How to Reduce Visceral Fat: An Evidence-Based Guide
Red Yeast Rice and Monacolin K: An Evidence-Based Guide
Red yeast rice (RYR) is produced by fermenting white rice with the mold Monascus purpureus. It has been used in East Asian cuisine and traditional Chinese medicine for over 1,000 years, dating bac...
Zone 2 Training: What the Evidence Actually Shows
A 2025 systematic analysis on Zone 2 exercise training concluded that current evidence does not support Zone 2 as the optimal intensity for improving mitochondrial or fatty acid oxidative capacity ...
Potassium Deficiency and Stroke Risk: What the Research Shows
Strokes are one of the leading causes of death globally [1]. Yet one of the most significant—and most overlooked—stroke risk factors is surprisingly easy to address. Research consistently points to...
Collagen Peptide Supplements for Skin: What the Evidence Actually Shows
A brand-new analysis just made a striking claim: "There is no clinical evidence to support the use of collagen supplements to prevent or treat skin aging" [1]. Table of Contents The Study Digging ...
Quercetin Supplements: Evidence-Based Guide to Benefits, Forms, Dosing, and Safety
Quercetin is a yellow flavonoid found in many plant-based foods, occurring naturally as rutin. Rich sources include capers (up to 200–234 mg per 100 g), red onions (20–50 mg), lovage leaves (~170 m...
Psyllium Husk: Evidence-Based Guide to Benefits, Dosing, and Side Effects
Psyllium is a soluble fiber derived from the seed husks of Plantago ovata, an annual herb native to the Mediterranean region, North Africa, and the Indian subcontinent [1][2]. The husk is approxim...
Glycine for Sleep: How This Amino Acid Improves Sleep Quality
The connection between the amino acid glycine and sleep improvement was initially found completely by accident. The studies since then have shown how glycine can best be used to support sleep quali...
Harvard's Healthy Eating Plate: The Evidence-Based Diet Guide
Many people feel overwhelmed by conflicting information about healthy eating. What they need is a simple, evidence-backed guide to know what to put on their plate. That's what the Food Pyramid was ...
Protein Powder: A Complete Evidence-Based Guide
Table of Contents Overview Forms and Bioavailability Evidence for Benefits Recommended Dosing Safety and Side Effects Drug Interactions Dietary Sources References Overview Protein is an essential...
Skin Cancer Rates Are Rising — Sunscreen Myths That Increase Your Risk
Sunscreen use has climbed steadily across many countries, yet skin cancer diagnoses continue to rise. Skeptics point to this apparent paradox as proof that sunscreen is ineffective — a conclusion t...
Saw Palmetto & Prostate Supplements: Evidence Review of Benefits, Forms, and Dosing
Saw palmetto (Serenoa repens) is a small palm tree native to the southeastern United States and West Indies, growing up to 10 feet tall with fan-shaped leaves [1][2]. The plant's primary medicinal ...
Protein Intake: How Much Do You Need for Muscle Health and Healthy Aging?
Protein seems to be everywhere these days. Walk into any grocery store, and you'll see shelves lined with protein shakes, powders, and snack bars. Social media is filled with fitness influencers pr...
Probiotics: Evidence-Based Guide to Strains, Dosing and Safety
Table of Contents Overview Forms and Delivery Evidence for Health Benefits Recommended Dosing Safety and Side Effects Drug Interactions Dietary Sources References Overview Probiotics are live mic...
Evidence-Based Supplements: Omega-3, Multivitamin, and Sleep
Not every supplement is worth taking. A family medicine doctor with a research background narrowed the list down to three — and the reasoning is grounded in clinical trial data, not marketing. This...
Longevity Clinics Are Over-Testing You — What the Evidence Shows
There's an engineering concept that applies directly to medicine: "the best part is no part. The best process is no process." In clinical practice, sometimes the best test is no test, and the best ...
Prebiotics: Types, Benefits, Dosing, and Side Effects
Prebiotics are non-digestible carbohydrates — primarily complex sugars and fibers — that pass through the upper gastrointestinal tract undigested and serve as fermentable substrates ("food") for be...
PQQ (Pyrroloquinoline Quinone): Science-Based Guide to Benefits, Dosing, and Safety
Pyrroloquinoline quinone (PQQ) is a redox-active, water-soluble quinone compound with the chemical structure 4,5-dihydro-4,5-dioxo-1H-pyrrolo[2,3-f]quinoline-2,7,9-tricarboxylic acid [1][2]. It is ...
Resistance Training and Aging: How Exercise Preserves Muscle Function
A world-renowned researcher, Dr. Brad Schoenfeld, recently highlighted a study he described as "the closest thing we have to the fountain of youth" [1]. This article explores that study and Dr. Sc...
Lipoprotein(a): The Genetic Heart Risk Factor 1 in 5 People Have
Most people have never heard of lipoprotein(a) — yet it is a potentially lifesaving cardiovascular marker that current guidelines recommend everyone get tested for at least once. Unlike LDL cholest...
Colchicine and Heart Disease: How Inflammation Drives Cardiovascular Risk
A new study published in the European Heart Journal found that a cheap anti-inflammatory drug cuts heart disease risk by 12%. The finding highlights something many people overlook: inflammation is ...
GLP-1 and SGLT2 Inhibitors: What the Evidence Shows on Dementia Risk
GLP-1 agonists like Ozempic were a turning point in the management of type 2 diabetes. Combined with SGLT2 inhibitors—a second class of diabetes medication—these treatments transformed outcomes for...
Potassium: Benefits, Forms, Dosing, and Safety Guide
Potassium is an essential mineral and the most abundant intracellular cation in the human body. It is required for normal cell function because of its role in maintaining intracellular fluid volume...
Taurine Supplements and Aging: What Two New Studies Reveal
Two years ago, a breakthrough study yielded exciting evidence that taurine could help combat aging. But a study published since then casts serious doubt on those earlier results. And this is actual...
Pomegranate Juice and Supplements: Evidence-Based Benefits, Dosing, and Safety
Table of Contents Overview Forms and Bioavailability Evidence for Benefits Recommended Dosing Safety and Side Effects Drug Interactions Dietary Sources References Overview Pomegranate (Punica g...
Bone Loss After 40: How to Protect Bone Density with Exercise and Nutrition
One in three people who break their hip will be dead within 1 year. After 10 years, only 8.5% will be alive, compared to 39.8% in the general population [1]. Those numbers reflect a broader pattern...