Lovers Face Greater Depression and Health Risks

A new study has found that people with a preference for sweet foods face higher risks of depression, diabetes, and vascular issues like stroke. Using data from the UK Biobank, researchers grouped participants into three categories: health-conscious, omnivores, and sweet tooth. They found that the sweet tooth group had poorer blood markers for inflammation and glucose levels, indicating higher risks for metabolic and mental health conditions.

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·August 30, 2022·5 min read

Sugar Disrupts Microbiome, Eliminates Protection Against Obesity and Diabetes

Western diets high in sugars reduce the number of Th17 inflammatory cells in the guts of mice, setting off a chain of events that lead to metabolic diseases, prediabetes, and obesity.

Featured Neurology Neuroscience

·July 27, 2022·4 min read

Eating More Ultra-Processed Foods Associated With Increased Risk of Dementia

Consuming a diet rich in ultra-processed foods like chips, cookies, deep-fried foods, and salty snacks were associated with a higher risk of developing dementia.

This shows someone adding a lump of sugar to a black coffee

Featured Neuroscience

·May 30, 2022·5 min read

Sweetened and Unsweetened Coffee Consumption Associated With Lower Death Risk

Those who drink sweetened coffee daily are up to 31% less likely to die within a 7-year follow-up than non-coffee drinkers. Those who drank unsweetened coffee were 21% less likely to die.

Featured Neuroscience

·March 22, 2022·3 min read

How Sugar Promotes Inflammation

Excessive glucose consumption directly promotes the pathological function of certain cells within the immune system. Calorie-reduced diets can have beneficial effects on the immune system and have autoimmune diseases.

Featured Neuroscience Open Neuroscience Articles Psychology

·June 8, 2021·4 min read

Sugar Overload May Be a Recipe for Long-Term Problems

Higher sugar diets during childhood increase the risk for obesity, cognitive impairments, and attention deficits as adults, a new study reports.

Featured Neuroscience Open Neuroscience Articles

·March 31, 2021·4 min read

Not So Sweet: Sugary Diet Early in Life Could Lead to Cognitive Problems Later

Consuming high levels of sugar-sweetened beverages early in life may lead to memory problems during adulthood. Researchers found, compared to rats who consumed only water, those who drank sugar-sweetened beverages had difficulties in memory recall associated with the hippocampus. The study also found a link between specific changes in gut bacteria in rats who drank sugary drinks and impaired brain function.

This shows a rotten, furry cheese burger

Featured Neuroscience Open Neuroscience Articles

·February 11, 2021·4 min read

Once Bitten, Twice Shy: What Happens in the Brain When We Have Bad Experiences With Food

With the help of snails, researchers investigate the neural processes at work when we develop food aversions after eating a bad meal.

Featured Neuroscience Psychology

·October 29, 2020·4 min read

Nucleus Accumbens Neuron Ensembles Recruited by Cocaine and Sugar Are Different

Cocaine and sucrose neuron ensembles in the nucleus accumbens are mostly non-overlapping.

Featured Neuroscience Psychology

·October 17, 2020·3 min read

Could Excessive Sugar Intake Contribute to Aggressive Behaviors, ADHD, Bipolar Disorder?

Study reveals a high fructose diet could contribute to bipolar disorder, ADHD, and behavioral aggression.

This shows a cartoon of people on a cross roads

Featured Neuroscience

·July 10, 2020·3 min read

Brain Cells that Trigger Sugar Cravings and Consumption Identified

FGF21, a hormone created in the liver in response to increased levels of sugar, acts in the brain to suppress sugar intake and controls the preference for sweet-tasting foods.