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News

The Hearty Soul
theheartysoul.com > anxiety-breathing-circuit

Scientists Identify a Nose-to-Brain Circuit That Links Anxiety and Breathing

16+ hour, 33+ min ago   (574+ words) A 2026 study published in the Proceedings of the National Academy of Sciences may have uncovered an important piece of that puzzle. Researchers identified what they describe as a “nose-to-brain circuit,” connecting sensory neurons in the nasal cavity with brain regions…...

The Hearty Soul
theheartysoul.com > keto-and-your-gut-how-the-ketogenic-diet-affects-the-microbiome

Keto and Your Gut: How the Ketogenic Diet Affects the Microbiome

15+ hour, 18+ min ago   (503+ words) Studies are showing very promising results for epilepsy and have been well documented and proven to be effective for rapid weight loss, with initial weight loss of up to 10 lbs in 2 weeks or less.(1) However, literature exceeding 2 years of use…...

The Hearty Soul
theheartysoul.com > saliva-cancer-prediction

A Hidden Pattern in Your Saliva Can Predict Risk of Colorectal Cancer, Study Finds

2+ week, 15+ hour ago   (747+ words) Swabbing the inside of your cheek or rinsing your mouth takes about 30 seconds. A study published in Cell Host & Microbe on August 20, 2026, found that those 30 seconds may contain enough biological information to detect signs of two of the world’s deadliest…...

The Hearty Soul
theheartysoul.com > parkinsons-gut-bacteria

Parkinson's Link to Gut Bacteria Hints at Unexpectedly Simple Treatment

3+ week, 16+ hour ago   (440+ words) Parkinson’s disease affects around 10 million people globally, and symptoms typically begin with constipation and sleep problems, up to 20 years before progressing into dementia and the debilitating loss of muscle control. Current therapies can slow symptoms but cannot stop the underlying…...

The Hearty Soul
theheartysoul.com > life-expectancy-country-health-span

People in These Countries Spend the Most Years in Poor Health, According to Science

3+ week, 1+ day ago   (507+ words) Singapore has the longest-lived population on Earth, with the average citizen expected to survive well past their 85th birthday. The same 2026 analysis in The Lancet Public Health that placed Singapore at the top of the global life expectancy ranking also found…...

The Hearty Soul
theheartysoul.com > glioma-brain-cancer

This Deadly Brain Cancer Hijacks Brain Activity to Fuel Its Growth, Study Reveals

3+ week, 4+ day ago   (968+ words) Glioma brain cancer cells don’t simply grow in the brain, they eavesdrop on it. When a neuron fires, it releases a small protein that, under ordinary circumstances, helps maintain the brain’s own cellular housekeeping. In patients with glioma, that same…...