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gut-brain axis

·October 9, 2018·5 min read

Blood Viruses Lead to Digestive Problems

WUSTL researchers report viruses such as West Nile and Zika can kill neurons in the gut, disrupting bowel movements and causing intestinal blockages.

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·October 3, 2018·5 min read

Connection Between Cognitive Function and Diet

A new study reports the Ketogenic diet can help to improve cognition. The study reports the Ketogenic diet can help improve balance in the gut microbiome, lower blood glucose levels and increase the processes that help to clear amyloid beta from the brain.

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·October 1, 2018·4 min read

Artificial Sweeteners Have Toxic Effects on Gut Bacteria

A new study reports FDA approved artificial sweeteners and some sports supplements are toxic to digestive gut bacteria. Researchers say the consumption of artificial sweeteners can adversely affect gut microbial activity, causing a wide range of health issues from cancers to type-2 diabetes.

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·September 21, 2018·4 min read

Gut Branches of Vagus Nerve Essential Components of Brain’s Reward and Motivation System

Researchers report a gut-brain neural circuit establishes the vagus nerve as an essential component of the brain system that regulates reward and motivation.

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·September 21, 2018·7 min read

‘Gut Sense’ is Hardwired, Not Hormonal

Researchers report appetite signals cross a single synapse in under 100 milliseconds, relaying information from the gut to the brain much quicker than previously thought.

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·September 17, 2018·4 min read

Household Cleaners May Contribute to Obesity in Kids By Altering the Gut Microbiome

Antibacterial cleaning products have the ability to alter the gut microbiome, increasing the risk for obesity in children, researchers report.

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·September 14, 2018·4 min read

Even on Standardized Diet, Gut Flora Changes from Day to Day

Researchers say that, despite taking a standardized diet consisting of a liquid meal replacement, gut bacteria change frequently and unpredictably.

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·September 14, 2018·5 min read

Dietary Fiber Reduces Brain Inflammation During Aging

Researchers report a high fiber diet can help to reduce both intestinal and brain inflammation during aging.

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·September 7, 2018·6 min read

Human Gut Study Questions Probiotic Health Benefits

According to researchers, probiotics may not be as effective as most believe. Researchers report many people's digestive tracts prevent standard probiotics from successfully colonizing them.

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·September 2, 2018·4 min read

Bile Acids Reduce Cocaine Reward

Using mouse models, researchers found bile diversion surgery reduced cocaine induced increases in dopamine release and cocaine related behaviors. Researchers believe bariatric surgery or the consumption of a synthetic bile drug may help curb cocaine addiction in humans.