Nutrition & Gut Intelligence Articles

Discover | Latest Articles

Does Berberine Outperform Metformin for Metabolic Optimization?

Berberine has been marketed as "nature's Ozempic" and "natural metformin" across enough corners of the internet that the claim has taken on a life of its own. Strip away the marketing and you're left with a legitimate question worth answering with evidence: does berberine actually perform comparably to metformin for metabolic optimization, or is this another case of a supplement riding the coattails of a drug it only partially resembles?

Updated: July 9, 2026 | Ryan Mitchell

Does Creatine Monohydrate Need to Be Cycled?

The short answer is no. Creatine monohydrate does not need to be cycled, and there is no peer-reviewed evidence supporting the practice. Cycling creatine – taking it for a set number of weeks, stopping for a period, then restarting – is a gym-culture holdover with no physiological basis. It likely originated from the pattern used with anabolic steroids and prohormones, which do require cycling for safety reasons, and got incorrectly applied to a supplement that operates through an entirely different mechanism.

Updated: May 14, 2026 | Tyler Grant

Does Glutamine Supplementation Restore Intestinal Permeability?

Glutamine is the gut lining's primary fuel, and "leaky gut" has become one of the most marketed problems in performance health. Put those together and the supplement industry has a clean pitch: take glutamine, seal the gut, fix everything downstream. The mechanism is real. The clinical reality is more conditional than the marketing admits.

Updated: June 11, 2026 | Ryan Mitchell

Does Berberine Outperform Metformin for Metabolic Optimization?

Updated: July 9, 2026 | Ryan Mitchell

Does Creatine Monohydrate Need to Be Cycled?

Updated: May 14, 2026 | Tyler Grant

Does Glutamine Supplementation Restore Intestinal Permeability?

Updated: June 11, 2026 | Ryan Mitchell

Discover | Latest Articles

Does Berberine Outperform Metformin for Metabolic Optimization?

Berberine has been marketed as "nature's Ozempic" and "natural metformin" across enough corners of the internet that the claim has taken on a life of its own. Strip away the marketing and you're left with a legitimate question worth answering with evidence: does berberine actually perform comparably to metformin for metabolic optimization, or is this another case of a supplement riding the coattails of a drug it only partially resembles?

Updated: July 9, 2026 | Ryan Mitchell

Does Creatine Monohydrate Need to Be Cycled?

The short answer is no. Creatine monohydrate does not need to be cycled, and there is no peer-reviewed evidence supporting the practice. Cycling creatine – taking it for a set number of weeks, stopping for a period, then restarting – is a gym-culture holdover with no physiological basis. It likely originated from the pattern used with anabolic steroids and prohormones, which do require cycling for safety reasons, and got incorrectly applied to a supplement that operates through an entirely different mechanism.

Updated: May 14, 2026 | Tyler Grant

Does Glutamine Supplementation Restore Intestinal Permeability?

Glutamine is the gut lining's primary fuel, and "leaky gut" has become one of the most marketed problems in performance health. Put those together and the supplement industry has a clean pitch: take glutamine, seal the gut, fix everything downstream. The mechanism is real. The clinical reality is more conditional than the marketing admits.

Updated: June 11, 2026 | Ryan Mitchell

Does Berberine Outperform Metformin for Metabolic Optimization?

Updated: July 9, 2026 | Ryan Mitchell

Does Creatine Monohydrate Need to Be Cycled?

Updated: May 14, 2026 | Tyler Grant

Does Glutamine Supplementation Restore Intestinal Permeability?

Updated: June 11, 2026 | Ryan Mitchell

Nutrition & Gut Intelligence

Discover | Latest Articles

Does Berberine Outperform Metformin for Metabolic Optimization?

Does Creatine Monohydrate Need to Be Cycled?

Does Glutamine Supplementation Restore Intestinal Permeability?

Does Berberine Outperform Metformin for Metabolic Optimization?

Does Creatine Monohydrate Need to Be Cycled?

Does Glutamine Supplementation Restore Intestinal Permeability?

Read More | All Articles

Does Intermittent Fasting Worsen or Improve Testosterone in Lean Men?

How Caffeine Timing Affects Cortisol and Adenosine Receptor Sensitivity

How Fasting Insulin Predicts Muscle-Building Capacity Better Than Testosterone

How Fructose Metabolism Differs From Glucose for Athletic Performance

How Gut Dysbiosis Drives Systemic Inflammation in Men

How Polyphenol Loading Affects the Gut Microbiome Profile

How Seed Cycling Became Noise — and What Actually Moves Hormones

How Zinc Deficiency Silently Impairs Testosterone and Immune Function

Nutrition & Gut Intelligence

Discover | Latest Articles

Does Berberine Outperform Metformin for Metabolic Optimization?

Does Creatine Monohydrate Need to Be Cycled?

Does Glutamine Supplementation Restore Intestinal Permeability?

Does Berberine Outperform Metformin for Metabolic Optimization?

Does Creatine Monohydrate Need to Be Cycled?

Does Glutamine Supplementation Restore Intestinal Permeability?

Read More | All Articles

Does Intermittent Fasting Worsen or Improve Testosterone in Lean Men?

How Caffeine Timing Affects Cortisol and Adenosine Receptor Sensitivity

How Fasting Insulin Predicts Muscle-Building Capacity Better Than Testosterone

How Fructose Metabolism Differs From Glucose for Athletic Performance

How Gut Dysbiosis Drives Systemic Inflammation in Men

How Polyphenol Loading Affects the Gut Microbiome Profile

How Seed Cycling Became Noise — and What Actually Moves Hormones

How Zinc Deficiency Silently Impairs Testosterone and Immune Function