How to Reduce Visceral Fat: An Evidence-Based Guide
Lithium Supplements: Forms, Dosing, and Safety Guide
Lithium is a naturally occurring alkali metal and trace mineral found in varying concentrations in soil, water, and certain foods. While not classified as an "essential" mineral (no established bio...
Testosterone Therapy for Men Over 50: Evidence-Based Guide
Testosterone therapy for older men has surged in popularity. For those considering it — or those who know someone who has — this guide cuts through the confusion. There have been sharp disagreement...
Laser Skin Rejuvenation: CO2, Fractional & Red Light Therapy Compared
The science of reversing visible skin aging is advancing rapidly. Some of the most exciting developments have come in laser-based technologies. But with so many types available — each using a disti...
Lion's Mane and Chaga Mushrooms: Benefits, Dosing, and Safety
Lion's mane (Hericium erinaceus) and chaga (Inonotus obliquus) are two fungi with long histories of use in traditional medicine, particularly in East Asia and Northern Europe. Both are widely marke...
Blood Pressure and Dementia Risk: Why the 120 Systolic Target Matters
High blood pressure is well-known as a threat to heart health. What is less appreciated is how directly it threatens the brain — and not just through stroke. High blood pressure is one of the most ...
4 Supplements With Hidden Side Effects — What the Clinical Evidence Shows
Four popular supplements are widely marketed for health benefits as people age — but the clinical evidence tells a different story. Research suggests resveratrol, metformin (in non-diabetic individ...
Lower Blood Pressure Naturally: Diet, Exercise & Sleep Strategies
High blood pressure is often called a silent killer because it's easy to overlook until serious complications arise. Over time, it damages the walls of blood vessels and increases the risk of heart...
GLP-1 Weight Loss Medications: Evidence-Based Risk and Benefit Guide
The way some doctors handle Ozempic and other GLP-1 weight-loss medications raises serious concerns. And health influencers often make matters worse by spreading misleading information that leaves ...
DGL and Licorice Root: Forms, Evidence, Dosing, and Safety
Licorice root, derived from the perennial plant Glycyrrhiza glabra (from the Greek glykos meaning "sweet" and rhiza meaning "root"), has been used in traditional medicine for thousands of years. Th...
BPC-157 Peptides: What the Evidence Actually Says
People are reporting dramatic effects from BPC-157 in terms of injury healing and performance enhancement. But what does the scientific evidence actually say about this peptide — and should anyone ...
Heart-Healthy Diet: Evidence on Arterial Plaque and Atherosclerosis
The silent buildup of plaque in the arteries is a key risk factor for heart attacks and strokes. Clinical trials now reveal which dietary patterns may help reverse this dangerous process and streng...
L-Tryptophan and 5-HTP: Evidence Guide to Forms, 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 L-Tryptophan is one of ...
Apple Cider Vinegar for Weight Loss: What the Evidence Actually Shows
When trying to lose weight and lower blood sugar levels, many people come across health influencers touting the benefits of apple cider vinegar. But what if the hype is overblown? What if time and ...
How to Remove Dental Plaque: A 7-Step Evidence-Based Guide
Dental plaque doesn't just cause cavities and bad breath. Poor oral health has also been linked to serious problems such as heart disease and stroke. This article outlines a seven-step teeth-cleani...
L-Theanine: Evidence-Based Guide to Benefits, Dosing, and Safety
L-theanine (gamma-glutamylethylamide) is a water-soluble, non-proteinogenic amino acid found primarily in the leaves of Camellia sinensis — the plant that produces green tea, black tea, and white t...
Intermittent Fasting: What the Evidence Actually Shows
Recent research has reached a clearer consensus on intermittent fasting — how to practice it to get the most benefit for energy levels, blood sugar control, and weight management. This guide covers...
Heart Attack Prevention: LDL Cholesterol, Diet, and Statins Explained
Deaths from heart disease are surging globally [1]. And it's tragic because there are so many ways to cut the risk. One of the most powerful—and surprisingly affordable—approaches costs just $5.45 ...
L-Citrulline: Evidence-Based Guide to Benefits, Forms, and Dosing
Table of Contents Overview Forms and Bioavailability Evidence for Benefits Recommended Dosing Safety and Side Effects Drug Interactions Dietary Sources References Overview L-citrulline is a non...
Cholesterol-Lowering Supplements: Evidence-Based Review of Benefits, Forms, and Dosing
Table of Contents Overview Forms and Bioavailability Evidence for Benefits Recommended Dosing Safety and Side Effects Drug Interactions Dietary Sources References Overview Elevated blood choles...
Gummies vs Capsules: Which Supplement Form Is Actually Better?
Choosing a supplement is often just the beginning — the next decision is which form to take it in. Supplements come in many delivery formats, and the choice affects not just convenience but also do...
Iodine and Kelp Supplements: Benefits, Forms, Dosage, and Safety
Iodine is a trace element that is an essential component of the thyroid hormones thyroxine (T4) and triiodothyronine (T3) [1][2]. These hormones regulate many critical biochemical reactions, includ...
Iron Supplements: Evidence Guide to Benefits, Forms, Dosing, and Safety
Iron is an essential mineral required in small amounts for a wide range of critical physiological functions. It is a core component of hemoglobin, the erythrocyte (red blood cell) protein responsib...
Huperzine A: Evidence Review — 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 Huperzine A is a natu...
Trace Minerals in Multivitamins: What They Are and Why Dosing Matters
There was a time when vitamins were vitamins — if you wanted more than a basic B complex, you needed a whole roster of separate pills and supplements. Eventually, researchers began formulating mult...
Isometric Exercise for Blood Pressure: What the Research Shows
High blood pressure is one of the most dangerous and underdiagnosed health conditions in the modern world. It silently elevates the risk of heart attacks, strokes, and all-cause mortality—often wit...