Dash Hartwell

At-home gut microbiome tests promise personalized nutrition, but what does the science actually support? A critical look at the evidence.

Regenerative farming produces more nutritious food while sequestering carbon. Cultivated meats and innovative plant proteins make eco-friendly eating genuinely delicious.

Beetroot juice improves exercise performance and lowers blood pressure. New research explores optimal dosing and broader health effects.

Discover how AI, genetic testing, and microbiome analysis are revolutionizing meal plans for optimal health. What works and what's hype.

Optimize every factor affecting sleep quality, from bedroom temperature to supplement timing, for deeper and more restorative rest.

The most powerful superfoods aren't exotic imports. They're affordable, sustainable staples backed by decades of research.

Restricting blood flow during light exercise stimulates muscle growth comparable to heavy lifting, without the joint stress. Here's what the research actually shows about this rehabilitation and training tool.

Low-intensity cardio that feels easy produces profound metabolic benefits. Zone 2 training improves mitochondrial function, fat oxidation, and longevity markers.

Modern hydration goes beyond water. Electrolyte drinks, adaptogen beverages, and prebiotic sodas deliver targeted benefits alongside essential fluids.

90% of serotonin is produced in the gut. Emerging research shows how gut health directly impacts anxiety, depression, and cognition through the gut-brain connection.

Spotlight omega-3s, B vitamins, and NAD+ boosters for brain health and extended healthspan.

Japanese research on forest immersion shows measurable health benefits: reduced cortisol, lower blood pressure, enhanced immunity.